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Merge the used symbol scanning of MCObjectStreamer and RecordStreamer.

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This completes the refactoring of RecordStreamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211727 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-06-25 18:37:33 +00:00
parent 276ef73f4a
commit 91c39aa628
5 changed files with 19 additions and 17 deletions
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11
lib/MC/MCObjectStreamer.cpp
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@@ -95,13 +95,13 @@ void MCObjectStreamer::EmitCFISections(bool EH, bool Debug) {
void MCObjectStreamer::EmitValueImpl(const MCExpr *Value, unsigned Size,
const SMLoc &Loc) {
MCStreamer::EmitValueImpl(Value, Size, Loc);
MCDataFragment *DF = getOrCreateDataFragment();
MCLineEntry::Make(this, getCurrentSection().first);
// Avoid fixups when possible.
int64_t AbsValue;
visitUsedExpr(*Value);
if (Value->EvaluateAsAbsolute(AbsValue, getAssembler())) {
EmitIntValue(AbsValue, Size);
return;
@@ -181,15 +181,12 @@ void MCObjectStreamer::ChangeSection(const MCSection *Section,
void MCObjectStreamer::EmitAssignment(MCSymbol *Symbol, const MCExpr *Value) {
getAssembler().getOrCreateSymbolData(*Symbol);
visitUsedExpr(*Value);
MCStreamer::EmitAssignment(Symbol, Value);
}
void MCObjectStreamer::EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI) {
// Scan for values.
for (unsigned i = Inst.getNumOperands(); i--; )
if (Inst.getOperand(i).isExpr())
visitUsedExpr(*Inst.getOperand(i).getExpr());
void MCObjectStreamer::EmitInstruction(const MCInst &Inst,
const MCSubtargetInfo &STI) {
MCStreamer::EmitInstruction(Inst, STI);
MCSectionData *SD = getCurrentSectionData();
SD->setHasInstructions(true);