diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
-rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index c35ab7a49b1..871531ece89 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -8782,6 +8782,12 @@ PPCTargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI, BuildMI(*BB, MI, dl, TII->get(TargetOpcode::COPY), MI->getOperand(0).getReg()) .addReg(isEQ ? PPC::CR0EQ : PPC::CR0GT); + } else if (MI->getOpcode() == PPC::TCHECK_RET) { + DebugLoc Dl = MI->getDebugLoc(); + MachineRegisterInfo &RegInfo = F->getRegInfo(); + unsigned CRReg = RegInfo.createVirtualRegister(&PPC::CRRCRegClass); + BuildMI(*BB, MI, Dl, TII->get(PPC::TCHECK), CRReg); + return BB; } else { llvm_unreachable("Unexpected instr type to insert"); } |