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Add memory printing support for PPC. Input memory operands now work with 

inline asms! :)

llvm-svn: 26365
This commit is contained in:
Chris Lattner 2006-02-24 20:27:40 +00:00
parent 1d08c6534c
commit 7674d90fa1
1 changed files with 12 additions and 1 deletions
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13
llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
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@ -98,6 +98,9 @@ namespace {
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode);
bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode);
void printU5ImmOperand(const MachineInstr *MI, unsigned OpNo) {
unsigned char value = MI->getOperand(OpNo).getImmedValue();
@ -187,7 +190,7 @@ namespace {
unsigned RegNo = enumRegToMachineReg(CCReg);
O << (0x80 >> RegNo);
}
// The new addressing mode printers, currently empty
// The new addressing mode printers.
void printMemRegImm(const MachineInstr *MI, unsigned OpNo) {
printSymbolLo(MI, OpNo);
O << '(';
@ -419,6 +422,14 @@ bool PPCAsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
return false;
}
bool PPCAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant,
const char *ExtraCode) {
if (ExtraCode && ExtraCode[0])
return true; // Unknown modifier.
printMemRegReg(MI, OpNo);
return false;
}
/// printMachineInstruction -- Print out a single PowerPC MI in Darwin syntax to
/// the current output stream.