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[X86] Fix typo in getCMovOpcode.
author
Craig Topper
<craig.topper@gmail.com>
Wed, 1 Jan 2020 05:40:58 +0000
(21:40 -0800)
committer
Craig Topper
<craig.topper@gmail.com>
Wed, 1 Jan 2020 05:50:38 +0000
(21:50 -0800)
The 64-bit HasMemoryOperand line was using CMOV32rm instead of
CMOV64rm. Not sure how to test this. We have no test coverage
that passes true for HasMemoryOperand.
llvm/lib/Target/X86/X86InstrInfo.cpp
patch
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diff --git
a/llvm/lib/Target/X86/X86InstrInfo.cpp
b/llvm/lib/Target/X86/X86InstrInfo.cpp
index
c70d096
..
f41a27a
100644
(file)
--- a/
llvm/lib/Target/X86/X86InstrInfo.cpp
+++ b/
llvm/lib/Target/X86/X86InstrInfo.cpp
@@
-2305,7
+2305,7
@@
unsigned X86::getCMovOpcode(unsigned RegBytes, bool HasMemoryOperand) {
default: llvm_unreachable("Illegal register size!");
case 2: return HasMemoryOperand ? X86::CMOV16rm : X86::CMOV16rr;
case 4: return HasMemoryOperand ? X86::CMOV32rm : X86::CMOV32rr;
- case 8: return HasMemoryOperand ? X86::CMOV
32
rm : X86::CMOV64rr;
+ case 8: return HasMemoryOperand ? X86::CMOV
64
rm : X86::CMOV64rr;
}
}