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ConstantPoolIndex is now the displacement portion of the address (rather

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than base).

llvm-svn: 26382
This commit is contained in:
Evan Cheng 2006-02-26 09:12:34 +00:00
parent 5abf5b2ce4
commit 40a98fd65d
1 changed files with 4 additions and 10 deletions
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14
lib/Target/X86/X86CodeEmitter.cpp
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@ -239,6 +239,9 @@ void Emitter::emitMemModRMByte(const MachineInstr &MI,
if (Op3.isGlobalAddress()) {
GV = Op3.getGlobal();
DispVal = Op3.getOffset();
} else if (Op3.isConstantPoolIndex()) {
DispVal += MCE.getConstantPoolEntryAddress(Op3.getConstantPoolIndex());
DispVal += Op3.getOffset();
} else {
DispVal = Op3.getImmedValue();
}
@ -247,16 +250,7 @@ void Emitter::emitMemModRMByte(const MachineInstr &MI,
const MachineOperand &Scale = MI.getOperand(Op+1);
const MachineOperand &IndexReg = MI.getOperand(Op+2);
unsigned BaseReg = 0;
if (Base.isConstantPoolIndex()) {
// Emit a direct address reference [disp32] where the displacement of the
// constant pool entry is controlled by the MCE.
assert(!GV && "Constant Pool reference cannot be relative to global!");
DispVal += MCE.getConstantPoolEntryAddress(Base.getConstantPoolIndex());
} else {
BaseReg = Base.getReg();
}
unsigned BaseReg = Base.getReg();
// Is a SIB byte needed?
if (IndexReg.getReg() == 0 && BaseReg != X86::ESP) {