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, 2 deletions

diff --git a/lib/Target/MSP430/MSP430TargetMachine.cpp b/lib/Target/MSP430/MSP430TargetMachine.cpp
index da5899b86d..29ea681216 100644
--- a/lib/Target/MSP430/MSP430TargetMachine.cpp
+++ b/lib/Target/MSP430/MSP430TargetMachine.cpp
@@ -36,7 +36,7 @@ MSP430TargetMachine::MSP430TargetMachine(const Target &T,
     // FIXME: Check DataLayout string.
     DL("e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16"),
     InstrInfo(*this), TLInfo(*this), TSInfo(*this),
-    FrameLowering(Subtarget) { }
+    FrameLowering(Subtarget), STTI(&TLInfo) { }
 
 namespace {
 /// MSP430 Code Generator Pass Configuration Options.
diff --git a/lib/Target/MSP430/MSP430TargetMachine.h b/lib/Target/MSP430/MSP430TargetMachine.h
index ba3cef1f2a..186172ede4 100644
--- a/lib/Target/MSP430/MSP430TargetMachine.h
+++ b/lib/Target/MSP430/MSP430TargetMachine.h
@@ -24,6 +24,7 @@
 #include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetTransformImpl.h"
 
 namespace llvm {
 
@@ -36,6 +37,8 @@ class MSP430TargetMachine : public LLVMTargetMachine {
   MSP430TargetLowering   TLInfo;
   MSP430SelectionDAGInfo TSInfo;
   MSP430FrameLowering    FrameLowering;
+  ScalarTargetTransformImpl STTI;
+  VectorTargetTransformImpl VTTI;
 
 public:
   MSP430TargetMachine(const Target &T, StringRef TT,
@@ -61,7 +64,12 @@ public:
   virtual const MSP430SelectionDAGInfo* getSelectionDAGInfo() const {
     return &TSInfo;
   }
-
+  virtual const ScalarTargetTransformInfo *getScalarTargetTransformInfo()const {
+    return &STTI;
+  }
+  virtual const VectorTargetTransformInfo *getVectorTargetTransformInfo()const {
+    return &VTTI;
+  }
   virtual TargetPassConfig *createPassConfig(PassManagerBase &PM);
 }; // MSP430TargetMachine.