change the LabelSDNode to be EHLabelSDNode and make it hold
an MCSymbol. Make the EH_LABEL MachineInstr hold its label
with an MCSymbol instead of ID. Fix a bug in MMI.cpp which
would return labels named "Label4" instead of "label4".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98463 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index b7cc5b3..31151f3 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -1553,7 +1553,12 @@
/// printLabel - This method prints a local label used by debug and
/// exception handling tables.
void AsmPrinter::printLabelInst(const MachineInstr *MI) const {
- MCSymbol *Sym =
+ MCSymbol *Sym;
+
+ if (MI->getOperand(0).isMCSymbol())
+ Sym = MI->getOperand(0).getMCSymbol();
+ else
+ Sym =
OutContext.GetOrCreateTemporarySymbol(Twine(MAI->getPrivateGlobalPrefix()) +
"label" + Twine(MI->getOperand(0).getImm()));
OutStreamer.EmitLabel(Sym);