36 static cl::opt<bool> BPFExpandMemcpyInOrder("bpf-expand-memcpy-in-order",
38   cl::desc("Expand memcpy into load/store pairs in order"));
68   setOperationAction(ISD::BR_JT, MVT::Other, Expand);  in BPFTargetLowering()
69   setOperationAction(ISD::BRIND, MVT::Other, Expand);  in BPFTargetLowering()
70   setOperationAction(ISD::BRCOND, MVT::Other, Expand);  in BPFTargetLowering()
75   setOperationAction(ISD::STACKSAVE, MVT::Other, Expand);  in BPFTargetLowering()
76   setOperationAction(ISD::STACKRESTORE, MVT::Other, Expand);  in BPFTargetLowering()
100     setOperationAction(ISD::SDIVREM, VT, Expand);  in BPFTargetLowering()
101     setOperationAction(ISD::UDIVREM, VT, Expand);  in BPFTargetLowering()
106     setOperationAction(ISD::MULHU, VT, Expand);  in BPFTargetLowering()
107     setOperationAction(ISD::MULHS, VT, Expand);  in BPFTargetLowering()
108     setOperationAction(ISD::UMUL_LOHI, VT, Expand);  in BPFTargetLowering()
109     setOperationAction(ISD::SMUL_LOHI, VT, Expand);  in BPFTargetLowering()
110     setOperationAction(ISD::ROTR, VT, Expand);  in BPFTargetLowering()
111     setOperationAction(ISD::ROTL, VT, Expand);  in BPFTargetLowering()
112     setOperationAction(ISD::SHL_PARTS, VT, Expand);  in BPFTargetLowering()
113     setOperationAction(ISD::SRL_PARTS, VT, Expand);  in BPFTargetLowering()
114     setOperationAction(ISD::SRA_PARTS, VT, Expand);  in BPFTargetLowering()
115     setOperationAction(ISD::CTPOP, VT, Expand);  in BPFTargetLowering()
116     setOperationAction(ISD::CTTZ, VT, Expand);  in BPFTargetLowering()
117     setOperationAction(ISD::CTLZ, VT, Expand);  in BPFTargetLowering()
118     setOperationAction(ISD::CTTZ_ZERO_UNDEF, VT, Expand);  in BPFTargetLowering()
119     setOperationAction(ISD::CTLZ_ZERO_UNDEF, VT, Expand);  in BPFTargetLowering()
121     setOperationAction(ISD::SETCC, VT, Expand);  in BPFTargetLowering()
122     setOperationAction(ISD::SELECT, VT, Expand);  in BPFTargetLowering()
132   setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i1, Expand);  in BPFTargetLowering()
134     setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i8, Expand);  in BPFTargetLowering()
135     setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i16, Expand);  in BPFTargetLowering()
136     setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i32, Expand);  in BPFTargetLowering()
146       setLoadExtAction(ISD::SEXTLOAD, VT, MVT::i8, Expand);  in BPFTargetLowering()
147       setLoadExtAction(ISD::SEXTLOAD, VT, MVT::i16, Expand);  in BPFTargetLowering()
148       setLoadExtAction(ISD::SEXTLOAD, VT, MVT::i32, Expand);  in BPFTargetLowering()
160     // LLVM generic code will try to expand memcpy into load/store pairs at this  in BPFTargetLowering()
166     // When -bpf-expand-memcpy-in-order specified, we want to defer the expand  in BPFTargetLowering()
777   // Because we will expand BPFISD::MEMCPY into load/store pairs, we will need  in EmitInstrWithCustomInserterMemcpy()