No need to have this return a bool.

llvm-svn: 179226
This commit is contained in:
Bill Wendling 2013-04-10 22:03:59 +00:00
parent 8e319ed798
commit bb6240cd02

View File

@ -899,7 +899,7 @@ namespace {
/// EmitCompactUnwind - Emit the unwind information in a compact way. If
/// we're successful, return 'true'. Otherwise, return 'false' and it will
/// emit the normal CIE and FDE.
bool EmitCompactUnwind(MCStreamer &streamer,
void EmitCompactUnwind(MCStreamer &streamer,
const MCDwarfFrameInfo &frame);
const MCSymbol &EmitCIE(MCStreamer &streamer,
@ -1139,7 +1139,7 @@ void FrameEmitterImpl::EmitCFIInstructions(MCStreamer &streamer,
/// EmitCompactUnwind - Emit the unwind information in a compact way. If we're
/// successful, return 'true'. Otherwise, return 'false' and it will emit the
/// normal CIE and FDE.
bool FrameEmitterImpl::EmitCompactUnwind(MCStreamer &Streamer,
void FrameEmitterImpl::EmitCompactUnwind(MCStreamer &Streamer,
const MCDwarfFrameInfo &Frame) {
MCContext &Context = Streamer.getContext();
const MCObjectFileInfo *MOFI = Context.getObjectFileInfo();
@ -1168,6 +1168,8 @@ bool FrameEmitterImpl::EmitCompactUnwind(MCStreamer &Streamer,
// .quad except_tab1
uint32_t Encoding = Frame.CompactUnwindEncoding;
if (!Encoding) return;
bool DwarfEHFrameOnly = (Encoding == MOFI->getCompactUnwindDwarfEHFrameOnly());
// The encoding needs to know we have an LSDA.
@ -1209,8 +1211,6 @@ bool FrameEmitterImpl::EmitCompactUnwind(MCStreamer &Streamer,
Streamer.EmitSymbolValue(Frame.Lsda, Size);
else
Streamer.EmitIntValue(0, Size); // No LSDA
return true;
}
const MCSymbol &FrameEmitterImpl::EmitCIE(MCStreamer &streamer,