diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 08f7bd11b9c..c9244efdc39 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -5189,6 +5189,7 @@ static SDValue LowerVectorBroadcast(SDValue Op, const X86Subtarget* Subtarget, // it may be detrimental to overall size. There needs to be a way to detect // that condition to know if this is truly a size win. const Function *F = DAG.getMachineFunction().getFunction(); + // FIXME: Use Function::optForSize(). bool OptForSize = F->hasFnAttribute(Attribute::OptimizeForSize); // Handle broadcasting a single constant scalar from the constant pool @@ -11118,8 +11119,7 @@ SDValue X86TargetLowering::LowerINSERT_VECTOR_ELT(SDValue Op, // Bits [3:0] of the constant are the zero mask. The DAG Combiner may // combine either bitwise AND or insert of float 0.0 to set these bits. - const Function *F = DAG.getMachineFunction().getFunction(); - bool MinSize = F->hasFnAttribute(Attribute::MinSize); + bool MinSize = DAG.getMachineFunction().getFunction()->optForMinSize(); if (IdxVal == 0 && (!MinSize || !MayFoldLoad(N1))) { // If this is an insertion of 32-bits into the low 32-bits of // a vector, we prefer to generate a blend with immediate rather @@ -13195,8 +13195,7 @@ SDValue X86TargetLowering::EmitCmp(SDValue Op0, SDValue Op1, unsigned X86CC, // if we're optimizing for size, however, as that'll allow better folding // of memory operations. if (Op0.getValueType() != MVT::i32 && Op0.getValueType() != MVT::i64 && - !DAG.getMachineFunction().getFunction()->hasFnAttribute( - Attribute::MinSize) && + !DAG.getMachineFunction().getFunction()->optForMinSize() && !Subtarget->isAtom()) { unsigned ExtendOp = isX86CCUnsigned(X86CC) ? ISD::ZERO_EXTEND : ISD::SIGN_EXTEND; @@ -23962,6 +23961,7 @@ static SDValue PerformOrCombine(SDNode *N, SelectionDAG &DAG, // fold (or (x << c) | (y >> (64 - c))) ==> (shld64 x, y, c) MachineFunction &MF = DAG.getMachineFunction(); + // FIXME: Use Function::optForSize(). bool OptForSize = MF.getFunction()->hasFnAttribute(Attribute::OptimizeForSize); |
