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use jump table operand flags in asm printer instead of "magic predicates"

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74310 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-06-26 18:55:01 +00:00
parent d2deed0091
commit 89ca575c31
1 changed files with 18 additions and 6 deletions
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24
lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
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@ -455,13 +455,25 @@ void X86ATTAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
O << TAI->getPrivateGlobalPrefix() << "JTI" << getFunctionNumber() << '_'
<< MO.getIndex();
if (TM.getRelocationModel() == Reloc::PIC_) {
if (Subtarget->isPICStyleStub()) {
O << '-';
PrintPICBaseSymbol();
} else if (Subtarget->isPICStyleGOT()) {
O << "@GOTOFF";
switch (MO.getTargetFlags()) {
default:
assert(0 && "Unknown target flag on jump table operand");
case X86II::MO_NO_FLAG:
// FIXME: REMOVE EVENTUALLY.
if (TM.getRelocationModel() == Reloc::PIC_) {
assert(!Subtarget->isPICStyleStub() &&
!Subtarget->isPICStyleGOT() &&
"Should have operand flag!");
}
break;
case X86II::MO_PIC_BASE_OFFSET:
O << '-';
PrintPICBaseSymbol();
break;
case X86II::MO_GOTOFF:
O << "@GOTOFF";
break;
}
if (isMemOp && Subtarget->isPICStyleRIPRel() && !NotRIPRel)