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llvm-project/llvm/test/CodeGen/PowerPC/fast-isel-binary.ll

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Change the fast-isel-abort option from bool to int to enable "levels" Summary: Currently fast-isel-abort will only abort for regular instructions, and just warn for function calls, terminators, function arguments. There is already fast-isel-abort-args but nothing for calls and terminators. This change turns the fast-isel-abort options into an integer option, so that multiple levels of strictness can be defined. This will help no being surprised when the "abort" option indeed does not abort, and enables the possibility to write test that verifies that no intrinsics are forgotten by fast-isel. Reviewers: resistor, echristo Subscribers: jfb, llvm-commits Differential Revision: http://reviews.llvm.org/D7941 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 230775
2015-02-28 02:32:11 +08:00
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort=1 -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
; Test add with non-legal types
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @add_i8(i8 %a, i8 %b) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: add_i8
%a.addr = alloca i8, align 4
%0 = add i8 %a, %b
; ELF64: add
store i8 %0, i8* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @add_i8_imm(i8 %a) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: add_i8_imm
%a.addr = alloca i8, align 4
%0 = add i8 %a, 22;
; ELF64: addi
store i8 %0, i8* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @add_i16(i16 %a, i16 %b) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: add_i16
%a.addr = alloca i16, align 4
%0 = add i16 %a, %b
; ELF64: add
store i16 %0, i16* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @add_i16_imm(i16 %a, i16 %b) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: add_i16_imm
%a.addr = alloca i16, align 4
%0 = add i16 %a, 243;
; ELF64: addi
store i16 %0, i16* %a.addr, align 4
ret void
}
; Test or with non-legal types
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @or_i8(i8 %a, i8 %b) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: or_i8
%a.addr = alloca i8, align 4
%0 = or i8 %a, %b
; ELF64: or
store i8 %0, i8* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @or_i8_imm(i8 %a) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: or_i8_imm
%a.addr = alloca i8, align 4
%0 = or i8 %a, -13;
; ELF64: ori
store i8 %0, i8* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @or_i16(i16 %a, i16 %b) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: or_i16
%a.addr = alloca i16, align 4
%0 = or i16 %a, %b
; ELF64: or
store i16 %0, i16* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @or_i16_imm(i16 %a) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: or_i16_imm
%a.addr = alloca i16, align 4
%0 = or i16 %a, 273;
; ELF64: ori
store i16 %0, i16* %a.addr, align 4
ret void
}
; Test sub with non-legal types
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @sub_i8(i8 %a, i8 %b) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: sub_i8
%a.addr = alloca i8, align 4
%0 = sub i8 %a, %b
[PowerPC] Add some InstAlias definitions Summary: This patch add the InstAlias definitions for below instructions. ADDI ADDIS ADDI8 ADDIS8 RLWINM8 ISEL ISEL8 OR OR_rec ORI ORI8 XORI8 CNTLZW8 CNTLZW8_rec TEND TSR RFEBB NOR NOR_rec MTCRF SUBF SUBF_rec SUBFC SUBFC_rec RLDICL_32_64 TW Reviewed By: steven.zhang Differential Revision: https://reviews.llvm.org/D77559
2020-05-24 22:05:28 +08:00
; ELF64: sub
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
store i8 %0, i8* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @sub_i8_imm(i8 %a) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: sub_i8_imm
%a.addr = alloca i8, align 4
%0 = sub i8 %a, 22;
; ELF64: addi
store i8 %0, i8* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @sub_i16(i16 %a, i16 %b) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: sub_i16
%a.addr = alloca i16, align 4
%0 = sub i16 %a, %b
[PowerPC] Add some InstAlias definitions Summary: This patch add the InstAlias definitions for below instructions. ADDI ADDIS ADDI8 ADDIS8 RLWINM8 ISEL ISEL8 OR OR_rec ORI ORI8 XORI8 CNTLZW8 CNTLZW8_rec TEND TSR RFEBB NOR NOR_rec MTCRF SUBF SUBF_rec SUBFC SUBFC_rec RLDICL_32_64 TW Reviewed By: steven.zhang Differential Revision: https://reviews.llvm.org/D77559
2020-05-24 22:05:28 +08:00
; ELF64: sub
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
store i16 %0, i16* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @sub_i16_imm(i16 %a) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: sub_i16_imm
%a.addr = alloca i16, align 4
%0 = sub i16 %a, 247;
; ELF64: addi
store i16 %0, i16* %a.addr, align 4
ret void
}
Clean up function attributes on PPC fast-isel tests. llvm-svn: 243079
2015-07-24 09:07:50 +08:00
define void @sub_i16_badimm(i16 %a) nounwind {
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
entry:
; ELF64: sub_i16_imm
%a.addr = alloca i16, align 4
%0 = sub i16 %a, -32768;
[PowerPC] Add some InstAlias definitions Summary: This patch add the InstAlias definitions for below instructions. ADDI ADDIS ADDI8 ADDIS8 RLWINM8 ISEL ISEL8 OR OR_rec ORI ORI8 XORI8 CNTLZW8 CNTLZW8_rec TEND TSR RFEBB NOR NOR_rec MTCRF SUBF SUBF_rec SUBFC SUBFC_rec RLDICL_32_64 TW Reviewed By: steven.zhang Differential Revision: https://reviews.llvm.org/D77559
2020-05-24 22:05:28 +08:00
; ELF64: sub
[PowerPC] Add loads, stores, and related things to fast-isel. This is the next big chunk of fast-isel code. The primary purpose is to implement selection of loads and stores, but there is a lot of drag-along to support this. The common code to analyze addresses for both loads and stores is substantial. It's also necessary to add the materialization code for global values. Related to load-store processing is the code to fold loads into integer extends, since otherwise we generate lots of redundant instructions. We also need to add some overrides to some FastEmit routines to ensure we don't assign GPR 0 to a virtual register when this would change the meaning of an instruction. I added handling selection of a few binary arithmetic instructions, to enable committing some test cases I wrote a while back. Finally, ap couple of miscellaneous changes: * I cleaned up some poor style from a previous patch in PPCISelLowering.cpp, pointed out by David Blaikie. * I enlarged the Addr.Offset field to avoid sign problems with 32-bit offsets. llvm-svn: 189636
2013-08-30 10:29:45 +08:00
store i16 %0, i16* %a.addr, align 4
ret void
}