Make AsmPrinter::EmitTTypeReference() more robust - put
the zero GV check inside, so we won't forget it at the caller side.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168328 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
index b214f5a..e88a766 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
@@ -120,11 +120,14 @@
}
void AsmPrinter::EmitTTypeReference(const GlobalValue *GV, unsigned Encoding)const{
- const TargetLoweringObjectFile &TLOF = getObjFileLowering();
+ if (GV) {
+ const TargetLoweringObjectFile &TLOF = getObjFileLowering();
- const MCExpr *Exp =
- TLOF.getTTypeGlobalReference(GV, Mang, MMI, Encoding, OutStreamer);
- OutStreamer.EmitValue(Exp, GetSizeOfEncodedValue(Encoding), /*addrspace*/0);
+ const MCExpr *Exp =
+ TLOF.getTTypeGlobalReference(GV, Mang, MMI, Encoding, OutStreamer);
+ OutStreamer.EmitValue(Exp, GetSizeOfEncodedValue(Encoding), /*addrspace*/0);
+ } else
+ OutStreamer.EmitIntValue(0, GetSizeOfEncodedValue(Encoding), 0);
}
/// EmitSectionOffset - Emit the 4-byte offset of Label from the start of its