Remove getInstructionName from MCInstPrinter implementations in favor of using the instruction name table from MCInstrInfo. Reduces static data in the InstPrinter implementations.

llvm-svn: 153863
diff --git a/llvm/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp b/llvm/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
index ec35d3c..8bf9058 100644
--- a/llvm/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
+++ b/llvm/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
@@ -19,6 +19,7 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Format.h"
@@ -27,7 +28,6 @@
 using namespace llvm;
 
 // Include the auto-generated portion of the assembly writer.
-#define GET_INSTRUCTION_NAME
 #define PRINT_ALIAS_INSTR
 #include "X86GenAsmWriter.inc"
 
@@ -51,7 +51,7 @@
 }
 
 StringRef X86ATTInstPrinter::getOpcodeName(unsigned Opcode) const {
-  return getInstructionName(Opcode);
+  return MII.getName(Opcode);
 }
 
 void X86ATTInstPrinter::printSSECC(const MCInst *MI, unsigned Op,