Index: lib/Target/AMDGPU/AMDGPUISelLowering.cpp =================================================================== --- lib/Target/AMDGPU/AMDGPUISelLowering.cpp +++ lib/Target/AMDGPU/AMDGPUISelLowering.cpp @@ -355,7 +355,7 @@ setOperationAction(ISD::SMUL_LOHI, VT, Expand); setOperationAction(ISD::UMUL_LOHI, VT, Expand); setOperationAction(ISD::SDIVREM, VT, Custom); - setOperationAction(ISD::UDIVREM, VT, Custom); + setOperationAction(ISD::UDIVREM, VT, Expand); setOperationAction(ISD::ADDC, VT, Expand); setOperationAction(ISD::SUBC, VT, Expand); setOperationAction(ISD::ADDE, VT, Expand);