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Add an extra operand to LABEL nodes which distinguishes between debug, EH, or misc labels. This fixes the EH breakage. However I am not convinced this is *the* solution.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46609 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2008-01-31 09:59:15 +00:00
parent 8535624739
commit bb81d97feb
15 changed files with 81 additions and 38 deletions
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2
lib/CodeGen/Collector.cpp
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@ -337,7 +337,7 @@ void MachineCodeAnalysis::getAnalysisUsage(AnalysisUsage &AU) const {
unsigned MachineCodeAnalysis::InsertLabel(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MI) const {
unsigned Label = MMI->NextLabelID();
BuildMI(MBB, MI, TII->get(TargetInstrInfo::LABEL)).addImm(Label);
BuildMI(MBB, MI, TII->get(TargetInstrInfo::LABEL)).addImm(Label).addImm(2);
return Label;
}