diff --git a/llvm/lib/CodeGen/AsmPrinter/ARMException.cpp b/llvm/lib/CodeGen/AsmPrinter/ARMException.cpp index 1a8173cd1754..97b288f19478 100644 --- a/llvm/lib/CodeGen/AsmPrinter/ARMException.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/ARMException.cpp @@ -57,7 +57,8 @@ void ARMException::endModule() { /// 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->MAI->getExceptionHandlingType() == ExceptionHandling::ARM) + getTargetStreamer().emitFnStart(); if (Asm->MF->getFunction()->needsUnwindTableEntry()) Asm->OutStreamer.EmitLabel(Asm->GetTempSymbol("eh_func_begin", Asm->getFunctionNumber())); @@ -104,7 +105,8 @@ void ARMException::endFunction(const MachineFunction *) { } } - ATS.emitFnEnd(); + if (Asm->MAI->getExceptionHandlingType() == ExceptionHandling::ARM) + ATS.emitFnEnd(); } void ARMException::EmitTypeInfos(unsigned TTypeEncoding) { diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp index f101053708c5..9d3ef7a71efe 100644 --- a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp +++ b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp @@ -993,7 +993,8 @@ void ARMAsmPrinter::EmitUnwindingInstruction(const MachineInstr *MI) { RegList.push_back(SrcReg); break; } - ATS.emitRegSave(RegList, Opc == ARM::VSTMDDB_UPD); + if (MAI->getExceptionHandlingType() == ExceptionHandling::ARM) + ATS.emitRegSave(RegList, Opc == ARM::VSTMDDB_UPD); } else { // Changes of stack / frame pointer. if (SrcReg == ARM::SP) { @@ -1038,18 +1039,20 @@ void ARMAsmPrinter::EmitUnwindingInstruction(const MachineInstr *MI) { } } - if (DstReg == FramePtr && FramePtr != ARM::SP) - // Set-up of the frame pointer. Positive values correspond to "add" - // instruction. - ATS.emitSetFP(FramePtr, ARM::SP, -Offset); - else if (DstReg == ARM::SP) { - // Change of SP by an offset. Positive values correspond to "sub" - // instruction. - ATS.emitPad(Offset); - } else { - // Move of SP to a register. Positive values correspond to an "add" - // instruction. - ATS.emitMovSP(DstReg, -Offset); + if (MAI->getExceptionHandlingType() == ExceptionHandling::ARM) { + if (DstReg == FramePtr && FramePtr != ARM::SP) + // Set-up of the frame pointer. Positive values correspond to "add" + // instruction. + ATS.emitSetFP(FramePtr, ARM::SP, -Offset); + else if (DstReg == ARM::SP) { + // Change of SP by an offset. Positive values correspond to "sub" + // instruction. + ATS.emitPad(Offset); + } else { + // Move of SP to a register. Positive values correspond to an "add" + // instruction. + ATS.emitMovSP(DstReg, -Offset); + } } } else if (DstReg == ARM::SP) { MI->dump();