Eliminate IntrinsicLowering from TargetMachine.
Make the CBE and V9 backends create their own, since they're the only ones that use it.

llvm-svn: 26974
diff --git a/llvm/lib/Target/Alpha/AlphaTargetMachine.cpp b/llvm/lib/Target/Alpha/AlphaTargetMachine.cpp
index dd593d1..2daaab2 100644
--- a/llvm/lib/Target/Alpha/AlphaTargetMachine.cpp
+++ b/llvm/lib/Target/Alpha/AlphaTargetMachine.cpp
@@ -53,9 +53,8 @@
 #endif
 }
 
-AlphaTargetMachine::AlphaTargetMachine(const Module &M, IntrinsicLowering *IL,
-                                       const std::string &FS)
-  : TargetMachine("alpha", IL, true),
+AlphaTargetMachine::AlphaTargetMachine(const Module &M, const std::string &FS)
+  : TargetMachine("alpha", true),
     FrameInfo(TargetFrameInfo::StackGrowsDown, 16, 0),
     JITInfo(*this),
     Subtarget(M, FS)
diff --git a/llvm/lib/Target/Alpha/AlphaTargetMachine.h b/llvm/lib/Target/Alpha/AlphaTargetMachine.h
index 20ae44c..8f6caeb 100644
--- a/llvm/lib/Target/Alpha/AlphaTargetMachine.h
+++ b/llvm/lib/Target/Alpha/AlphaTargetMachine.h
@@ -24,7 +24,6 @@
 namespace llvm {
 
 class GlobalValue;
-class IntrinsicLowering;
 
 class AlphaTargetMachine : public TargetMachine {
   AlphaInstrInfo InstrInfo;
@@ -33,8 +32,7 @@
   AlphaSubtarget Subtarget;
 
 public:
-  AlphaTargetMachine(const Module &M, IntrinsicLowering *IL,
-                     const std::string &FS);
+  AlphaTargetMachine(const Module &M, const std::string &FS);
 
   virtual const AlphaInstrInfo *getInstrInfo() const { return &InstrInfo; }
   virtual const TargetFrameInfo  *getFrameInfo() const { return &FrameInfo; }