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Move getSubsectionInsertionPoint to MCSection.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238320 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2015-05-27 13:37:28 +00:00
parent a287fe7fa0
commit 919ce81d38
4 changed files with 36 additions and 35 deletions
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31
lib/MC/MCAssembler.cpp
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@@ -290,37 +290,6 @@ MCEncodedFragmentWithFixups::~MCEncodedFragmentWithFixups() {
MCSectionData::MCSectionData(MCSection &Section) : Section(&Section) {}
MCSectionData::iterator
MCSectionData::getSubsectionInsertionPoint(unsigned Subsection) {
if (Subsection == 0 && SubsectionFragmentMap.empty())
return end();
SmallVectorImpl<std::pair<unsigned, MCFragment *> >::iterator MI =
std::lower_bound(SubsectionFragmentMap.begin(), SubsectionFragmentMap.end(),
std::make_pair(Subsection, (MCFragment *)nullptr));
bool ExactMatch = false;
if (MI != SubsectionFragmentMap.end()) {
ExactMatch = MI->first == Subsection;
if (ExactMatch)
++MI;
}
iterator IP;
if (MI == SubsectionFragmentMap.end())
IP = end();
else
IP = MI->second;
if (!ExactMatch && Subsection != 0) {
// The GNU as documentation claims that subsections have an alignment of 4,
// although this appears not to be the case.
MCFragment *F = new MCDataFragment();
SubsectionFragmentMap.insert(MI, std::make_pair(Subsection, F));
getFragmentList().insert(IP, F);
F->setParent(&getSection());
}
return IP;
}
/* *** */
MCAssembler::MCAssembler(MCContext &Context_, MCAsmBackend &Backend_,