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

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.