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llvm-project/llvm/test/CodeGen/PowerPC/ppc64-anyregcc.ll

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Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; RUN: llc < %s | FileCheck %s
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK-LABEL: test:
; CHECK: {{^}}.L[[test_BEGIN:.*]]:{{$}}
; CHECK-LABEL: property_access1:
; CHECK: {{^}}.L[[property_access1_BEGIN:.*]]:{{$}}
; CHECK-LABEL: property_access2:
; CHECK: {{^}}.L[[property_access2_BEGIN:.*]]:{{$}}
; CHECK-LABEL: property_access3:
; CHECK: {{^}}.L[[property_access3_BEGIN:.*]]:{{$}}
; CHECK-LABEL: anyreg_test1:
; CHECK: {{^}}.L[[anyreg_test1_BEGIN:.*]]:{{$}}
; CHECK-LABEL: anyreg_test2:
; CHECK: {{^}}.L[[anyreg_test2_BEGIN:.*]]:{{$}}
; CHECK-LABEL: patchpoint_spilldef:
; CHECK: {{^}}.L[[patchpoint_spilldef_BEGIN:.*]]:{{$}}
; CHECK-LABEL: patchpoint_spillargs:
; CHECK: {{^}}.L[[patchpoint_spillargs_BEGIN:.*]]:{{$}}
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; Stackmap Header: no constants - 6 callsites
; CHECK-LABEL: .section .llvm_stackmaps
; CHECK-NEXT: __LLVM_StackMaps:
; Header
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 3
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 0
; Num Functions
; CHECK-NEXT: .long 8
; Num LargeConstants
; CHECK-NEXT: .long 0
; Num Callsites
; CHECK-NEXT: .long 8
; Functions and stack size
; CHECK-NEXT: .quad test
; CHECK-NEXT: .quad 128
[Stackmap] Added callsite counts to emitted function information. Summary: It was previously not possible for tools to use solely the stackmap information emitted to reconstruct the return addresses of callsites in the map, which is necessary to use the information to walk a stack. This patch adds per-function callsite counts when emitting the stackmap section in order to resolve the problem. Note that this slightly alters the stackmap format, so external tools parsing these maps will need to be updated. **Problem Details:** Records only store their offset from the beginning of the function they belong to. While these records and the functions are output in program order, it is not possible to determine where the end of one function's records are without the callsite count when processing the records to compute return addresses. Patch by Kavon Farvardin! Reviewers: atrick, ributzka, sanjoy Subscribers: nemanjai Differential Revision: https://reviews.llvm.org/D23487 llvm-svn: 281532
2016-09-15 04:22:03 +08:00
; CHECK-NEXT: .quad 1
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .quad property_access1
; CHECK-NEXT: .quad 128
[Stackmap] Added callsite counts to emitted function information. Summary: It was previously not possible for tools to use solely the stackmap information emitted to reconstruct the return addresses of callsites in the map, which is necessary to use the information to walk a stack. This patch adds per-function callsite counts when emitting the stackmap section in order to resolve the problem. Note that this slightly alters the stackmap format, so external tools parsing these maps will need to be updated. **Problem Details:** Records only store their offset from the beginning of the function they belong to. While these records and the functions are output in program order, it is not possible to determine where the end of one function's records are without the callsite count when processing the records to compute return addresses. Patch by Kavon Farvardin! Reviewers: atrick, ributzka, sanjoy Subscribers: nemanjai Differential Revision: https://reviews.llvm.org/D23487 llvm-svn: 281532
2016-09-15 04:22:03 +08:00
; CHECK-NEXT: .quad 1
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .quad property_access2
; CHECK-NEXT: .quad 128
[Stackmap] Added callsite counts to emitted function information. Summary: It was previously not possible for tools to use solely the stackmap information emitted to reconstruct the return addresses of callsites in the map, which is necessary to use the information to walk a stack. This patch adds per-function callsite counts when emitting the stackmap section in order to resolve the problem. Note that this slightly alters the stackmap format, so external tools parsing these maps will need to be updated. **Problem Details:** Records only store their offset from the beginning of the function they belong to. While these records and the functions are output in program order, it is not possible to determine where the end of one function's records are without the callsite count when processing the records to compute return addresses. Patch by Kavon Farvardin! Reviewers: atrick, ributzka, sanjoy Subscribers: nemanjai Differential Revision: https://reviews.llvm.org/D23487 llvm-svn: 281532
2016-09-15 04:22:03 +08:00
; CHECK-NEXT: .quad 1
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .quad property_access3
; CHECK-NEXT: .quad 128
[Stackmap] Added callsite counts to emitted function information. Summary: It was previously not possible for tools to use solely the stackmap information emitted to reconstruct the return addresses of callsites in the map, which is necessary to use the information to walk a stack. This patch adds per-function callsite counts when emitting the stackmap section in order to resolve the problem. Note that this slightly alters the stackmap format, so external tools parsing these maps will need to be updated. **Problem Details:** Records only store their offset from the beginning of the function they belong to. While these records and the functions are output in program order, it is not possible to determine where the end of one function's records are without the callsite count when processing the records to compute return addresses. Patch by Kavon Farvardin! Reviewers: atrick, ributzka, sanjoy Subscribers: nemanjai Differential Revision: https://reviews.llvm.org/D23487 llvm-svn: 281532
2016-09-15 04:22:03 +08:00
; CHECK-NEXT: .quad 1
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .quad anyreg_test1
[PowerPC] Don't list R11 as a patchpoint scratch register R11's status is the same under both the PPC64 ELF V1 and V2 ABIs: it is reserved for use as an "environment pointer" for compilation models that require such a thing. We don't, we also don't need a second scratch register, and because we support only "local" patchpoint call targets, we might as well let R11 be used for anyregcc patchpoints. llvm-svn: 226369
2015-01-17 11:57:34 +08:00
; CHECK-NEXT: .quad 144
[Stackmap] Added callsite counts to emitted function information. Summary: It was previously not possible for tools to use solely the stackmap information emitted to reconstruct the return addresses of callsites in the map, which is necessary to use the information to walk a stack. This patch adds per-function callsite counts when emitting the stackmap section in order to resolve the problem. Note that this slightly alters the stackmap format, so external tools parsing these maps will need to be updated. **Problem Details:** Records only store their offset from the beginning of the function they belong to. While these records and the functions are output in program order, it is not possible to determine where the end of one function's records are without the callsite count when processing the records to compute return addresses. Patch by Kavon Farvardin! Reviewers: atrick, ributzka, sanjoy Subscribers: nemanjai Differential Revision: https://reviews.llvm.org/D23487 llvm-svn: 281532
2016-09-15 04:22:03 +08:00
; CHECK-NEXT: .quad 1
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .quad anyreg_test2
[PowerPC] Don't list R11 as a patchpoint scratch register R11's status is the same under both the PPC64 ELF V1 and V2 ABIs: it is reserved for use as an "environment pointer" for compilation models that require such a thing. We don't, we also don't need a second scratch register, and because we support only "local" patchpoint call targets, we might as well let R11 be used for anyregcc patchpoints. llvm-svn: 226369
2015-01-17 11:57:34 +08:00
; CHECK-NEXT: .quad 144
[Stackmap] Added callsite counts to emitted function information. Summary: It was previously not possible for tools to use solely the stackmap information emitted to reconstruct the return addresses of callsites in the map, which is necessary to use the information to walk a stack. This patch adds per-function callsite counts when emitting the stackmap section in order to resolve the problem. Note that this slightly alters the stackmap format, so external tools parsing these maps will need to be updated. **Problem Details:** Records only store their offset from the beginning of the function they belong to. While these records and the functions are output in program order, it is not possible to determine where the end of one function's records are without the callsite count when processing the records to compute return addresses. Patch by Kavon Farvardin! Reviewers: atrick, ributzka, sanjoy Subscribers: nemanjai Differential Revision: https://reviews.llvm.org/D23487 llvm-svn: 281532
2016-09-15 04:22:03 +08:00
; CHECK-NEXT: .quad 1
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .quad patchpoint_spilldef
; CHECK-NEXT: .quad 256
[Stackmap] Added callsite counts to emitted function information. Summary: It was previously not possible for tools to use solely the stackmap information emitted to reconstruct the return addresses of callsites in the map, which is necessary to use the information to walk a stack. This patch adds per-function callsite counts when emitting the stackmap section in order to resolve the problem. Note that this slightly alters the stackmap format, so external tools parsing these maps will need to be updated. **Problem Details:** Records only store their offset from the beginning of the function they belong to. While these records and the functions are output in program order, it is not possible to determine where the end of one function's records are without the callsite count when processing the records to compute return addresses. Patch by Kavon Farvardin! Reviewers: atrick, ributzka, sanjoy Subscribers: nemanjai Differential Revision: https://reviews.llvm.org/D23487 llvm-svn: 281532
2016-09-15 04:22:03 +08:00
; CHECK-NEXT: .quad 1
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .quad patchpoint_spillargs
; CHECK-NEXT: .quad 288
[Stackmap] Added callsite counts to emitted function information. Summary: It was previously not possible for tools to use solely the stackmap information emitted to reconstruct the return addresses of callsites in the map, which is necessary to use the information to walk a stack. This patch adds per-function callsite counts when emitting the stackmap section in order to resolve the problem. Note that this slightly alters the stackmap format, so external tools parsing these maps will need to be updated. **Problem Details:** Records only store their offset from the beginning of the function they belong to. While these records and the functions are output in program order, it is not possible to determine where the end of one function's records are without the callsite count when processing the records to compute return addresses. Patch by Kavon Farvardin! Reviewers: atrick, ributzka, sanjoy Subscribers: nemanjai Differential Revision: https://reviews.llvm.org/D23487 llvm-svn: 281532
2016-09-15 04:22:03 +08:00
; CHECK-NEXT: .quad 1
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; test
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK: .long .L{{.*}}-.L[[test_BEGIN]]
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short 0
; 3 locations
; CHECK-NEXT: .short 3
; Loc 0: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 4
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 4
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 2: Constant 3
; CHECK-NEXT: .byte 4
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
; CHECK-NEXT: .short 0
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 3
define i64 @test() nounwind ssp uwtable {
entry:
[PowerPC] Use the ABI indirect-call protocol for patchpoints We used to take the address specified as the direct target of the patchpoint and did no TOC-pointer handling. This, however, as not all that useful, because MCJIT tends to create a lot of modules, and they have their own TOC sections. Thus, to call from the generated code to other generated code, you really need to switch TOC pointers. Make this work as expected, and under ELFv1, tread the address as the function descriptor address so that the correct TOC pointer can be loaded. llvm-svn: 242217
2015-07-15 06:26:06 +08:00
call anyregcc void (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.void(i64 0, i32 40, i8* null, i32 2, i32 1, i32 2, i64 3)
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
ret i64 0
}
; property access 1 - %obj is an anyreg call argument and should therefore be in a register
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK: .long .L{{.*}}-.L[[property_access1_BEGIN]]
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; 2 locations
; CHECK-NEXT: .short 2
; Loc 0: Register <-- this is the return register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
define i64 @property_access1(i8* %obj) nounwind ssp uwtable {
entry:
%f = inttoptr i64 281474417671919 to i8*
[PowerPC] Use the ABI indirect-call protocol for patchpoints We used to take the address specified as the direct target of the patchpoint and did no TOC-pointer handling. This, however, as not all that useful, because MCJIT tends to create a lot of modules, and they have their own TOC sections. Thus, to call from the generated code to other generated code, you really need to switch TOC pointers. Make this work as expected, and under ELFv1, tread the address as the function descriptor address so that the correct TOC pointer can be loaded. llvm-svn: 242217
2015-07-15 06:26:06 +08:00
%ret = call anyregcc i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 1, i32 40, i8* %f, i32 1, i8* %obj)
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
ret i64 %ret
}
; property access 2 - %obj is an anyreg call argument and should therefore be in a register
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK: .long .L{{.*}}-.L[[property_access2_BEGIN]]
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; 2 locations
; CHECK-NEXT: .short 2
; Loc 0: Register <-- this is the return register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
define i64 @property_access2() nounwind ssp uwtable {
entry:
%obj = alloca i64, align 8
%f = inttoptr i64 281474417671919 to i8*
[PowerPC] Use the ABI indirect-call protocol for patchpoints We used to take the address specified as the direct target of the patchpoint and did no TOC-pointer handling. This, however, as not all that useful, because MCJIT tends to create a lot of modules, and they have their own TOC sections. Thus, to call from the generated code to other generated code, you really need to switch TOC pointers. Make this work as expected, and under ELFv1, tread the address as the function descriptor address so that the correct TOC pointer can be loaded. llvm-svn: 242217
2015-07-15 06:26:06 +08:00
%ret = call anyregcc i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 2, i32 40, i8* %f, i32 1, i64* %obj)
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
ret i64 %ret
}
; property access 3 - %obj is a frame index
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK: .long .L{{.*}}-.L[[property_access3_BEGIN]]
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; 2 locations
; CHECK-NEXT: .short 2
; Loc 0: Register <-- this is the return register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Direct FP - 8
; CHECK-NEXT: .byte 2
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short 31
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 112
define i64 @property_access3() nounwind ssp uwtable {
entry:
%obj = alloca i64, align 8
%f = inttoptr i64 281474417671919 to i8*
[PowerPC] Use the ABI indirect-call protocol for patchpoints We used to take the address specified as the direct target of the patchpoint and did no TOC-pointer handling. This, however, as not all that useful, because MCJIT tends to create a lot of modules, and they have their own TOC sections. Thus, to call from the generated code to other generated code, you really need to switch TOC pointers. Make this work as expected, and under ELFv1, tread the address as the function descriptor address so that the correct TOC pointer can be loaded. llvm-svn: 242217
2015-07-15 06:26:06 +08:00
%ret = call anyregcc i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 3, i32 40, i8* %f, i32 0, i64* %obj)
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
ret i64 %ret
}
; anyreg_test1
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK: .long .L{{.*}}-.L[[anyreg_test1_BEGIN]]
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; 14 locations
; CHECK-NEXT: .short 14
; Loc 0: Register <-- this is the return register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 2: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 3: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 4: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 5: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 6: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 7: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 8: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 9: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 10: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 11: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 12: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 13: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
define i64 @anyreg_test1(i8* %a1, i8* %a2, i8* %a3, i8* %a4, i8* %a5, i8* %a6, i8* %a7, i8* %a8, i8* %a9, i8* %a10, i8* %a11, i8* %a12, i8* %a13) nounwind ssp uwtable {
entry:
%f = inttoptr i64 281474417671919 to i8*
[PowerPC] Use the ABI indirect-call protocol for patchpoints We used to take the address specified as the direct target of the patchpoint and did no TOC-pointer handling. This, however, as not all that useful, because MCJIT tends to create a lot of modules, and they have their own TOC sections. Thus, to call from the generated code to other generated code, you really need to switch TOC pointers. Make this work as expected, and under ELFv1, tread the address as the function descriptor address so that the correct TOC pointer can be loaded. llvm-svn: 242217
2015-07-15 06:26:06 +08:00
%ret = call anyregcc i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 4, i32 40, i8* %f, i32 13, i8* %a1, i8* %a2, i8* %a3, i8* %a4, i8* %a5, i8* %a6, i8* %a7, i8* %a8, i8* %a9, i8* %a10, i8* %a11, i8* %a12, i8* %a13)
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
ret i64 %ret
}
; anyreg_test2
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK: .long .L{{.*}}-.L[[anyreg_test2_BEGIN]]
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; 14 locations
; CHECK-NEXT: .short 14
; Loc 0: Register <-- this is the return register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 2: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 3: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 4: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 5: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 6: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 7: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 8: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 9: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 10: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 11: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 12: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 13: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
define i64 @anyreg_test2(i8* %a1, i8* %a2, i8* %a3, i8* %a4, i8* %a5, i8* %a6, i8* %a7, i8* %a8, i8* %a9, i8* %a10, i8* %a11, i8* %a12, i8* %a13) nounwind ssp uwtable {
entry:
%f = inttoptr i64 281474417671919 to i8*
[PowerPC] Use the ABI indirect-call protocol for patchpoints We used to take the address specified as the direct target of the patchpoint and did no TOC-pointer handling. This, however, as not all that useful, because MCJIT tends to create a lot of modules, and they have their own TOC sections. Thus, to call from the generated code to other generated code, you really need to switch TOC pointers. Make this work as expected, and under ELFv1, tread the address as the function descriptor address so that the correct TOC pointer can be loaded. llvm-svn: 242217
2015-07-15 06:26:06 +08:00
%ret = call anyregcc i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 5, i32 40, i8* %f, i32 8, i8* %a1, i8* %a2, i8* %a3, i8* %a4, i8* %a5, i8* %a6, i8* %a7, i8* %a8, i8* %a9, i8* %a10, i8* %a11, i8* %a12, i8* %a13)
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
ret i64 %ret
}
; Test spilling the return value of an anyregcc call.
;
; <rdar://problem/15432754> [JS] Assertion: "Folded a def to a non-store!"
;
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK: .long .L{{.*}}-.L[[patchpoint_spilldef_BEGIN]]
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short 0
; CHECK-NEXT: .short 3
; Loc 0: Register (some register that will be spilled to the stack)
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
define i64 @patchpoint_spilldef(i64 %p1, i64 %p2, i64 %p3, i64 %p4) {
entry:
[PowerPC] Use the ABI indirect-call protocol for patchpoints We used to take the address specified as the direct target of the patchpoint and did no TOC-pointer handling. This, however, as not all that useful, because MCJIT tends to create a lot of modules, and they have their own TOC sections. Thus, to call from the generated code to other generated code, you really need to switch TOC pointers. Make this work as expected, and under ELFv1, tread the address as the function descriptor address so that the correct TOC pointer can be loaded. llvm-svn: 242217
2015-07-15 06:26:06 +08:00
%result = tail call anyregcc i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 12, i32 40, i8* inttoptr (i64 0 to i8*), i32 2, i64 %p1, i64 %p2)
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
tail call void asm sideeffect "nop", "~{r0},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{r14},~{r15},~{r16},~{r17
},~{r18},~{r19},~{r20},~{r21},~{r22},~{r23},~{r24},~{r25},~{r26},~{r27},~{r28},~{r29},~{r30},~{r31}"() nounwind
ret i64 %result
}
; Test spilling the arguments of an anyregcc call.
;
; <rdar://problem/15487687> [JS] AnyRegCC argument ends up being spilled
;
Use the generic Lfunc_begin label on ppc. This removes yet another custom label to mark the start of a function. llvm-svn: 231390
2015-03-06 02:55:50 +08:00
; CHECK: .long .L{{.*}}-.L[[patchpoint_spillargs_BEGIN]]
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short 0
; CHECK-NEXT: .short 5
; Loc 0: Return a register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 1: Arg0 in a Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 2: Arg1 in a Register
; CHECK-NEXT: .byte 1
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short {{[0-9]+}}
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 0
; Loc 3: Arg2 spilled to FP -96
; CHECK-NEXT: .byte 3
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short 31
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 128
; Loc 4: Arg3 spilled to FP - 88
; CHECK-NEXT: .byte 3
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .byte 0
; CHECK-NEXT: .short 8
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .short 31
[StackMaps] Increase the size of the "location size" field Summary: In some cases LLVM (especially the SLP vectorizer) will create vectors that are 256 bytes (or larger). Given that this is intentional[0] is likely to get more common, this patch updates the StackMap binary format to deal with the spill locations for said vectors. This change also bumps the stack map version from 2 to 3. [0]: https://reviews.llvm.org/D32533#738350 Reviewers: reames, kavon, skatkov, javed.absar Subscribers: mcrosier, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D32629 llvm-svn: 301615
2017-04-28 12:48:42 +08:00
; CHECK-NEXT: .short 0
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
; CHECK-NEXT: .long 136
define i64 @patchpoint_spillargs(i64 %p1, i64 %p2, i64 %p3, i64 %p4) {
entry:
tail call void asm sideeffect "nop", "~{r0},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{r14},~{r15},~{r16},~{r17
},~{r18},~{r19},~{r20},~{r21},~{r22},~{r23},~{r24},~{r25},~{r26},~{r27},~{r28},~{r29},~{r30},~{r31}"() nounwind
[PowerPC] Use the ABI indirect-call protocol for patchpoints We used to take the address specified as the direct target of the patchpoint and did no TOC-pointer handling. This, however, as not all that useful, because MCJIT tends to create a lot of modules, and they have their own TOC sections. Thus, to call from the generated code to other generated code, you really need to switch TOC pointers. Make this work as expected, and under ELFv1, tread the address as the function descriptor address so that the correct TOC pointer can be loaded. llvm-svn: 242217
2015-07-15 06:26:06 +08:00
%result = tail call anyregcc i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 13, i32 40, i8* inttoptr (i64 0 to i8*), i32 2, i64 %p1, i64 %p2, i64 %p3, i64 %p4)
Revert "r225811 - Revert "r225808 - [PowerPC] Add StackMap/PatchPoint support"" This re-applies r225808, fixed to avoid problems with SDAG dependencies along with the preceding fix to ScheduleDAGSDNodes::RegDefIter::InitNodeNumDefs. These problems caused the original regression tests to assert/segfault on many (but not all) systems. Original commit message: This commit does two things: 1. Refactors PPCFastISel to use more of the common infrastructure for call lowering (this lets us take advantage of this common code for lowering some common intrinsics, stackmap/patchpoint among them). 2. Adds support for stackmap/patchpoint lowering. For the most part, this is very similar to the support in the AArch64 target, with the obvious differences (different registers, NOP instructions, etc.). The test cases are adapted from the AArch64 test cases. One difference of note is that the patchpoint call sequence takes 24 bytes, so you can't use less than that (on AArch64 you can go down to 16). Also, as noted in the docs, we take the patchpoint address to be the actual code address (assuming the call is local in the TOC-sharing sense), which should yield higher performance than generating the full cross-DSO indirect-call sequence and is likely just as useful for JITed code (if not, we'll change it). StackMaps and Patchpoints are still marked as experimental, and so this support is doubly experimental. So go ahead and experiment! llvm-svn: 225909
2015-01-14 09:07:51 +08:00
ret i64 %result
}
declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...)
declare i64 @llvm.experimental.patchpoint.i64(i64, i32, i8*, i32, ...)