diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index 7df743b750..72ea6ace52 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -6015,9 +6015,19 @@ EmitSjLjDispatchBlock(MachineInstr *MI, MachineBasicBlock *MBB) const { MachineInstrBuilder MIB(&*II); for (unsigned i = 0; SavedRegs[i] != 0; ++i) { - if (!TRC->contains(SavedRegs[i])) continue; - if (!DefRegs[SavedRegs[i]]) - MIB.addReg(SavedRegs[i], RegState::ImplicitDefine | RegState::Dead); + unsigned Reg = SavedRegs[i]; + if (Subtarget->isThumb2() && + !ARM::tGPRRegisterClass->contains(Reg) && + !ARM::hGPRRegisterClass->contains(Reg)) + continue; + else if (Subtarget->isThumb1Only() && + !ARM::tGPRRegisterClass->contains(Reg)) + continue; + else if (!Subtarget->isThumb() && + !ARM::GPRRegisterClass->contains(Reg)) + continue; + if (!DefRegs[Reg]) + MIB.addReg(Reg, RegState::ImplicitDefine | RegState::Dead); } break; |