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fix null-pointer crash with with ident same as one of the attributes
[smatch.git] / opcode.def
blobba757dae3c5aeb70cb045b192736e25442b93e12
1 // OPCODE negated swaped sign float arity, flags
2
3 OPCODE(BADOP, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
4
5 /* Entry */
6 OPCODE(ENTRY, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
7
8 /* Terminator */
9 OPCODE(RET, BADOP, BADOP, BADOP, BADOP, 1, OPF_NONE)
10 OPCODE(BR, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
11 OPCODE(CBR, BADOP, BADOP, BADOP, BADOP, 1, OPF_NONE)
12 OPCODE(SWITCH, BADOP, BADOP, BADOP, BADOP, 1, OPF_NONE)
13 OPCODE(UNREACH, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
14 OPCODE(COMPUTEDGOTO, BADOP, BADOP, BADOP, BADOP, 1, OPF_NONE)
15 OPCODE_RANGE(TERMINATOR, RET, COMPUTEDGOTO)
16
17 /* Binary */
18 OPCODE(ADD, BADOP, BADOP, BADOP, FADD, 2, OPF_TARGET|OPF_COMMU|OPF_ASSOC|OPF_BINOP)
19 OPCODE(MUL, BADOP, BADOP, BADOP, FMUL, 2, OPF_TARGET|OPF_COMMU|OPF_ASSOC|OPF_BINOP)
20 OPCODE(SUB, BADOP, BADOP, BADOP, FSUB, 2, OPF_TARGET|OPF_BINOP)
21 OPCODE(DIVU, BADOP, BADOP, DIVS, FDIV, 2, OPF_TARGET|OPF_BINOP)
22 OPCODE(DIVS, BADOP, BADOP, DIVU, FDIV, 2, OPF_TARGET|OPF_BINOP)
23 OPCODE(MODU, BADOP, BADOP, MODS, BADOP, 2, OPF_TARGET|OPF_BINOP)
24 OPCODE(MODS, BADOP, BADOP, MODU, BADOP, 2, OPF_TARGET|OPF_BINOP)
25 OPCODE(LSR, BADOP, BADOP, ASR, BADOP, 2, OPF_TARGET|OPF_BINOP)
26 OPCODE(ASR, BADOP, BADOP, LSR, BADOP, 2, OPF_TARGET|OPF_BINOP)
27 OPCODE(SHL, BADOP, BADOP, BADOP, BADOP, 2, OPF_TARGET|OPF_BINOP)
28
29 /* Floating-point binops */
30 OPCODE(FADD, BADOP, BADOP, BADOP, BADOP, 2, OPF_TARGET)
31 OPCODE(FSUB, BADOP, BADOP, BADOP, BADOP, 2, OPF_TARGET)
32 OPCODE(FMUL, BADOP, BADOP, BADOP, BADOP, 2, OPF_TARGET)
33 OPCODE(FDIV, BADOP, BADOP, BADOP, BADOP, 2, OPF_TARGET)
34
35 /* Logical */
36 OPCODE(AND, BADOP, BADOP, BADOP, BADOP, 2, OPF_TARGET|OPF_COMMU|OPF_ASSOC|OPF_BINOP)
37 OPCODE(OR, BADOP, BADOP, BADOP, BADOP, 2, OPF_TARGET|OPF_COMMU|OPF_ASSOC|OPF_BINOP)
38 OPCODE(XOR, BADOP, BADOP, BADOP, BADOP, 2, OPF_TARGET|OPF_COMMU|OPF_ASSOC|OPF_BINOP)
39 OPCODE_RANGE(BINARY, ADD, XOR)
40
41 /* floating-point comparison */
42 OPCODE(FCMP_ORD, FCMP_UNO, FCMP_ORD, BADOP, BADOP, 2, OPF_TARGET)
43 OPCODE(FCMP_OEQ, FCMP_UNE, FCMP_OEQ, BADOP, BADOP, 2, OPF_TARGET)
44 OPCODE(FCMP_ONE, FCMP_UEQ, FCMP_ONE, BADOP, BADOP, 2, OPF_TARGET)
45 OPCODE(FCMP_UEQ, FCMP_ONE, FCMP_UEQ, BADOP, BADOP, 2, OPF_TARGET)
46 OPCODE(FCMP_UNE, FCMP_OEQ, FCMP_UNE, BADOP, BADOP, 2, OPF_TARGET)
47 OPCODE(FCMP_OLT, FCMP_UGE, FCMP_OGT, BADOP, BADOP, 2, OPF_TARGET)
48 OPCODE(FCMP_OLE, FCMP_UGT, FCMP_OGE, BADOP, BADOP, 2, OPF_TARGET)
49 OPCODE(FCMP_OGE, FCMP_ULT, FCMP_OLE, BADOP, BADOP, 2, OPF_TARGET)
50 OPCODE(FCMP_OGT, FCMP_ULE, FCMP_OLT, BADOP, BADOP, 2, OPF_TARGET)
51 OPCODE(FCMP_ULT, FCMP_OGE, FCMP_UGT, BADOP, BADOP, 2, OPF_TARGET)
52 OPCODE(FCMP_ULE, FCMP_OGT, FCMP_UGE, BADOP, BADOP, 2, OPF_TARGET)
53 OPCODE(FCMP_UGE, FCMP_OLT, FCMP_ULE, BADOP, BADOP, 2, OPF_TARGET)
54 OPCODE(FCMP_UGT, FCMP_OLE, FCMP_ULT, BADOP, BADOP, 2, OPF_TARGET)
55 OPCODE(FCMP_UNO, FCMP_ORD, FCMP_UNO, BADOP, BADOP, 2, OPF_TARGET)
56 OPCODE_RANGE(FPCMP, FCMP_ORD, FCMP_UNO)
57
58 /* Binary comparison */
59 OPCODE(SET_EQ, SET_NE, SET_EQ, SET_EQ, FCMP_OEQ, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_COMMU)
60 OPCODE(SET_LT, SET_GE, SET_GT, SET_B, FCMP_OLT, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_SIGNED)
61 OPCODE(SET_LE, SET_GT, SET_GE, SET_BE, FCMP_OLE, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_SIGNED)
62 OPCODE(SET_GE, SET_LT, SET_LE, SET_AE, FCMP_OGE, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_SIGNED)
63 OPCODE(SET_GT, SET_LE, SET_LT, SET_A, FCMP_OGT, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_SIGNED)
64 OPCODE(SET_B, SET_AE, SET_A, SET_LT, FCMP_OLT, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_UNSIGNED)
65 OPCODE(SET_BE, SET_A, SET_AE, SET_LE, FCMP_OLE, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_UNSIGNED)
66 OPCODE(SET_AE, SET_B, SET_BE, SET_GE, FCMP_OGE, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_UNSIGNED)
67 OPCODE(SET_A, SET_BE, SET_B, SET_GT, FCMP_OGT, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_UNSIGNED)
68 OPCODE(SET_NE, SET_EQ, SET_NE, SET_NE, FCMP_UNE, 2, OPF_TARGET|OPF_BINOP|OPF_COMPARE|OPF_COMMU)
69 OPCODE_RANGE(BINCMP, SET_EQ, SET_NE)
70
71 /* Uni */
72 OPCODE(NOT, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET|OPF_UNOP)
73 OPCODE(NEG, BADOP, BADOP, BADOP, FNEG, 1, OPF_TARGET|OPF_UNOP)
74 OPCODE(FNEG, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
75 OPCODE(TRUNC, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
76 OPCODE(ZEXT, BADOP, BADOP, SEXT, BADOP, 1, OPF_TARGET)
77 OPCODE(SEXT, BADOP, BADOP, ZEXT, BADOP, 1, OPF_TARGET)
78 OPCODE(FCVTU, BADOP, BADOP, FCVTS, BADOP, 1, OPF_TARGET)
79 OPCODE(FCVTS, BADOP, BADOP, FCVTU, BADOP, 1, OPF_TARGET)
80 OPCODE(UCVTF, BADOP, BADOP, SCVTF, BADOP, 1, OPF_TARGET)
81 OPCODE(SCVTF, BADOP, BADOP, UCVTF, BADOP, 1, OPF_TARGET)
82 OPCODE(FCVTF, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
83 OPCODE(UTPTR, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
84 OPCODE(PTRTU, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
85 OPCODE(PTRCAST, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
86 OPCODE_RANGE(UNOP, NOT, PTRCAST)
87 OPCODE(SYMADDR, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
88 OPCODE(SLICE, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
89
90 /* Select - three input values */
91 OPCODE(SEL, BADOP, BADOP, BADOP, BADOP, 3, OPF_TARGET)
92 OPCODE(FMADD, BADOP, BADOP, BADOP, BADOP, 3, OPF_TARGET)
93
94 /* Memory */
95 OPCODE(LOAD, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
96 OPCODE(STORE, BADOP, BADOP, BADOP, BADOP, 1, OPF_NONE)
97
98 /* Other */
99 OPCODE(PHISOURCE, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
100 OPCODE(PHI, BADOP, BADOP, BADOP, BADOP, 0, OPF_TARGET)
101 OPCODE(LABEL, BADOP, BADOP, BADOP, BADOP, 0, OPF_TARGET)
102 OPCODE(SETVAL, BADOP, BADOP, BADOP, BADOP, 0, OPF_TARGET)
103 OPCODE(SETFVAL, BADOP, BADOP, BADOP, BADOP, 0, OPF_TARGET)
104 OPCODE(CALL, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
105 OPCODE(INLINED_CALL, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
106 OPCODE(NOP, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
107 OPCODE(DEATHNOTE, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
108 OPCODE(ASM, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
109
110 /* Sparse tagging (line numbers, context, whatever) */
111 OPCODE(CONTEXT, BADOP, BADOP, BADOP, BADOP, 0, OPF_NONE)
112 OPCODE(RANGE, BADOP, BADOP, BADOP, BADOP, 3, OPF_NONE)
113
114 /* Needed to translate SSA back to normal form */
115 OPCODE(COPY, BADOP, BADOP, BADOP, BADOP, 1, OPF_TARGET)
Static analysis for C