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[AMDGPU] Initialize instruction itinerary from GCNSubtarget

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I need to use it in the GCN codegen.

Differential Revision: https://reviews.llvm.org/D52123

llvm-svn: 342400
This commit is contained in:
Stanislav Mekhanoshin 2018-09-17 16:04:32 +00:00
parent 18af7cf9e1
commit baca855d72
2 changed files with 6 additions and 0 deletions
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1
lib/Target/AMDGPU/AMDGPUSubtarget.cpp
View File

@ -149,6 +149,7 @@ GCNSubtarget::GCNSubtarget(const Triple &TT, StringRef GPU, StringRef FS,
TargetTriple(TT),
Gen(SOUTHERN_ISLANDS),
IsaVersion(ISAVersion0_0_0),
InstrItins(getInstrItineraryForCPU(GPU)),
LDSBankCount(0),
MaxPrivateElementSize(0),

5
lib/Target/AMDGPU/AMDGPUSubtarget.h
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@ -297,6 +297,7 @@ protected:
Triple TargetTriple;
unsigned Gen;
unsigned IsaVersion;
InstrItineraryData InstrItins;
int LDSBankCount;
unsigned MaxPrivateElementSize;
@ -420,6 +421,10 @@ public:
return &TSInfo;
}
const InstrItineraryData *getInstrItineraryData() const override {
return &InstrItins;
}
void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
Generation getGeneration() const {