[multiversion] Remove the cached TargetMachine pointer from the

[oota-llvm.git] / lib / Target / NVPTX / NVPTXTargetTransformInfo.h

diff --git a/lib/Target/NVPTX/NVPTXTargetTransformInfo.h b/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
index f18b5f01799b0ab5482c5ad5488243b3f1154ca2..3e96979f0862c1bcaffb6203f09f92326405df84 100644 (file)
--- a/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
+++ b/lib/Target/NVPTX/NVPTXTargetTransformInfo.h
@@ -28,25 +28,32 @@ namespace llvm {
 class NVPTXTTIImpl : public BasicTTIImplBase<NVPTXTTIImpl> {
   typedef BasicTTIImplBase<NVPTXTTIImpl> BaseT;
   typedef TargetTransformInfo TTI;
+  friend BaseT;
 
+  const NVPTXTargetMachine *TM;
   const NVPTXTargetLowering *TLI;
 
+  const NVPTXTargetMachine *getTM() const { return TM; };
+  const NVPTXTargetLowering *getTLI() const { return TLI; };
+
 public:
   explicit NVPTXTTIImpl(const NVPTXTargetMachine *TM)
-      : BaseT(TM), TLI(TM->getSubtargetImpl()->getTargetLowering()) {}
+      : BaseT(TM), TM(TM), TLI(TM->getSubtargetImpl()->getTargetLowering()) {}
 
   // Provide value semantics. MSVC requires that we spell all of these out.
   NVPTXTTIImpl(const NVPTXTTIImpl &Arg)
-      : BaseT(static_cast<const BaseT &>(Arg)), TLI(Arg.TLI) {}
+      : BaseT(static_cast<const BaseT &>(Arg)), TM(Arg.TM), TLI(Arg.TLI) {}
   NVPTXTTIImpl(NVPTXTTIImpl &&Arg)
-      : BaseT(std::move(static_cast<BaseT &>(Arg))), TLI(std::move(Arg.TLI)) {}
+      : BaseT(std::move(static_cast<BaseT &>(Arg))), TM(std::move(Arg.TM)), TLI(std::move(Arg.TLI)) {}
   NVPTXTTIImpl &operator=(const NVPTXTTIImpl &RHS) {
     BaseT::operator=(static_cast<const BaseT &>(RHS));
+    TM = RHS.TM;
     TLI = RHS.TLI;
     return *this;
   }
   NVPTXTTIImpl &operator=(NVPTXTTIImpl &&RHS) {
     BaseT::operator=(std::move(static_cast<BaseT &>(RHS)));
+    TM = std::move(RHS.TM);
     TLI = std::move(RHS.TLI);
     return *this;
   }