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| author | Jim Grosbach <grosbach@apple.com> | 2013-08-16 23:37:31 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2013-08-16 23:37:31 +0000 |
| commit | 06c2a681253e7ade487521b248233e01949014cd (patch) | |
| tree | c694fc7afd4148d83d738d8f4411dd6f1fecd182 /llvm/test | |
| parent | d69f3ed9479c8ff6a95d88a81b196ea467b96a6f (diff) | |
| download | bcm5719-llvm-06c2a681253e7ade487521b248233e01949014cd.tar.gz bcm5719-llvm-06c2a681253e7ade487521b248233e01949014cd.zip | |
ARM: Fix more fast-isel verifier failures.
Teach the generic instruction selection helper functions to constrain
the register classes of their input operands. For non-physical register
references, the generic code needs to be careful not to mess that up
when replacing references to result registers. As the comment indicates
for MachineRegisterInfo::replaceRegWith(), it's important to call
constrainRegClass() first.
rdar://12594152
llvm-svn: 188593
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/ARM/fast-isel.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/ARM/fast-isel.ll b/llvm/test/CodeGen/ARM/fast-isel.ll index cd3fc1caa88..5981cab7dcb 100644 --- a/llvm/test/CodeGen/ARM/fast-isel.ll +++ b/llvm/test/CodeGen/ARM/fast-isel.ll @@ -1,6 +1,6 @@ ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=ARM ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-linux-gnueabi -verify-machineinstrs | FileCheck %s --check-prefix=ARM -; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB +; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios -verify-machineinstrs | FileCheck %s --check-prefix=THUMB ; Very basic fast-isel functionality. define i32 @test0(i32 %a, i32 %b) nounwind { |
