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

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Fix FileCheck --check-prefix lines. Various tests had sprung up over the years which had --check-prefix=ABC on the RUN line, but "CHECK-ABC:" later on. This happened to work before, but was strictly incorrect. FileCheck is getting stricter soon though. Patch by Ron Ofir. llvm-svn: 188173
2013-08-12 20:43:26 +08:00
; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 | FileCheck %s -check-prefix=CHECK-PPC32
; RUN: llc < %s -march=ppc64 -mtriple=powerpc-apple-darwin8 | FileCheck %s -check-prefix=CHECK-PPC64
; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | FileCheck %s -check-prefix=CHECK-PPC32-NOFP
; RUN: llc < %s -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | FileCheck %s -check-prefix=CHECK-PPC64-NOFP
; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 | FileCheck %s -check-prefix=CHECK-PPC32
; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 | FileCheck %s -check-prefix=CHECK-PPC32-RS
; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | FileCheck %s -check-prefix=CHECK-PPC32-RS-NOFP
Convert two gratuitous abuses of poor helpless CPU cycles to FileCheck. llvm-svn: 79933
2009-08-25 04:08:27 +08:00
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811
2009-11-25 06:59:02 +08:00
; CHECK-PPC32: stw r31, -4(r1)
Convert two gratuitous abuses of poor helpless CPU cycles to FileCheck. llvm-svn: 79933
2009-08-25 04:08:27 +08:00
; CHECK-PPC32: lwz r1, 0(r1)
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811
2009-11-25 06:59:02 +08:00
; CHECK-PPC32: lwz r31, -4(r1)
; CHECK-PPC32-NOFP: stw r31, -4(r1)
Convert two gratuitous abuses of poor helpless CPU cycles to FileCheck. llvm-svn: 79933
2009-08-25 04:08:27 +08:00
; CHECK-PPC32-NOFP: lwz r1, 0(r1)
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811
2009-11-25 06:59:02 +08:00
; CHECK-PPC32-NOFP: lwz r31, -4(r1)
Convert two gratuitous abuses of poor helpless CPU cycles to FileCheck. llvm-svn: 79933
2009-08-25 04:08:27 +08:00
; CHECK-PPC32-RS: stwu r1, -80(r1)
; CHECK-PPC32-RS-NOFP: stwu r1, -80(r1)
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811
2009-11-25 06:59:02 +08:00
; CHECK-PPC64: std r31, -8(r1)
; CHECK-PPC64: stdu r1, -128(r1)
Convert two gratuitous abuses of poor helpless CPU cycles to FileCheck. llvm-svn: 79933
2009-08-25 04:08:27 +08:00
; CHECK-PPC64: ld r1, 0(r1)
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811
2009-11-25 06:59:02 +08:00
; CHECK-PPC64: ld r31, -8(r1)
; CHECK-PPC64-NOFP: std r31, -8(r1)
; CHECK-PPC64-NOFP: stdu r1, -128(r1)
Convert two gratuitous abuses of poor helpless CPU cycles to FileCheck. llvm-svn: 79933
2009-08-25 04:08:27 +08:00
; CHECK-PPC64-NOFP: ld r1, 0(r1)
Do not store R31 into the caller's link area on PPC. This violates the ABI (that area is "reserved"), and while it is safe if all code is generated with current compilers, there is some very old code around that uses that slot for something else, and breaks if it is stored into. Adjust testcases looking for current behavior. I've verified that the stack frame size is right in all testcases, whether it changed or not. 7311323. llvm-svn: 89811
2009-11-25 06:59:02 +08:00
; CHECK-PPC64-NOFP: ld r31, -8(r1)
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
}