AMDGPU: Refactor Subtarget classes
Summary:
This is a follow-up to r335942.
- Merge SISubtarget into AMDGPUSubtarget and rename to GCNSubtarget
- Rename AMDGPUCommonSubtarget to AMDGPUSubtarget
- Merge R600Subtarget::Generation and GCNSubtarget::Generation into
AMDGPUSubtarget::Generation.
Reviewers: arsenm, jvesely
Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, javed.absar, llvm-commits
Differential Revision: https://reviews.llvm.org/D49037
llvm-svn: 336851
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
index b15348d..8e63d78 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
@@ -62,7 +62,7 @@
friend BaseT;
- const AMDGPUSubtarget *ST;
+ const GCNSubtarget *ST;
const AMDGPUTargetLowering *TLI;
AMDGPUTTIImpl CommonTTI;
bool IsGraphicsShader;
@@ -91,7 +91,7 @@
AMDGPU::HalfRate64Ops
};
- const AMDGPUSubtarget *getST() const { return ST; }
+ const GCNSubtarget *getST() const { return ST; }
const AMDGPUTargetLowering *getTLI() const { return TLI; }
static inline int getFullRateInstrCost() {
@@ -118,7 +118,7 @@
public:
explicit GCNTTIImpl(const AMDGPUTargetMachine *TM, const Function &F)
: BaseT(TM, F.getParent()->getDataLayout()),
- ST(static_cast<const AMDGPUSubtarget*>(TM->getSubtargetImpl(F))),
+ ST(static_cast<const GCNSubtarget*>(TM->getSubtargetImpl(F))),
TLI(ST->getTargetLowering()),
CommonTTI(TM, F),
IsGraphicsShader(AMDGPU::isShader(F.getCallingConv())) {}