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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2015-07-19 10:50:53 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2015-07-19 10:50:53 +0000 |
| commit | ba51d116c42a5a02bc8128d13c38657160862a15 (patch) | |
| tree | b6cea4c7c84c63feb819f7e6bb058ef124d025af /llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp | |
| parent | 17b906058e219bdb360c9d35dca55bda6153b161 (diff) | |
| download | bcm5719-llvm-ba51d116c42a5a02bc8128d13c38657160862a15.tar.gz bcm5719-llvm-ba51d116c42a5a02bc8128d13c38657160862a15.zip | |
Remove TargetInstrInfo::canFoldMemoryOperand
canFoldMemoryOperand is not actually used anywhere in the codebase - all existing users instead call foldMemoryOperand directly when they wish to fold and can correctly deduce what they need from the return value.
This patch removes the canFoldMemoryOperand base function and the target implementations; only x86 had a real (bit-rotted) implementation, although AMDGPU had a preparatory stub that had never needed to be completed.
Differential Revision: http://reviews.llvm.org/D11331
llvm-svn: 242638
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp index 15a3d543a68..1f215fc2d95 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.cpp @@ -164,11 +164,6 @@ MachineInstr *AMDGPUInstrInfo::foldMemoryOperandImpl( // TODO: Implement this function return nullptr; } -bool AMDGPUInstrInfo::canFoldMemoryOperand(const MachineInstr *MI, - ArrayRef<unsigned> Ops) const { - // TODO: Implement this function - return false; -} bool AMDGPUInstrInfo::unfoldMemoryOperand(MachineFunction &MF, MachineInstr *MI, unsigned Reg, bool UnfoldLoad, |
