diff options
| author | Serguei Katkov <serguei.katkov@azul.com> | 2018-01-26 04:49:26 +0000 |
|---|---|---|
| committer | Serguei Katkov <serguei.katkov@azul.com> | 2018-01-26 04:49:26 +0000 |
| commit | 1ce7137c99f944fbcc771733f73280b5e8c4c51c (patch) | |
| tree | 54f39d65cb985a0e085a5e38ed68b075825e0a19 /llvm/test/CodeGen | |
| parent | 3a667b9bd8b741f5ac1d8d47857140a3d70737fb (diff) | |
| download | bcm5719-llvm-1ce7137c99f944fbcc771733f73280b5e8c4c51c.tar.gz bcm5719-llvm-1ce7137c99f944fbcc771733f73280b5e8c4c51c.zip | |
[X86] Fix killed flag handling in X86FixupLea pass
When pass creates a MOV instruction for
lea (%base,%index,1), %dst => mov %base,%dst; add %index,%dst
modification it should clean the killed flag for base
if base is equal to index.
Otherwise verifier complains about usage of killed register in add instruction.
Reviewers: lsaba, zvi, zansari, aaboud
Reviewed By: lsaba
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D42522
llvm-svn: 323497
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/leaFixup32.mir | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/leaFixup64.mir | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/X86/leaFixup32.mir b/llvm/test/CodeGen/X86/leaFixup32.mir index d8e52802f56..b7de88f1a41 100644 --- a/llvm/test/CodeGen/X86/leaFixup32.mir +++ b/llvm/test/CodeGen/X86/leaFixup32.mir @@ -354,7 +354,7 @@ body: | ; CHECK: %ebx = MOV32rr %ebp ; CHECK: %ebx = ADD32rr %ebx, %ebp - %ebx = LEA32r %ebp, 1, %ebp, 0, %noreg + %ebx = LEA32r killed %ebp, 1, %ebp, 0, %noreg RETQ %ebx ... diff --git a/llvm/test/CodeGen/X86/leaFixup64.mir b/llvm/test/CodeGen/X86/leaFixup64.mir index ad86d4ba27f..48989dfd772 100644 --- a/llvm/test/CodeGen/X86/leaFixup64.mir +++ b/llvm/test/CodeGen/X86/leaFixup64.mir @@ -810,7 +810,7 @@ body: | ; CHECK: %rbx = MOV64rr %rbp ; CHECK: %rbx = ADD64rr %rbx, %rbp - %rbx = LEA64r %rbp, 1, %rbp, 0, %noreg + %rbx = LEA64r killed %rbp, 1, %rbp, 0, %noreg RETQ %ebx ... |
