Move some error handling down to MCStreamer.
This makes sure we get the same redefinition rules regardless of who
is printing (asm parser, codegen) and to what (asm, obj).
This fixes an unintentional regression in r293936.
llvm-svn: 294752
diff --git a/llvm/lib/MC/MCELFStreamer.cpp b/llvm/lib/MC/MCELFStreamer.cpp
index 9f2120c..789cf3f 100644
--- a/llvm/lib/MC/MCELFStreamer.cpp
+++ b/llvm/lib/MC/MCELFStreamer.cpp
@@ -93,11 +93,9 @@
SwitchSection(Ctx.getAsmInfo()->getNonexecutableStackSection(Ctx));
}
-void MCELFStreamer::EmitLabel(MCSymbol *S) {
+void MCELFStreamer::EmitLabel(MCSymbol *S, SMLoc Loc) {
auto *Symbol = cast<MCSymbolELF>(S);
- assert(Symbol->isUndefined() && "Cannot define a symbol twice!");
-
- MCObjectStreamer::EmitLabel(Symbol);
+ MCObjectStreamer::EmitLabel(Symbol, Loc);
const MCSectionELF &Section =
static_cast<const MCSectionELF &>(*getCurrentSectionOnly());