Add a new interface to allow IR-level passes to access codegen-specific information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165665 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/lib/Target/NVPTX/NVPTXTargetMachine.h b/lib/Target/NVPTX/NVPTXTargetMachine.h
index d58a076..11bc9d4 100644
--- a/lib/Target/NVPTX/NVPTXTargetMachine.h
+++ b/lib/Target/NVPTX/NVPTXTargetMachine.h
@@ -25,6 +25,7 @@
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetSelectionDAGInfo.h"
+#include "llvm/Target/TargetTransformImpl.h"
 
 namespace llvm {
 
@@ -44,6 +45,9 @@ class NVPTXTargetMachine : public LLVMTargetMachine {
   // Hold Strings that can be free'd all together with NVPTXTargetMachine
   ManagedStringPool     ManagedStrPool;
 
+  ScalarTargetTransformImpl STTI;
+  VectorTargetTransformImpl VTTI;
+
   //bool addCommonCodeGenPasses(PassManagerBase &, CodeGenOpt::Level,
   //                            bool DisableVerify, MCContext *&OutCtx);
 
@@ -72,6 +76,12 @@ public:
   virtual const TargetSelectionDAGInfo *getSelectionDAGInfo() const {
     return &TSInfo;
   }
+  virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
+    return &STTI;
+  }
+  virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
+    return &VTTI;
+  }
 
   //virtual bool addInstSelector(PassManagerBase &PM,
   //                             CodeGenOpt::Level OptLevel);