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add supprort for the 'sbit' operand, MOVi apparently has one.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84577 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-10-20 00:46:11 +00:00
parent 413ae25fb5
commit 233917c072
3 changed files with 11 additions and 1 deletions
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2
lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
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@ -1392,6 +1392,8 @@ void ARMAsmPrinter::printInstructionThroughMCStreamer(const MachineInstr *MI) {
// Predicate.
TmpInst.addOperand(MCOperand::CreateImm(MI->getOperand(2).getImm()));
TmpInst.addOperand(MCOperand::CreateReg(MI->getOperand(3).getReg()));
TmpInst.addOperand(MCOperand::CreateReg(0)); // cc_out
printMCInst(&TmpInst);
O << '\n';
}

8
lib/Target/ARM/AsmPrinter/ARMInstPrinter.cpp
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@ -186,6 +186,14 @@ void ARMInstPrinter::printPredicateOperand(const MCInst *MI, unsigned OpNum) {
O << ARMCondCodeToString(CC);
}
void ARMInstPrinter::printSBitModifierOperand(const MCInst *MI, unsigned OpNum){
if (unsigned Reg = MI->getOperand(OpNum).getReg()) {
assert(Reg == ARM::CPSR && "Expect ARM CPSR register!");
O << 's';
}
}
void ARMInstPrinter::printCPInstOperand(const MCInst *MI, unsigned OpNum,
const char *Modifier) {

2
lib/Target/ARM/AsmPrinter/ARMInstPrinter.h
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@ -69,7 +69,7 @@ public:
void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum) {}
void printPredicateOperand(const MCInst *MI, unsigned OpNum);
void printSBitModifierOperand(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,
const char *Modifier);