/// beginFunction - Gather pre-function exception information. Assumes it's
/// being emitted immediately after the function entry point.
void ARMException::beginFunction(const MachineFunction *MF) {
- getTargetStreamer().emitFnStart();
- if (Asm->MF->getFunction()->needsUnwindTableEntry())
- Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_func_begin",
- Asm->getFunctionNumber()));
+ if (Asm->MAI->getExceptionHandlingType() == ExceptionHandling::ARM)
+ getTargetStreamer().emitFnStart();
+ Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_func_begin",
+ Asm->getFunctionNumber()));
// See if we need call frame info.
AsmPrinter::CFIMoveType MoveType = Asm->needsCFIMoves();
assert(MoveType != AsmPrinter::CFI_M_EH &&
if (shouldEmitCFI)
Asm->OutStreamer.EmitCFIEndProc();
+ // Map all labels and get rid of any dead landing pads.
+ MMI->TidyLandingPads();
+
ARMTargetStreamer &ATS = getTargetStreamer();
- if (!Asm->MF->getFunction()->needsUnwindTableEntry())
+ if (!Asm->MF->getFunction()->needsUnwindTableEntry() &&
+ MMI->getLandingPads().empty())
ATS.emitCantUnwind();
else {
Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_func_end",
Asm->getFunctionNumber()));
-
- // Map all labels and get rid of any dead landing pads.
- MMI->TidyLandingPads();
-
if (!MMI->getLandingPads().empty()) {
// Emit references to personality.
if (const Function * Personality =
}
}
- ATS.emitFnEnd();
+ if (Asm->MAI->getExceptionHandlingType() == ExceptionHandling::ARM)
+ ATS.emitFnEnd();
}
void ARMException::EmitTypeInfos(unsigned TTypeEncoding) {