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, 4 insertions, 1 deletions

diff --git a/lib/Target/Mips/MipsTargetMachine.cpp b/lib/Target/Mips/MipsTargetMachine.cpp
index 9c196dd82f..4c3981d9f6 100644
--- a/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/lib/Target/Mips/MipsTargetMachine.cpp
@@ -53,7 +53,7 @@ MipsTargetMachine(const Target &T, StringRef TT,
     InstrInfo(MipsInstrInfo::create(*this)),
     FrameLowering(MipsFrameLowering::create(*this, Subtarget)),
     TLInfo(*this), TSInfo(*this), JITInfo(),
-    ELFWriterInfo(false, isLittle) {
+    ELFWriterInfo(false, isLittle), STTI(&TLInfo) {
 }
 
 void MipsebTargetMachine::anchor() { }
diff --git a/lib/Target/Mips/MipsTargetMachine.h b/lib/Target/Mips/MipsTargetMachine.h
index 3a01828dd1..55524e89ef 100644
--- a/lib/Target/Mips/MipsTargetMachine.h
+++ b/lib/Target/Mips/MipsTargetMachine.h
@@ -24,6 +24,7 @@
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/DataLayout.h"
 #include "llvm/Target/TargetFrameLowering.h"
+#include "llvm/Target/TargetTransformImpl.h"
 
 namespace llvm {
 class formatted_raw_ostream;
@@ -38,6 +39,8 @@ class MipsTargetMachine : public LLVMTargetMachine {
   MipsSelectionDAGInfo TSInfo;
   MipsJITInfo JITInfo;
   MipsELFWriterInfo   ELFWriterInfo;
+  ScalarTargetTransformImpl STTI;
+  VectorTargetTransformImpl VTTI;
 
 public:
   MipsTargetMachine(const Target &T, StringRef TT,