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| author | Chad Rosier <mcrosier@apple.com> | 2011-11-16 00:32:20 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2011-11-16 00:32:20 +0000 |
| commit | f56c60b5713c57a3f9223d4ed3d9c88088132fad (patch) | |
| tree | c057daea92883a5aa6a926ca124a432a6764b385 | |
| parent | 3805d85e38c29d9106c758b63851eb847201f315 (diff) | |
| download | external_llvm-f56c60b5713c57a3f9223d4ed3d9c88088132fad.zip external_llvm-f56c60b5713c57a3f9223d4ed3d9c88088132fad.tar.gz external_llvm-f56c60b5713c57a3f9223d4ed3d9c88088132fad.tar.bz2 | |
Add FIXME comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144743 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMFastISel.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp index cc6a3d4..96e2b70 100644 --- a/lib/Target/ARM/ARMFastISel.cpp +++ b/lib/Target/ARM/ARMFastISel.cpp @@ -1303,6 +1303,8 @@ bool ARMFastISel::ARMEmitCmp(const Value *Src1Value, const Value *Src2Value, int Imm = 0; bool UseImm = false; bool isNegativeImm = false; + // FIXME: At -O0 we don't have anything that canonicalizes operand order. + // Thus, Src1Value may be a ConstantInt, but we're missing it. if (const ConstantInt *ConstInt = dyn_cast<ConstantInt>(Src2Value)) { if (SrcVT == MVT::i32 || SrcVT == MVT::i16 || SrcVT == MVT::i8 || SrcVT == MVT::i1) { |