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

2 files changed, 10 insertions, 1 deletions

diff --git a/lib/Target/XCore/XCoreTargetMachine.cpp b/lib/Target/XCore/XCoreTargetMachine.cpp
index c71d978..0b7e3e1 100644
--- a/lib/Target/XCore/XCoreTargetMachine.cpp
+++ b/lib/Target/XCore/XCoreTargetMachine.cpp
@@ -32,7 +32,7 @@ XCoreTargetMachine::XCoreTargetMachine(const Target &T, StringRef TT,
     InstrInfo(),
     FrameLowering(Subtarget),
     TLInfo(*this),
-    TSInfo(*this) {
+    TSInfo(*this), STTI(&TLInfo) {
 }
 
 namespace {
diff --git a/lib/Target/XCore/XCoreTargetMachine.h b/lib/Target/XCore/XCoreTargetMachine.h
index f7fec29..c60c6a3 100644
--- a/lib/Target/XCore/XCoreTargetMachine.h
+++ b/lib/Target/XCore/XCoreTargetMachine.h
@@ -20,6 +20,7 @@
 #include "XCoreISelLowering.h"
 #include "XCoreSelectionDAGInfo.h"
 #include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetTransformImpl.h"
 #include "llvm/DataLayout.h"
 
 namespace llvm {
@@ -31,6 +32,8 @@ class XCoreTargetMachine : public LLVMTargetMachine {
   XCoreFrameLowering FrameLowering;
   XCoreTargetLowering TLInfo;
   XCoreSelectionDAGInfo TSInfo;
+  ScalarTargetTransformImpl STTI;
+  VectorTargetTransformImpl VTTI;
 public:
   XCoreTargetMachine(const Target &T, StringRef TT,
                      StringRef CPU, StringRef FS, const TargetOptions &Options,
@@ -53,6 +56,12 @@ public:
   virtual const TargetRegisterInfo *getRegisterInfo() const {
     return &InstrInfo.getRegisterInfo();
   }
+  virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
+    return &STTI;
+  }
+  virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
+    return &VTTI;
+  }
   virtual const DataLayout       *getDataLayout() const { return &DL; }
 
   // Pass Pipeline Configuration