| 1 | //===- smt.c - Test of SMT APIs -------------------------------------------===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM |
| 4 | // Exceptions. |
| 5 | // See https://llvm.org/LICENSE.txt for license information. |
| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | /* RUN: mlir-capi-smt-test 2>&1 | FileCheck %s |
| 11 | */ |
| 12 | |
| 13 | #include "mlir-c/Dialect/SMT.h" |
| 14 | #include "mlir-c/Dialect/Func.h" |
| 15 | #include "mlir-c/IR.h" |
| 16 | #include "mlir-c/Support.h" |
| 17 | #include "mlir-c/Target/ExportSMTLIB.h" |
| 18 | #include <assert.h> |
| 19 | #include <stdio.h> |
| 20 | |
| 21 | void dumpCallback(MlirStringRef message, void *userData) { |
| 22 | fprintf(stderr, format: "%.*s" , (int)message.length, message.data); |
| 23 | } |
| 24 | |
| 25 | void testExportSMTLIB(MlirContext ctx) { |
| 26 | // clang-format off |
| 27 | const char *testSMT = |
| 28 | "func.func @test() {\n" |
| 29 | " smt.solver() : () -> () { }\n" |
| 30 | " return\n" |
| 31 | "}\n" ; |
| 32 | // clang-format on |
| 33 | |
| 34 | MlirModule module = |
| 35 | mlirModuleCreateParse(context: ctx, module: mlirStringRefCreateFromCString(str: testSMT)); |
| 36 | |
| 37 | MlirLogicalResult result = |
| 38 | mlirTranslateModuleToSMTLIB(module, dumpCallback, NULL, false, false); |
| 39 | (void)result; |
| 40 | assert(mlirLogicalResultIsSuccess(result)); |
| 41 | |
| 42 | // CHECK: ; solver scope 0 |
| 43 | // CHECK-NEXT: (reset) |
| 44 | mlirModuleDestroy(module); |
| 45 | } |
| 46 | |
| 47 | void testSMTType(MlirContext ctx) { |
| 48 | MlirType boolType = mlirSMTTypeGetBool(ctx); |
| 49 | MlirType intType = mlirSMTTypeGetInt(ctx); |
| 50 | MlirType arrayType = mlirSMTTypeGetArray(ctx, domainType: intType, rangeType: boolType); |
| 51 | MlirType bvType = mlirSMTTypeGetBitVector(ctx, width: 32); |
| 52 | MlirType funcType = |
| 53 | mlirSMTTypeGetSMTFunc(ctx, numberOfDomainTypes: 2, domainTypes: (MlirType[]){intType, boolType}, rangeType: boolType); |
| 54 | MlirType sortType = mlirSMTTypeGetSort( |
| 55 | ctx, identifier: mlirIdentifierGet(context: ctx, str: mlirStringRefCreateFromCString(str: "sort" )), numberOfSortParams: 0, |
| 56 | NULL); |
| 57 | |
| 58 | // CHECK: !smt.bool |
| 59 | mlirTypeDump(type: boolType); |
| 60 | // CHECK: !smt.int |
| 61 | mlirTypeDump(type: intType); |
| 62 | // CHECK: !smt.array<[!smt.int -> !smt.bool]> |
| 63 | mlirTypeDump(type: arrayType); |
| 64 | // CHECK: !smt.bv<32> |
| 65 | mlirTypeDump(type: bvType); |
| 66 | // CHECK: !smt.func<(!smt.int, !smt.bool) !smt.bool> |
| 67 | mlirTypeDump(type: funcType); |
| 68 | // CHECK: !smt.sort<"sort"> |
| 69 | mlirTypeDump(type: sortType); |
| 70 | |
| 71 | // CHECK: bool_is_any_non_func_smt_value_type |
| 72 | fprintf(stderr, format: mlirSMTTypeIsAnyNonFuncSMTValueType(type: boolType) |
| 73 | ? "bool_is_any_non_func_smt_value_type\n" |
| 74 | : "bool_is_func_smt_value_type\n" ); |
| 75 | // CHECK: int_is_any_non_func_smt_value_type |
| 76 | fprintf(stderr, format: mlirSMTTypeIsAnyNonFuncSMTValueType(type: intType) |
| 77 | ? "int_is_any_non_func_smt_value_type\n" |
| 78 | : "int_is_func_smt_value_type\n" ); |
| 79 | // CHECK: array_is_any_non_func_smt_value_type |
| 80 | fprintf(stderr, format: mlirSMTTypeIsAnyNonFuncSMTValueType(type: arrayType) |
| 81 | ? "array_is_any_non_func_smt_value_type\n" |
| 82 | : "array_is_func_smt_value_type\n" ); |
| 83 | // CHECK: bit_vector_is_any_non_func_smt_value_type |
| 84 | fprintf(stderr, format: mlirSMTTypeIsAnyNonFuncSMTValueType(type: bvType) |
| 85 | ? "bit_vector_is_any_non_func_smt_value_type\n" |
| 86 | : "bit_vector_is_func_smt_value_type\n" ); |
| 87 | // CHECK: sort_is_any_non_func_smt_value_type |
| 88 | fprintf(stderr, format: mlirSMTTypeIsAnyNonFuncSMTValueType(type: sortType) |
| 89 | ? "sort_is_any_non_func_smt_value_type\n" |
| 90 | : "sort_is_func_smt_value_type\n" ); |
| 91 | // CHECK: smt_func_is_func_smt_value_type |
| 92 | fprintf(stderr, format: mlirSMTTypeIsAnyNonFuncSMTValueType(type: funcType) |
| 93 | ? "smt_func_is_any_non_func_smt_value_type\n" |
| 94 | : "smt_func_is_func_smt_value_type\n" ); |
| 95 | |
| 96 | // CHECK: bool_is_any_smt_value_type |
| 97 | fprintf(stderr, format: mlirSMTTypeIsAnySMTValueType(type: boolType) |
| 98 | ? "bool_is_any_smt_value_type\n" |
| 99 | : "bool_is_not_any_smt_value_type\n" ); |
| 100 | // CHECK: int_is_any_smt_value_type |
| 101 | fprintf(stderr, format: mlirSMTTypeIsAnySMTValueType(type: intType) |
| 102 | ? "int_is_any_smt_value_type\n" |
| 103 | : "int_is_not_any_smt_value_type\n" ); |
| 104 | // CHECK: array_is_any_smt_value_type |
| 105 | fprintf(stderr, format: mlirSMTTypeIsAnySMTValueType(type: arrayType) |
| 106 | ? "array_is_any_smt_value_type\n" |
| 107 | : "array_is_not_any_smt_value_type\n" ); |
| 108 | // CHECK: array_is_any_smt_value_type |
| 109 | fprintf(stderr, format: mlirSMTTypeIsAnySMTValueType(type: bvType) |
| 110 | ? "array_is_any_smt_value_type\n" |
| 111 | : "array_is_not_any_smt_value_type\n" ); |
| 112 | // CHECK: smt_func_is_any_smt_value_type |
| 113 | fprintf(stderr, format: mlirSMTTypeIsAnySMTValueType(type: funcType) |
| 114 | ? "smt_func_is_any_smt_value_type\n" |
| 115 | : "smt_func_is_not_any_smt_value_type\n" ); |
| 116 | // CHECK: sort_is_any_smt_value_type |
| 117 | fprintf(stderr, format: mlirSMTTypeIsAnySMTValueType(type: sortType) |
| 118 | ? "sort_is_any_smt_value_type\n" |
| 119 | : "sort_is_not_any_smt_value_type\n" ); |
| 120 | |
| 121 | // CHECK: int_type_is_not_a_bool |
| 122 | fprintf(stderr, format: mlirSMTTypeIsABool(type: intType) ? "int_type_is_a_bool\n" |
| 123 | : "int_type_is_not_a_bool\n" ); |
| 124 | // CHECK: bool_type_is_not_a_int |
| 125 | fprintf(stderr, format: mlirSMTTypeIsAInt(type: boolType) ? "bool_type_is_a_int\n" |
| 126 | : "bool_type_is_not_a_int\n" ); |
| 127 | // CHECK: bv_type_is_not_a_array |
| 128 | fprintf(stderr, format: mlirSMTTypeIsAArray(type: bvType) ? "bv_type_is_a_array\n" |
| 129 | : "bv_type_is_not_a_array\n" ); |
| 130 | // CHECK: array_type_is_not_a_bit_vector |
| 131 | fprintf(stderr, format: mlirSMTTypeIsABitVector(type: arrayType) |
| 132 | ? "array_type_is_a_bit_vector\n" |
| 133 | : "array_type_is_not_a_bit_vector\n" ); |
| 134 | // CHECK: sort_type_is_not_a_smt_func |
| 135 | fprintf(stderr, format: mlirSMTTypeIsASMTFunc(type: sortType) |
| 136 | ? "sort_type_is_a_smt_func\n" |
| 137 | : "sort_type_is_not_a_smt_func\n" ); |
| 138 | // CHECK: func_type_is_not_a_sort |
| 139 | fprintf(stderr, format: mlirSMTTypeIsASort(type: funcType) ? "func_type_is_a_sort\n" |
| 140 | : "func_type_is_not_a_sort\n" ); |
| 141 | } |
| 142 | |
| 143 | void testSMTAttribute(MlirContext ctx) { |
| 144 | // CHECK: slt_is_BVCmpPredicate |
| 145 | fprintf(stderr, format: mlirSMTAttrCheckBVCmpPredicate( |
| 146 | ctx, str: mlirStringRefCreateFromCString(str: "slt" )) |
| 147 | ? "slt_is_BVCmpPredicate\n" |
| 148 | : "slt_is_not_BVCmpPredicate\n" ); |
| 149 | // CHECK: lt_is_not_BVCmpPredicate |
| 150 | fprintf(stderr, format: mlirSMTAttrCheckBVCmpPredicate( |
| 151 | ctx, str: mlirStringRefCreateFromCString(str: "lt" )) |
| 152 | ? "lt_is_BVCmpPredicate\n" |
| 153 | : "lt_is_not_BVCmpPredicate\n" ); |
| 154 | // CHECK: slt_is_not_IntPredicate |
| 155 | fprintf(stderr, format: mlirSMTAttrCheckIntPredicate( |
| 156 | ctx, str: mlirStringRefCreateFromCString(str: "slt" )) |
| 157 | ? "slt_is_IntPredicate\n" |
| 158 | : "slt_is_not_IntPredicate\n" ); |
| 159 | // CHECK: lt_is_IntPredicate |
| 160 | fprintf(stderr, format: mlirSMTAttrCheckIntPredicate( |
| 161 | ctx, str: mlirStringRefCreateFromCString(str: "lt" )) |
| 162 | ? "lt_is_IntPredicate\n" |
| 163 | : "lt_is_not_IntPredicate\n" ); |
| 164 | |
| 165 | // CHECK: #smt.bv<5> : !smt.bv<32> |
| 166 | mlirAttributeDump(attr: mlirSMTAttrGetBitVector(ctx, value: 5, width: 32)); |
| 167 | // CHECK: 0 : i64 |
| 168 | mlirAttributeDump( |
| 169 | attr: mlirSMTAttrGetBVCmpPredicate(ctx, str: mlirStringRefCreateFromCString(str: "slt" ))); |
| 170 | // CHECK: 0 : i64 |
| 171 | mlirAttributeDump( |
| 172 | attr: mlirSMTAttrGetIntPredicate(ctx, str: mlirStringRefCreateFromCString(str: "lt" ))); |
| 173 | } |
| 174 | |
| 175 | int main(void) { |
| 176 | MlirContext ctx = mlirContextCreate(); |
| 177 | mlirDialectHandleLoadDialect(mlirGetDialectHandle__smt__(), ctx); |
| 178 | mlirDialectHandleLoadDialect(mlirGetDialectHandle__func__(), ctx); |
| 179 | testExportSMTLIB(ctx); |
| 180 | testSMTType(ctx); |
| 181 | testSMTAttribute(ctx); |
| 182 | |
| 183 | mlirContextDestroy(context: ctx); |
| 184 | |
| 185 | return 0; |
| 186 | } |
| 187 | |