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Add a workaround for different memops prefixes

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84707 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2009-10-21 00:12:27 +00:00
parent 9b0b852698
commit efa236f40d
1 changed files with 6 additions and 3 deletions
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9
lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp
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@ -36,8 +36,6 @@ void MSP430InstPrinter::printInst(const MCInst *MI) {
void MSP430InstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
const char *Modifier) {
assert((Modifier == 0 || Modifier[0] == 0) && "Cannot print modifiers");
const MCOperand &Op = MI->getOperand(OpNo);
if (Op.isReg()) {
O << getRegisterName(Op.getReg());
@ -45,6 +43,8 @@ void MSP430InstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
O << '#' << Op.getImm();
} else {
assert(Op.isExpr() && "unknown operand kind in printOperand");
bool isMemOp = Modifier && !strcmp(Modifier, "mem");
O << (isMemOp ? '&' : '#');
Op.getExpr()->print(O, &MAI);
}
}
@ -54,7 +54,10 @@ void MSP430InstPrinter::printSrcMemOperand(const MCInst *MI, unsigned OpNo,
const MCOperand &Base = MI->getOperand(OpNo);
const MCOperand &Disp = MI->getOperand(OpNo+1);
if (Disp.isImm() && !Base.isReg())
// FIXME: move global to displacement field!
if (Base.isExpr())
printOperand(MI, OpNo, "mem");
else if (Disp.isImm() && !Base.isReg())
printOperand(MI, OpNo);
else if (Base.isReg()) {
if (Disp.getImm()) {