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add support for instruction predicates. 

llvm-svn: 84575
This commit is contained in:
Chris Lattner 2009-10-20 00:42:49 +00:00
parent 2f69ed8f4c
commit 19c52201bd
2 changed files with 8 additions and 3 deletions
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9
llvm/lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp
View File

@ -12,14 +12,13 @@
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "asm-printer"
#include "ARM.h" // FIXME: FACTOR ENUMS BETTER.
#include "ARMInstPrinter.h"
#include "ARMAddressingModes.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/Support/raw_ostream.h"
#include "ARMGenInstrNames.inc"
#include "ARMGenRegisterNames.inc"
using namespace llvm;
// Include the auto-generated portion of the assembly writer.
@ -181,6 +180,12 @@ void ARMInstPrinter::printRegisterList(const MCInst *MI, unsigned OpNum) {
O << "}";
}
void ARMInstPrinter::printPredicateOperand(const MCInst *MI, unsigned OpNum) {
ARMCC::CondCodes CC = (ARMCC::CondCodes)MI->getOperand(OpNum).getImm();
if (CC != ARMCC::AL)
O << ARMCondCodeToString(CC);
}
void ARMInstPrinter::printCPInstOperand(const MCInst *MI, unsigned OpNum,
const char *Modifier) {

2
llvm/lib/Target/ARM/AsmPrinter/ARMInstPrinter.h
View File

@ -68,7 +68,7 @@ public:
void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum) {}
void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum) {}
void printPredicateOperand(const MCInst *MI, unsigned OpNum) {}
void printPredicateOperand(const MCInst *MI, unsigned OpNum);
void printSBitModifierOperand(const MCInst *MI, unsigned OpNum) {}
void printRegisterList(const MCInst *MI, unsigned OpNum);
void printCPInstOperand(const MCInst *MI, unsigned OpNum,