diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/Thumb1FrameLowering.cpp | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/llvm/lib/Target/ARM/Thumb1FrameLowering.cpp b/llvm/lib/Target/ARM/Thumb1FrameLowering.cpp index 6deab4f0887..13f935877d5 100644 --- a/llvm/lib/Target/ARM/Thumb1FrameLowering.cpp +++ b/llvm/lib/Target/ARM/Thumb1FrameLowering.cpp @@ -124,7 +124,8 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const { unsigned CFIIndex = MMI.addFrameInst( MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset)); BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION)) - .addCFIIndex(CFIIndex); + .addCFIIndex(CFIIndex) + .setMIFlags(MachineInstr::FrameSetup); } if (!AFI->hasStackFrame()) { @@ -135,7 +136,8 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const { unsigned CFIIndex = MMI.addFrameInst( MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset)); BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION)) - .addCFIIndex(CFIIndex); + .addCFIIndex(CFIIndex) + .setMIFlags(MachineInstr::FrameSetup); } return; } @@ -199,7 +201,8 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const { unsigned CFIIndex = MMI.addFrameInst( MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset)); BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION)) - .addCFIIndex(CFIIndex); + .addCFIIndex(CFIIndex) + .setMIFlags(MachineInstr::FrameSetup); } for (std::vector<CalleeSavedInfo>::const_iterator I = CSI.begin(), E = CSI.end(); I != E; ++I) { @@ -226,7 +229,8 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const { unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createOffset( nullptr, MRI->getDwarfRegNum(Reg, true), MFI->getObjectOffset(FI))); BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION)) - .addCFIIndex(CFIIndex); + .addCFIIndex(CFIIndex) + .setMIFlags(MachineInstr::FrameSetup); break; } } @@ -244,13 +248,15 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const { unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createDefCfa( nullptr, MRI->getDwarfRegNum(FramePtr, true), CFAOffset)); BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION)) - .addCFIIndex(CFIIndex); + .addCFIIndex(CFIIndex) + .setMIFlags(MachineInstr::FrameSetup); } else { unsigned CFIIndex = MMI.addFrameInst(MCCFIInstruction::createDefCfaRegister( nullptr, MRI->getDwarfRegNum(FramePtr, true))); BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION)) - .addCFIIndex(CFIIndex); + .addCFIIndex(CFIIndex) + .setMIFlags(MachineInstr::FrameSetup); } if (NumBytes > 508) // If offset is > 508 then sp cannot be adjusted in a single instruction, @@ -267,7 +273,8 @@ void Thumb1FrameLowering::emitPrologue(MachineFunction &MF) const { unsigned CFIIndex = MMI.addFrameInst( MCCFIInstruction::createDefCfaOffset(nullptr, CFAOffset)); BuildMI(MBB, MBBI, dl, TII.get(TargetOpcode::CFI_INSTRUCTION)) - .addCFIIndex(CFIIndex); + .addCFIIndex(CFIIndex) + .setMIFlags(MachineInstr::FrameSetup); } } |
