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ARM use a dedicated printer for postidx_reg operands.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136968 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2011-08-05 15:48:21 +00:00
parent 9a45008e91
commit ca8c70b953
3 changed files with 11 additions and 1 deletions
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2
lib/Target/ARM/ARMInstrInfo.td
View File

@ -645,7 +645,7 @@ def PostIdxRegAsmOperand : AsmOperandClass {
}
def postidx_reg : Operand<i32> {
let EncoderMethod = "getPostIdxRegOpValue";
let PrintMethod = "printAddrMode3OffsetOperand";
let PrintMethod = "printPostIdxRegOperand";
let ParserMatchClass = PostIdxRegAsmOperand;
let MIOperandInfo = (ops GPR, i32imm);
}

9
lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
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@ -382,6 +382,15 @@ void ARMInstPrinter::printPostIdxImm8Operand(const MCInst *MI,
O << '#' << ((Imm & 256) ? "" : "-") << (Imm & 0xff);
}
void ARMInstPrinter::printPostIdxRegOperand(const MCInst *MI, unsigned OpNum,
raw_ostream &O) {
const MCOperand &MO1 = MI->getOperand(OpNum);
const MCOperand &MO2 = MI->getOperand(OpNum+1);
O << getAddrOpcStr(ARM_AM::getAM3Op(MO2.getImm()))
<< getRegisterName(MO1.getReg());
}
void ARMInstPrinter::printPostIdxImm8s4Operand(const MCInst *MI,
unsigned OpNum,
raw_ostream &O) {

1
lib/Target/ARM/InstPrinter/ARMInstPrinter.h
View File

@ -55,6 +55,7 @@ public:
void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned Op,raw_ostream &O);
void printPostIdxImm8Operand(const MCInst *MI, unsigned OpNum,
raw_ostream &O);
void printPostIdxRegOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O);
void printPostIdxImm8s4Operand(const MCInst *MI, unsigned OpNum,
raw_ostream &O);