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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46609 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/Collector.cpp b/lib/CodeGen/Collector.cpp
index 1064e59..fe5119e 100644
--- a/lib/CodeGen/Collector.cpp
+++ b/lib/CodeGen/Collector.cpp
@@ -337,7 +337,7 @@
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;
}