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-rw-r--r--llvm/lib/Target/PowerPC/PPCISelLowering.cpp6
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");
}
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