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[Outliner] Revert r298734.

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When I tested r298734, I thought that red zones were enabled by default like in
X86. Since red zones are behind a flag on AArch64 the testing wasn't true.

llvm-svn: 298747
This commit is contained in:
Jessica Paquette 2017-03-24 23:00:21 +00:00
parent ea9e1e7ba5
commit f16f0e0e93
1 changed files with 1 additions and 1 deletions
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lib/Target/AArch64/AArch64InstrInfo.cpp
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@ -4280,7 +4280,7 @@ unsigned AArch64InstrInfo::getOutliningBenefit(size_t SequenceSize,
}
bool AArch64InstrInfo::isFunctionSafeToOutlineFrom(MachineFunction &MF) const {
return true;
return MF.getFunction()->hasFnAttribute(Attribute::NoRedZone);
}
AArch64GenInstrInfo::MachineOutlinerInstrType