[llvm] r374222 - [System Model] [TTI] Define AMDGPUTTIImpl::getST and AMDGPUTTIImpl::getTLI

[Vitaly Buka via llvm-commits]

Author: vitalybuka
Date: Wed Oct  9 13:48:54 2019
New Revision: 374222

URL: http://llvm.org/viewvc/llvm-project?rev=374222&view=rev
Log:
[System Model] [TTI] Define AMDGPUTTIImpl::getST and AMDGPUTTIImpl::getTLI

To fix "infinite recursion" warning.

Modified:
    llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h

Modified: llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h?rev=374222&r1=374221&r2=374222&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h (original)
+++ llvm/trunk/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h Wed Oct  9 13:48:54 2019
@@ -46,10 +46,18 @@ class AMDGPUTTIImpl final : public Basic
 
   Triple TargetTriple;
 
+  const TargetSubtargetInfo *ST;
+  const TargetLoweringBase *TLI;
+
+  const TargetSubtargetInfo *getST() const { return ST; }
+  const TargetLoweringBase *getTLI() const { return TLI; }
+
 public:
   explicit AMDGPUTTIImpl(const AMDGPUTargetMachine *TM, const Function &F)
-    : BaseT(TM, F.getParent()->getDataLayout()),
-      TargetTriple(TM->getTargetTriple()) {}
+      : BaseT(TM, F.getParent()->getDataLayout()),
+        TargetTriple(TM->getTargetTriple()),
+        ST(static_cast<const GCNSubtarget *>(TM->getSubtargetImpl(F))),
+        TLI(ST->getTargetLowering()) {}
 
   void getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
                                TTI::UnrollingPreferences &UP);