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Dwarf EH prepare needs to be run after SjLj prepare. Otherwise,

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catch info can get misplaced when a selector ends up more than one block
removed from the parent invoke(s). This could happen when a landing pad is
shared by multiple invokes and is also a target of a normal edge from
elsewhere.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93456 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2010-01-14 21:22:16 +00:00
parent 7659389d0d
commit 9f82da7cbf
1 changed files with 1 additions and 1 deletions
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2
lib/CodeGen/LLVMTargetMachine.cpp
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@ -280,8 +280,8 @@ bool LLVMTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM,
{
case ExceptionHandling::SjLj:
// SjLj piggy-backs on dwarf for this bit. The cleanups done apply to both
PM.add(createDwarfEHPass(getTargetLowering(), OptLevel==CodeGenOpt::None));
PM.add(createSjLjEHPass(getTargetLowering()));
PM.add(createDwarfEHPass(getTargetLowering(), OptLevel==CodeGenOpt::None));
break;
case ExceptionHandling::Dwarf:
PM.add(createDwarfEHPass(getTargetLowering(), OptLevel==CodeGenOpt::None));