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

llvm-svn: 165665

2 files changed, 11 insertions, 1 deletions

diff --git a/llvm/lib/Target/CellSPU/SPUTargetMachine.cpp b/llvm/lib/Target/CellSPU/SPUTargetMachine.cpp
index a37ad7f85ae..e92ad01e1d5 100644
--- a/llvm/lib/Target/CellSPU/SPUTargetMachine.cpp
+++ b/llvm/lib/Target/CellSPU/SPUTargetMachine.cpp
@@ -43,7 +43,8 @@ SPUTargetMachine::SPUTargetMachine(const Target &T, StringRef TT,
     FrameLowering(Subtarget),
     TLInfo(*this),
     TSInfo(*this),
-    InstrItins(Subtarget.getInstrItineraryData()) {
+    InstrItins(Subtarget.getInstrItineraryData()),
+    STTI(&TLInfo){
 }
 
 //===----------------------------------------------------------------------===//
diff --git a/llvm/lib/Target/CellSPU/SPUTargetMachine.h b/llvm/lib/Target/CellSPU/SPUTargetMachine.h
index 58699a30d26..7f53ea6fbeb 100644
--- a/llvm/lib/Target/CellSPU/SPUTargetMachine.h
+++ b/llvm/lib/Target/CellSPU/SPUTargetMachine.h
@@ -20,6 +20,7 @@
 #include "SPUSelectionDAGInfo.h"
 #include "SPUFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetTransformImpl.h"
 #include "llvm/DataLayout.h"
 
 namespace llvm {
@@ -34,6 +35,8 @@ class SPUTargetMachine : public LLVMTargetMachine {
   SPUTargetLowering   TLInfo;
   SPUSelectionDAGInfo TSInfo;
   InstrItineraryData  InstrItins;
+  ScalarTargetTransformImpl STTI;
+  VectorTargetTransformImpl VTTI;
 public:
   SPUTargetMachine(const Target &T, StringRef TT,
                    StringRef CPU, StringRef FS, const TargetOptions &Options,
@@ -77,6 +80,12 @@ public:
   virtual const InstrItineraryData *getInstrItineraryData() const {
     return &InstrItins;
   }
+  virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
+    return &STTI;
+  }
+  virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
+    return &VTTI;
+  }
 
   // Pass Pipeline Configuration
   virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);