Apply changes to migrate to LLVM-155090-20120419.

Due to API changes.

Change-Id: I2690f8b20f5aac9eef2481518ea906a2d467adbe
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index b6b26a4..13efa96 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -273,6 +273,7 @@
 
   MCInstPrinter *InstPrinter =
     getTarget().get()->createMCInstPrinter(MAI.getAssemblerDialect(), MAI,
+                                           *(getTM().getInstrInfo()),
                                            Context->getRegisterInfo(), STI);
 
   MCCodeEmitter* MCE = 0;