diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/R600TargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/R600TargetTransformInfo.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/llvm/lib/Target/AMDGPU/R600TargetTransformInfo.cpp b/llvm/lib/Target/AMDGPU/R600TargetTransformInfo.cpp index ad4aaa8fdef8..3093227279a3 100644 --- a/llvm/lib/Target/AMDGPU/R600TargetTransformInfo.cpp +++ b/llvm/lib/Target/AMDGPU/R600TargetTransformInfo.cpp @@ -32,7 +32,8 @@ unsigned R600TTIImpl::getHardwareNumberOfRegisters(bool Vec) const { return 4 * 128; // XXX - 4 channels. Should these count as vector instead? } -unsigned R600TTIImpl::getNumberOfRegisters(bool Vec) const { +unsigned R600TTIImpl::getNumberOfRegisters(unsigned ClassID) const { + bool Vec = ClassID == 1; return getHardwareNumberOfRegisters(Vec); } @@ -82,7 +83,7 @@ bool R600TTIImpl::isLegalToVectorizeStoreChain(unsigned ChainSizeInBytes, return isLegalToVectorizeMemChain(ChainSizeInBytes, Alignment, AddrSpace); } -unsigned R600TTIImpl::getMaxInterleaveFactor(ElementCount VF) { +unsigned R600TTIImpl::getMaxInterleaveFactor(ElementCount VF) const { // Disable unrolling if the loop is not vectorized. // TODO: Enable this again. if (VF.isScalar()) @@ -93,7 +94,7 @@ unsigned R600TTIImpl::getMaxInterleaveFactor(ElementCount VF) { InstructionCost R600TTIImpl::getCFInstrCost(unsigned Opcode, TTI::TargetCostKind CostKind, - const Instruction *I) { + const Instruction *I) const { if (CostKind == TTI::TCK_CodeSize || CostKind == TTI::TCK_SizeAndLatency) return Opcode == Instruction::PHI ? 0 : 1; @@ -109,8 +110,9 @@ InstructionCost R600TTIImpl::getCFInstrCost(unsigned Opcode, InstructionCost R600TTIImpl::getVectorInstrCost(unsigned Opcode, Type *ValTy, TTI::TargetCostKind CostKind, - unsigned Index, Value *Op0, - Value *Op1) { + unsigned Index, + const Value *Op0, + const Value *Op1) const { switch (Opcode) { case Instruction::ExtractElement: case Instruction::InsertElement: { @@ -133,13 +135,13 @@ InstructionCost R600TTIImpl::getVectorInstrCost(unsigned Opcode, Type *ValTy, } } -void R600TTIImpl::getUnrollingPreferences(Loop *L, ScalarEvolution &SE, - TTI::UnrollingPreferences &UP, - OptimizationRemarkEmitter *ORE) { +void R600TTIImpl::getUnrollingPreferences( + Loop *L, ScalarEvolution &SE, TTI::UnrollingPreferences &UP, + OptimizationRemarkEmitter *ORE) const { CommonTTI.getUnrollingPreferences(L, SE, UP, ORE); } void R600TTIImpl::getPeelingPreferences(Loop *L, ScalarEvolution &SE, - TTI::PeelingPreferences &PP) { + TTI::PeelingPreferences &PP) const { CommonTTI.getPeelingPreferences(L, SE, PP); } |