Make MCRegisterInfo available to the the MCInstPrinter.

Used to allow context sensitive printing of super-register or sub-register
references.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152043 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h b/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
index 6863183..21fc733 100644
--- a/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
+++ b/lib/Target/PowerPC/InstPrinter/PPCInstPrinter.h
@@ -24,8 +24,9 @@
   // 0 -> AIX, 1 -> Darwin.
   unsigned SyntaxVariant;
 public:
-  PPCInstPrinter(const MCAsmInfo &MAI, unsigned syntaxVariant)
-    : MCInstPrinter(MAI), SyntaxVariant(syntaxVariant) {}
+  PPCInstPrinter(const MCAsmInfo &MAI, const MCRegisterInfo &MRI,
+                 unsigned syntaxVariant)
+    : MCInstPrinter(MAI, MRI), SyntaxVariant(syntaxVariant) {}
   
   bool isDarwinSyntax() const {
     return SyntaxVariant == 1;
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
index a46069f..226fbfe 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
@@ -108,8 +108,9 @@
 static MCInstPrinter *createPPCMCInstPrinter(const Target &T,
                                              unsigned SyntaxVariant,
                                              const MCAsmInfo &MAI,
+                                             const MCRegisterInfo &MRI,
                                              const MCSubtargetInfo &STI) {
-  return new PPCInstPrinter(MAI, SyntaxVariant);
+  return new PPCInstPrinter(MAI, MRI, SyntaxVariant);
 }
 
 extern "C" void LLVMInitializePowerPCTargetMC() {