diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMAsmPrinter.cpp | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp index f101053708c..9d3ef7a71ef 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(); |
