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| author | David Woodhouse <dwmw2@infradead.org> | 2014-01-08 12:58:32 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2014-01-08 12:58:32 +0000 |
| commit | 2634d1f6da25827035b2c71fb8b5c744da5b3872 (patch) | |
| tree | e52aa013f5f71849b77dc547c6075690557c9e94 /lib/Target/X86/MCTargetDesc | |
| parent | ab5b9489e9e91ef21d9cebf5cf9453d2e9fce1d7 (diff) | |
| download | llvm-2634d1f6da25827035b2c71fb8b5c744da5b3872.tar.gz llvm-2634d1f6da25827035b2c71fb8b5c744da5b3872.tar.bz2 llvm-2634d1f6da25827035b2c71fb8b5c744da5b3872.tar.xz | |
[x86] Do not relax PUSHi16 to PUSHi32 (PR18414)
They do *different* things to %esp, so they are not equivalent.
Rename PUSHi8 to PUSH32i8 and add the missing PUSH16i8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198761 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/MCTargetDesc')
| -rw-r--r-- | lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp b/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp index 2cf6381198..dfd8a658bd 100644 --- a/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp +++ b/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp @@ -217,9 +217,9 @@ static unsigned getRelaxedOpcodeArith(unsigned Op) { case X86::CMP64mi8: return X86::CMP64mi32; // PUSH - case X86::PUSHi8: return X86::PUSHi32; - case X86::PUSHi16: return X86::PUSHi32; - case X86::PUSH64i8: return X86::PUSH64i32; + case X86::PUSH32i8: return X86::PUSHi32; + case X86::PUSH16i8: return X86::PUSHi16; + case X86::PUSH64i8: return X86::PUSH64i32; case X86::PUSH64i16: return X86::PUSH64i32; } } |