switch the x86 asmprinters to use getRegisterName instead 
of getting it from TRI, inst printing now is codegen context
free!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81710 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmPrinter/X86ATTInstPrinter.h b/lib/Target/X86/AsmPrinter/X86ATTInstPrinter.h
index 4460e4b..773ac98 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTInstPrinter.h
+++ b/lib/Target/X86/AsmPrinter/X86ATTInstPrinter.h
@@ -24,10 +24,8 @@
 class X86ATTInstPrinter {
   raw_ostream &O;
   const MCAsmInfo *MAI;
-  const TargetRegisterInfo *TRI;  // FIXME: Elim.
 public:
-  X86ATTInstPrinter(raw_ostream &o, const MCAsmInfo *mai,
-                    const TargetRegisterInfo *tri) : O(o), MAI(mai), TRI(tri) {}
+  X86ATTInstPrinter(raw_ostream &o, const MCAsmInfo *mai) : O(o), MAI(mai) {}
 
   // Autogenerated by tblgen.
   void printInstruction(const MCInst *MI);