diff options
| -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) { |