[llvm] r342400 - [AMDGPU] Initialize instruction itinerary from GCNSubtarget

[Stanislav Mekhanoshin via llvm-commits]

Author: rampitec
Date: Mon Sep 17 09:04:32 2018
New Revision: 342400

URL: http://llvm.org/viewvc/llvm-project?rev=342400&view=rev
Log:
[AMDGPU] Initialize instruction itinerary from GCNSubtarget

I need to use it in the GCN codegen.

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

Modified:
    llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
    llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.h

Modified: llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.cpp?rev=342400&r1=342399&r2=342400&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.cpp Mon Sep 17 09:04:32 2018
@@ -149,6 +149,7 @@ GCNSubtarget::GCNSubtarget(const Triple
     TargetTriple(TT),
     Gen(SOUTHERN_ISLANDS),
     IsaVersion(ISAVersion0_0_0),
+    InstrItins(getInstrItineraryForCPU(GPU)),
     LDSBankCount(0),
     MaxPrivateElementSize(0),
 

Modified: llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.h?rev=342400&r1=342399&r2=342400&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.h (original)
+++ llvm/trunk/lib/Target/AMDGPU/AMDGPUSubtarget.h Mon Sep 17 09:04:32 2018
@@ -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 {