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| author | David Woodhouse <dwmw2@infradead.org> | 2014-01-08 12:58:07 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2014-01-08 12:58:07 +0000 |
| commit | 79dd505ce17b8e05f1759b6c17ac79204a2be4cf (patch) | |
| tree | 32cceb22b7b8d5036659dc9dfc00d376e7e257e1 /llvm/lib/Target/X86/X86FloatingPoint.cpp | |
| parent | c178fbe2a26e9584fae287d2db064c1c194f24a2 (diff) | |
| download | bcm5719-llvm-79dd505ce17b8e05f1759b6c17ac79204a2be4cf.tar.gz bcm5719-llvm-79dd505ce17b8e05f1759b6c17ac79204a2be4cf.zip | |
[x86] Disambiguate RET[QL] and fix aliases for 16-bit mode
I couldn't see how to do this sanely without splitting RETQ from RETL.
Eric says: "sad about the inability to roundtrip them now, but...".
I have no idea what that means, but perhaps it wants preserving in the
commit comment.
llvm-svn: 198756
Diffstat (limited to 'llvm/lib/Target/X86/X86FloatingPoint.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86FloatingPoint.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86FloatingPoint.cpp b/llvm/lib/Target/X86/X86FloatingPoint.cpp index 48470da0164..d6d0bbc1b5b 100644 --- a/llvm/lib/Target/X86/X86FloatingPoint.cpp +++ b/llvm/lib/Target/X86/X86FloatingPoint.cpp @@ -1671,7 +1671,8 @@ void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) { break; } - case X86::RET: + case X86::RETQ: + case X86::RETL: case X86::RETI: // If RET has an FP register use operand, pass the first one in ST(0) and // the second one in ST(1). |
