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[WinCOFF] Ignore .safeseh for non-x86 architectures

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We don't want to bother with creating .sxdata sections on Win64; all the
relevant information is already in the .pdata section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238730 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Majnemer 2015-06-01 07:34:26 +00:00
parent 8e12b59b13
commit 64f16f5332
1 changed files with 6 additions and 0 deletions
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6
lib/MC/WinCOFFStreamer.cpp
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@ -159,6 +159,12 @@ void MCWinCOFFStreamer::EndCOFFSymbolDef() {
}
void MCWinCOFFStreamer::EmitCOFFSafeSEH(MCSymbol const *Symbol) {
// SafeSEH is a feature specific to 32-bit x86. It does not exist (and is
// unnecessary) on all platforms which use table-based exception dispatch.
if (getContext().getObjectFileInfo()->getTargetTriple().getArch() !=
Triple::x86)
return;
if (Symbol->getFlags() & COFF::SF_SafeSEH)
return;