54   setOperationAction(ISD::UADDO_CARRY, MVT::i32, Legal);  in CSKYTargetLowering()
55   setOperationAction(ISD::USUBO_CARRY, MVT::i32, Legal);  in CSKYTargetLowering()
56   setOperationAction(ISD::BITREVERSE, MVT::i32, Legal);  in CSKYTargetLowering()
58   setOperationAction(ISD::SREM, MVT::i32, Expand);  in CSKYTargetLowering()
59   setOperationAction(ISD::UREM, MVT::i32, Expand);  in CSKYTargetLowering()
60   setOperationAction(ISD::UDIVREM, MVT::i32, Expand);  in CSKYTargetLowering()
61   setOperationAction(ISD::SDIVREM, MVT::i32, Expand);  in CSKYTargetLowering()
62   setOperationAction(ISD::CTPOP, MVT::i32, Expand);  in CSKYTargetLowering()
63   setOperationAction(ISD::ROTR, MVT::i32, Expand);  in CSKYTargetLowering()
64   setOperationAction(ISD::SHL_PARTS, MVT::i32, Expand);  in CSKYTargetLowering()
65   setOperationAction(ISD::SRL_PARTS, MVT::i32, Expand);  in CSKYTargetLowering()
66   setOperationAction(ISD::SRA_PARTS, MVT::i32, Expand);  in CSKYTargetLowering()
67   setOperationAction(ISD::UMUL_LOHI, MVT::i32, Expand);  in CSKYTargetLowering()
68   setOperationAction(ISD::SMUL_LOHI, MVT::i32, Expand);  in CSKYTargetLowering()
69   setOperationAction(ISD::SELECT_CC, MVT::i32, Expand);  in CSKYTargetLowering()
70   setOperationAction(ISD::BR_CC, MVT::i32, Expand);  in CSKYTargetLowering()
71   setOperationAction(ISD::BR_JT, MVT::Other, Expand);  in CSKYTargetLowering()
72   setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i32, Expand);  in CSKYTargetLowering()
73   setOperationAction(ISD::STACKSAVE, MVT::Other, Expand);  in CSKYTargetLowering()
74   setOperationAction(ISD::STACKRESTORE, MVT::Other, Expand);  in CSKYTargetLowering()
75   setOperationAction(ISD::MULHS, MVT::i32, Expand);  in CSKYTargetLowering()
76   setOperationAction(ISD::MULHU, MVT::i32, Expand);  in CSKYTargetLowering()
77   setOperationAction(ISD::VAARG, MVT::Other, Expand);  in CSKYTargetLowering()
78   setOperationAction(ISD::VACOPY, MVT::Other, Expand);  in CSKYTargetLowering()
79   setOperationAction(ISD::VAEND, MVT::Other, Expand);  in CSKYTargetLowering()
85   setOperationAction(ISD::GlobalAddress, MVT::i32, Custom);  in CSKYTargetLowering()
86   setOperationAction(ISD::ExternalSymbol, MVT::i32, Custom);  in CSKYTargetLowering()
87   setOperationAction(ISD::GlobalTLSAddress, MVT::i32, Custom);  in CSKYTargetLowering()
88   setOperationAction(ISD::BlockAddress, MVT::i32, Custom);  in CSKYTargetLowering()
90     setOperationAction(ISD::ConstantPool, MVT::i32, Custom);  in CSKYTargetLowering()
92   setOperationAction(ISD::JumpTable, MVT::i32, Custom);  in CSKYTargetLowering()
93   setOperationAction(ISD::VASTART, MVT::Other, Custom);  in CSKYTargetLowering()
98     setOperationAction(ISD::CTLZ, MVT::i32, Expand);  in CSKYTargetLowering()
99     setOperationAction(ISD::BSWAP, MVT::i32, Expand);  in CSKYTargetLowering()
103     setOperationAction(ISD::ABS, MVT::i32, Expand);  in CSKYTargetLowering()
104     setOperationAction(ISD::BITREVERSE, MVT::i32, Expand);  in CSKYTargetLowering()
105     setOperationAction(ISD::CTTZ, MVT::i32, Expand);  in CSKYTargetLowering()
106     setOperationAction(ISD::SDIV, MVT::i32, Expand);  in CSKYTargetLowering()
107     setOperationAction(ISD::UDIV, MVT::i32, Expand);  in CSKYTargetLowering()
110   setOperationAction(ISD::ATOMIC_FENCE, MVT::Other, Expand);  in CSKYTargetLowering()
128       setOperationAction(ISD::FREM, VT, Expand);  in CSKYTargetLowering()
129       setOperationAction(ISD::SELECT_CC, VT, Expand);  in CSKYTargetLowering()
130       setOperationAction(ISD::BR_CC, VT, Expand);  in CSKYTargetLowering()
135         setOperationAction(Op, VT, Expand);  in CSKYTargetLowering()
139       setOperationAction(ISD::ConstantFP, MVT::f32, Legal);  in CSKYTargetLowering()