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Pass a MCSection to getCurrentSectionData. 

A step towards merging MCSection and MCSectionData.

llvm-svn: 238203
This commit is contained in:
Rafael Espindola 2015-05-26 14:42:52 +00:00
parent bf5bd94142
commit e6e287df74
1 changed files with 11 additions and 9 deletions
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20
llvm/lib/MC/MCELFStreamer.cpp
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@ -138,18 +138,17 @@ void MCELFStreamer::EmitAssemblerFlag(MCAssemblerFlag Flag) {
// If bundle aligment is used and there are any instructions in the section, it
// needs to be aligned to at least the bundle size.
static void setSectionAlignmentForBundling(const MCAssembler &Assembler,
MCSectionData *SD) {
if (!SD)
return;
MCSection &Section = SD->getSection();
if (Assembler.isBundlingEnabled() && Section.hasInstructions() &&
Section.getAlignment() < Assembler.getBundleAlignSize())
Section.setAlignment(Assembler.getBundleAlignSize());
MCSection *Section) {
if (Section && Assembler.isBundlingEnabled() && Section->hasInstructions() &&
Section->getAlignment() < Assembler.getBundleAlignSize())
Section->setAlignment(Assembler.getBundleAlignSize());
}
void MCELFStreamer::ChangeSection(MCSection *Section,
const MCExpr *Subsection) {
MCSectionData *CurSection = getCurrentSectionData();
MCSectionData *CurSectionData = getCurrentSectionData();
MCSection *CurSection =
CurSectionData ? &CurSectionData->getSection() : nullptr;
if (CurSection && isBundleLocked())
report_fatal_error("Unterminated .bundle_lock when changing a section");
@ -660,7 +659,10 @@ void MCELFStreamer::Flush() {
void MCELFStreamer::FinishImpl() {
// Ensure the last section gets aligned if necessary.
setSectionAlignmentForBundling(getAssembler(), getCurrentSectionData());
MCSectionData *CurSectionData = getCurrentSectionData();
MCSection *CurSection =
CurSectionData ? &CurSectionData->getSection() : nullptr;
setSectionAlignmentForBundling(getAssembler(), CurSection);
EmitFrames(nullptr);