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llvm-project/llvm/test/CodeGen/PowerPC/Frames-alloca.ll

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[PPC] Remove Darwin support from POWER backend. This patch issues an error message if Darwin ABI is attempted with the PPC backend. It also cleans up existing test cases, either converting the test to use an alternative triple or removing the test if the coverage is no longer needed. Updated Tests ------------- The majority of test cases were updated to use a different triple that does not include the Darwin ABI. Many tests were also updated to use FileCheck, in place of grep. Deleted Tests ------------- llvm/test/tools/dsymutil/PowerPC/sibling.test was originally added to test specific functionality of dsymutil using an object file created with an old version of llvm-gcc for a Powerbook G4. After a discussion with @JDevlieghere he suggested removing the test. llvm/test/CodeGen/PowerPC/combine_loads_from_build_pair.ll was converted from a PPC test to a SystemZ test, as the behavior is also reproducible there. All other tests that were deleted were specific to the darwin/ppc ABI and no longer necessary. Phabricator Review: https://reviews.llvm.org/D50988 llvm-svn: 340795
2018-08-28 09:18:29 +08:00
; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s -check-prefix=CHECK-PPC32
; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu | FileCheck %s -check-prefix=CHECK-PPC64
Replace "no-frame-pointer-*" function attributes with "frame-pointer" Part of the effort to refactoring frame pointer code generation. We used to use two function attributes "no-frame-pointer-elim" and "no-frame-pointer-elim-non-leaf" to represent three kinds of frame pointer usage: (all) frames use frame pointer, (non-leaf) frames use frame pointer, (none) frame use frame pointer. This CL makes the idea explicit by using only one enum function attribute "frame-pointer" Option "-frame-pointer=" replaces "-disable-fp-elim" for tools such as llc. "no-frame-pointer-elim" and "no-frame-pointer-elim-non-leaf" are still supported for easy migration to "frame-pointer". tests are mostly updated with // replace command line args ‘-disable-fp-elim=false’ with ‘-frame-pointer=none’ grep -iIrnl '\-disable-fp-elim=false' * | xargs sed -i '' -e "s/-disable-fp-elim=false/-frame-pointer=none/g" // replace command line args ‘-disable-fp-elim’ with ‘-frame-pointer=all’ grep -iIrnl '\-disable-fp-elim' * | xargs sed -i '' -e "s/-disable-fp-elim/-frame-pointer=all/g" Patch by Yuanfang Chen (tabloid.adroit)! Differential Revision: https://reviews.llvm.org/D56351 llvm-svn: 351049
2019-01-14 18:55:55 +08:00
; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu -frame-pointer=all | FileCheck %s -check-prefix=CHECK-PPC32-NOFP
; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -frame-pointer=all | FileCheck %s -check-prefix=CHECK-PPC64-NOFP
[PPC] Remove Darwin support from POWER backend. This patch issues an error message if Darwin ABI is attempted with the PPC backend. It also cleans up existing test cases, either converting the test to use an alternative triple or removing the test if the coverage is no longer needed. Updated Tests ------------- The majority of test cases were updated to use a different triple that does not include the Darwin ABI. Many tests were also updated to use FileCheck, in place of grep. Deleted Tests ------------- llvm/test/tools/dsymutil/PowerPC/sibling.test was originally added to test specific functionality of dsymutil using an object file created with an old version of llvm-gcc for a Powerbook G4. After a discussion with @JDevlieghere he suggested removing the test. llvm/test/CodeGen/PowerPC/combine_loads_from_build_pair.ll was converted from a PPC test to a SystemZ test, as the behavior is also reproducible there. All other tests that were deleted were specific to the darwin/ppc ABI and no longer necessary. Phabricator Review: https://reviews.llvm.org/D50988 llvm-svn: 340795
2018-08-28 09:18:29 +08:00
; RUN: llc < %s -mtriple=powerpc-unknown-linux-gnu | FileCheck %s -check-prefix=CHECK-PPC32
Convert two gratuitous abuses of poor helpless CPU cycles to FileCheck. llvm-svn: 79933
2009-08-25 04:08:27 +08:00
[PPC] Remove Darwin support from POWER backend. This patch issues an error message if Darwin ABI is attempted with the PPC backend. It also cleans up existing test cases, either converting the test to use an alternative triple or removing the test if the coverage is no longer needed. Updated Tests ------------- The majority of test cases were updated to use a different triple that does not include the Darwin ABI. Many tests were also updated to use FileCheck, in place of grep. Deleted Tests ------------- llvm/test/tools/dsymutil/PowerPC/sibling.test was originally added to test specific functionality of dsymutil using an object file created with an old version of llvm-gcc for a Powerbook G4. After a discussion with @JDevlieghere he suggested removing the test. llvm/test/CodeGen/PowerPC/combine_loads_from_build_pair.ll was converted from a PPC test to a SystemZ test, as the behavior is also reproducible there. All other tests that were deleted were specific to the darwin/ppc ABI and no longer necessary. Phabricator Review: https://reviews.llvm.org/D50988 llvm-svn: 340795
2018-08-28 09:18:29 +08:00
; CHECK-PPC32: stwu 1, -32(1)
; CHECK-PPC32: stw 31, 28(1)
; CHECK-PPC32: lwz 31, 0(1)
; CHECK-PPC32-NOFP: stwu 1, -32(1)
; CHECK-PPC32-NOFP: stw 31, 28(1)
; CHECK-PPC32-NOFP: lwz 31, 0(1)
Convert two gratuitous abuses of poor helpless CPU cycles to FileCheck. llvm-svn: 79933
2009-08-25 04:08:27 +08:00
[PPC] Remove Darwin support from POWER backend. This patch issues an error message if Darwin ABI is attempted with the PPC backend. It also cleans up existing test cases, either converting the test to use an alternative triple or removing the test if the coverage is no longer needed. Updated Tests ------------- The majority of test cases were updated to use a different triple that does not include the Darwin ABI. Many tests were also updated to use FileCheck, in place of grep. Deleted Tests ------------- llvm/test/tools/dsymutil/PowerPC/sibling.test was originally added to test specific functionality of dsymutil using an object file created with an old version of llvm-gcc for a Powerbook G4. After a discussion with @JDevlieghere he suggested removing the test. llvm/test/CodeGen/PowerPC/combine_loads_from_build_pair.ll was converted from a PPC test to a SystemZ test, as the behavior is also reproducible there. All other tests that were deleted were specific to the darwin/ppc ABI and no longer necessary. Phabricator Review: https://reviews.llvm.org/D50988 llvm-svn: 340795
2018-08-28 09:18:29 +08:00
; CHECK-PPC64: std 31, -8(1)
; CHECK-PPC64: stdu 1, -64(1)
; CHECK-PPC64: ld 1, 0(1)
; CHECK-PPC64: ld 31, -8(1)
; CHECK-PPC64-NOFP: std 31, -8(1)
; CHECK-PPC64-NOFP: stdu 1, -64(1)
; CHECK-PPC64-NOFP: ld 1, 0(1)
; CHECK-PPC64-NOFP: ld 31, -8(1)
Tests to verify PowerPC ABI. llvm-svn: 31825
2006-11-18 00:54:21 +08:00
add some no-unwinds, other minor cleanups. llvm-svn: 96756
2010-02-22 04:33:20 +08:00
define i32* @f1(i32 %n) nounwind {
Upgrade testcase. llvm-svn: 47644
2008-02-27 07:22:40 +08:00
%tmp = alloca i32, i32 %n ; <i32*> [#uses=1]
ret i32* %tmp
Tests to verify PowerPC ABI. llvm-svn: 31825
2006-11-18 00:54:21 +08:00
}