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Make sure that landing pad entries in the EH call site table are in the proper

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order for SjLj style exception handling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94055 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach
2010-01-21 00:43:30 +00:00
parent fd0b0288e2
commit d0a0c382ea
6 changed files with 54 additions and 5 deletions
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11
lib/CodeGen/AsmPrinter/DwarfException.cpp
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@ -590,7 +590,16 @@ ComputeCallSiteTable(SmallVectorImpl<CallSiteEntry> &CallSites,
}
// Otherwise, create a new call-site.
CallSites.push_back(Site);
if (MAI->getExceptionHandlingType() == ExceptionHandling::Dwarf)
CallSites.push_back(Site);
else {
// SjLj EH must maintain the call sites in the order assigned
// to them by the SjLjPrepare pass.
unsigned SiteNo = MMI->getCallSiteBeginLabel(BeginLabel);
if (CallSites.size() < SiteNo)
CallSites.resize(SiteNo);
CallSites[SiteNo - 1] = Site;
}
PreviousIsInvoke = true;
} else {
// Create a gap.