| 1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -no-struct-path-tbaa -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s |
| 2 | // RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s -check-prefixes=PATH,OLD-PATH |
| 3 | // RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -new-struct-path-tbaa -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s -check-prefixes=PATH,NEW-PATH |
| 4 | // RUN: %clang_cc1 -triple x86_64-apple-darwin -O0 -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s -check-prefix=NO-TBAA |
| 5 | // RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -relaxed-aliasing -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s -check-prefix=NO-TBAA |
| 6 | // Test TBAA metadata generated by front-end. |
| 7 | // |
| 8 | // NO-TBAA-NOT: !tbaa |
| 9 | |
| 10 | typedef unsigned char uint8_t; |
| 11 | typedef unsigned short uint16_t; |
| 12 | typedef unsigned int uint32_t; |
| 13 | typedef unsigned long long uint64_t; |
| 14 | typedef struct |
| 15 | { |
| 16 | uint16_t f16; |
| 17 | uint32_t f32; |
| 18 | uint16_t f16_2; |
| 19 | uint32_t f32_2; |
| 20 | } StructA; |
| 21 | typedef struct |
| 22 | { |
| 23 | uint16_t f16; |
| 24 | StructA a; |
| 25 | uint32_t f32; |
| 26 | } StructB; |
| 27 | typedef struct |
| 28 | { |
| 29 | uint16_t f16; |
| 30 | StructB b; |
| 31 | uint32_t f32; |
| 32 | } StructC; |
| 33 | typedef struct |
| 34 | { |
| 35 | uint16_t f16; |
| 36 | StructB b; |
| 37 | uint32_t f32; |
| 38 | uint8_t f8; |
| 39 | } StructD; |
| 40 | |
| 41 | typedef struct |
| 42 | { |
| 43 | uint16_t f16; |
| 44 | uint32_t f32; |
| 45 | } StructS; |
| 46 | typedef struct |
| 47 | { |
| 48 | uint16_t f16; |
| 49 | uint32_t f32; |
| 50 | } StructS2; |
| 51 | |
| 52 | uint32_t g(uint32_t *s, StructA *A, uint64_t count) { |
| 53 | // CHECK-LABEL: define i32 @_Z1g |
| 54 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32:!.*]] |
| 55 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 56 | // PATH-LABEL: define i32 @_Z1g |
| 57 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32:!.*]] |
| 58 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_A_f32:!.*]] |
| 59 | *s = 1; |
| 60 | A->f32 = 4; |
| 61 | return *s; |
| 62 | } |
| 63 | |
| 64 | uint32_t g2(uint32_t *s, StructA *A, uint64_t count) { |
| 65 | // CHECK-LABEL: define i32 @_Z2g2 |
| 66 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 67 | // CHECK: store i16 4, i16* %{{.*}}, align 4, !tbaa [[TAG_i16:!.*]] |
| 68 | // PATH-LABEL: define i32 @_Z2g2 |
| 69 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 70 | // PATH: store i16 4, i16* %{{.*}}, align 4, !tbaa [[TAG_A_f16:!.*]] |
| 71 | *s = 1; |
| 72 | A->f16 = 4; |
| 73 | return *s; |
| 74 | } |
| 75 | |
| 76 | uint32_t g3(StructA *A, StructB *B, uint64_t count) { |
| 77 | // CHECK-LABEL: define i32 @_Z2g3 |
| 78 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 79 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 80 | // PATH-LABEL: define i32 @_Z2g3 |
| 81 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_A_f32]] |
| 82 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_B_a_f32:!.*]] |
| 83 | A->f32 = 1; |
| 84 | B->a.f32 = 4; |
| 85 | return A->f32; |
| 86 | } |
| 87 | |
| 88 | uint32_t g4(StructA *A, StructB *B, uint64_t count) { |
| 89 | // CHECK-LABEL: define i32 @_Z2g4 |
| 90 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 91 | // CHECK: store i16 4, i16* %{{.*}}, align 4, !tbaa [[TAG_i16]] |
| 92 | // PATH-LABEL: define i32 @_Z2g4 |
| 93 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_A_f32]] |
| 94 | // PATH: store i16 4, i16* %{{.*}}, align 4, !tbaa [[TAG_B_a_f16:!.*]] |
| 95 | A->f32 = 1; |
| 96 | B->a.f16 = 4; |
| 97 | return A->f32; |
| 98 | } |
| 99 | |
| 100 | uint32_t g5(StructA *A, StructB *B, uint64_t count) { |
| 101 | // CHECK-LABEL: define i32 @_Z2g5 |
| 102 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 103 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 104 | // PATH-LABEL: define i32 @_Z2g5 |
| 105 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_A_f32]] |
| 106 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_B_f32:!.*]] |
| 107 | A->f32 = 1; |
| 108 | B->f32 = 4; |
| 109 | return A->f32; |
| 110 | } |
| 111 | |
| 112 | uint32_t g6(StructA *A, StructB *B, uint64_t count) { |
| 113 | // CHECK-LABEL: define i32 @_Z2g6 |
| 114 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 115 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 116 | // PATH-LABEL: define i32 @_Z2g6 |
| 117 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_A_f32]] |
| 118 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_B_a_f32_2:!.*]] |
| 119 | A->f32 = 1; |
| 120 | B->a.f32_2 = 4; |
| 121 | return A->f32; |
| 122 | } |
| 123 | |
| 124 | uint32_t g7(StructA *A, StructS *S, uint64_t count) { |
| 125 | // CHECK-LABEL: define i32 @_Z2g7 |
| 126 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 127 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 128 | // PATH-LABEL: define i32 @_Z2g7 |
| 129 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_A_f32]] |
| 130 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_S_f32:!.*]] |
| 131 | A->f32 = 1; |
| 132 | S->f32 = 4; |
| 133 | return A->f32; |
| 134 | } |
| 135 | |
| 136 | uint32_t g8(StructA *A, StructS *S, uint64_t count) { |
| 137 | // CHECK-LABEL: define i32 @_Z2g8 |
| 138 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 139 | // CHECK: store i16 4, i16* %{{.*}}, align 4, !tbaa [[TAG_i16]] |
| 140 | // PATH-LABEL: define i32 @_Z2g8 |
| 141 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_A_f32]] |
| 142 | // PATH: store i16 4, i16* %{{.*}}, align 4, !tbaa [[TAG_S_f16:!.*]] |
| 143 | A->f32 = 1; |
| 144 | S->f16 = 4; |
| 145 | return A->f32; |
| 146 | } |
| 147 | |
| 148 | uint32_t g9(StructS *S, StructS2 *S2, uint64_t count) { |
| 149 | // CHECK-LABEL: define i32 @_Z2g9 |
| 150 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 151 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 152 | // PATH-LABEL: define i32 @_Z2g9 |
| 153 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_S_f32]] |
| 154 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_S2_f32:!.*]] |
| 155 | S->f32 = 1; |
| 156 | S2->f32 = 4; |
| 157 | return S->f32; |
| 158 | } |
| 159 | |
| 160 | uint32_t g10(StructS *S, StructS2 *S2, uint64_t count) { |
| 161 | // CHECK-LABEL: define i32 @_Z3g10 |
| 162 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 163 | // CHECK: store i16 4, i16* %{{.*}}, align 4, !tbaa [[TAG_i16]] |
| 164 | // PATH-LABEL: define i32 @_Z3g10 |
| 165 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_S_f32]] |
| 166 | // PATH: store i16 4, i16* %{{.*}}, align 4, !tbaa [[TAG_S2_f16:!.*]] |
| 167 | S->f32 = 1; |
| 168 | S2->f16 = 4; |
| 169 | return S->f32; |
| 170 | } |
| 171 | |
| 172 | uint32_t g11(StructC *C, StructD *D, uint64_t count) { |
| 173 | // CHECK-LABEL: define i32 @_Z3g11 |
| 174 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 175 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 176 | // PATH-LABEL: define i32 @_Z3g11 |
| 177 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_C_b_a_f32:!.*]] |
| 178 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_D_b_a_f32:!.*]] |
| 179 | C->b.a.f32 = 1; |
| 180 | D->b.a.f32 = 4; |
| 181 | return C->b.a.f32; |
| 182 | } |
| 183 | |
| 184 | uint32_t g12(StructC *C, StructD *D, uint64_t count) { |
| 185 | // CHECK-LABEL: define i32 @_Z3g12 |
| 186 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 187 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 188 | // TODO: differentiate the two accesses. |
| 189 | // PATH-LABEL: define i32 @_Z3g12 |
| 190 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_B_a_f32]] |
| 191 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_B_a_f32]] |
| 192 | StructB *b1 = &(C->b); |
| 193 | StructB *b2 = &(D->b); |
| 194 | // b1, b2 have different context. |
| 195 | b1->a.f32 = 1; |
| 196 | b2->a.f32 = 4; |
| 197 | return b1->a.f32; |
| 198 | } |
| 199 | |
| 200 | // Make sure that zero-length bitfield works. |
| 201 | #define ATTR __attribute__ ((ms_struct)) |
| 202 | struct five { |
| 203 | char a; |
| 204 | int :0; /* ignored; prior field is not a bitfield. */ |
| 205 | char b; |
| 206 | char c; |
| 207 | } ATTR; |
| 208 | char g13(struct five *a, struct five *b) { |
| 209 | return a->b; |
| 210 | // CHECK-LABEL: define signext i8 @_Z3g13 |
| 211 | // CHECK: load i8, i8* %{{.*}}, align 1, !tbaa [[TAG_char:!.*]] |
| 212 | // PATH-LABEL: define signext i8 @_Z3g13 |
| 213 | // PATH: load i8, i8* %{{.*}}, align 1, !tbaa [[TAG_five_b:!.*]] |
| 214 | } |
| 215 | |
| 216 | struct six { |
| 217 | char a; |
| 218 | int :0; |
| 219 | char b; |
| 220 | char c; |
| 221 | }; |
| 222 | char g14(struct six *a, struct six *b) { |
| 223 | // CHECK-LABEL: define signext i8 @_Z3g14 |
| 224 | // CHECK: load i8, i8* %{{.*}}, align 1, !tbaa [[TAG_char]] |
| 225 | // PATH-LABEL: define signext i8 @_Z3g14 |
| 226 | // PATH: load i8, i8* %{{.*}}, align 1, !tbaa [[TAG_six_b:!.*]] |
| 227 | return a->b; |
| 228 | } |
| 229 | |
| 230 | // Types that differ only by name may alias. |
| 231 | typedef StructS StructS3; |
| 232 | uint32_t g15(StructS *S, StructS3 *S3, uint64_t count) { |
| 233 | // CHECK-LABEL: define i32 @_Z3g15 |
| 234 | // CHECK: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 235 | // CHECK: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_i32]] |
| 236 | // PATH-LABEL: define i32 @_Z3g15 |
| 237 | // PATH: store i32 1, i32* %{{.*}}, align 4, !tbaa [[TAG_S_f32]] |
| 238 | // PATH: store i32 4, i32* %{{.*}}, align 4, !tbaa [[TAG_S_f32]] |
| 239 | S->f32 = 1; |
| 240 | S3->f32 = 4; |
| 241 | return S->f32; |
| 242 | } |
| 243 | |
| 244 | // CHECK: [[TYPE_char:!.*]] = !{!"omnipotent char", [[TAG_cxx_tbaa:!.*]], |
| 245 | // CHECK: [[TAG_cxx_tbaa]] = !{!"Simple C++ TBAA"} |
| 246 | // CHECK: [[TAG_i32]] = !{[[TYPE_i32:!.*]], [[TYPE_i32]], i64 0} |
| 247 | // CHECK: [[TYPE_i32]] = !{!"int", [[TYPE_char]], |
| 248 | // CHECK: [[TAG_i16]] = !{[[TYPE_i16:!.*]], [[TYPE_i16]], i64 0} |
| 249 | // CHECK: [[TYPE_i16]] = !{!"short", [[TYPE_char]], |
| 250 | // CHECK: [[TAG_char]] = !{[[TYPE_char]], [[TYPE_char]], i64 0} |
| 251 | |
| 252 | // OLD-PATH: [[TYPE_CHAR:!.*]] = !{!"omnipotent char", ! |
| 253 | // OLD-PATH: [[TAG_i32]] = !{[[TYPE_INT:!.*]], [[TYPE_INT]], i64 0} |
| 254 | // OLD-PATH: [[TYPE_INT]] = !{!"int", [[TYPE_CHAR]] |
| 255 | // OLD-PATH: [[TAG_A_f32]] = !{[[TYPE_A:!.*]], [[TYPE_INT]], i64 4} |
| 256 | // OLD-PATH: [[TYPE_A]] = !{!"_ZTS7StructA", [[TYPE_SHORT:!.*]], i64 0, [[TYPE_INT]], i64 4, [[TYPE_SHORT]], i64 8, [[TYPE_INT]], i64 12} |
| 257 | // OLD-PATH: [[TYPE_SHORT:!.*]] = !{!"short", [[TYPE_CHAR]] |
| 258 | // OLD-PATH: [[TAG_A_f16]] = !{[[TYPE_A]], [[TYPE_SHORT]], i64 0} |
| 259 | // OLD-PATH: [[TAG_B_a_f32]] = !{[[TYPE_B:!.*]], [[TYPE_INT]], i64 8} |
| 260 | // OLD-PATH: [[TYPE_B]] = !{!"_ZTS7StructB", [[TYPE_SHORT]], i64 0, [[TYPE_A]], i64 4, [[TYPE_INT]], i64 20} |
| 261 | // OLD-PATH: [[TAG_B_a_f16]] = !{[[TYPE_B]], [[TYPE_SHORT]], i64 4} |
| 262 | // OLD-PATH: [[TAG_B_f32]] = !{[[TYPE_B]], [[TYPE_INT]], i64 20} |
| 263 | // OLD-PATH: [[TAG_B_a_f32_2]] = !{[[TYPE_B]], [[TYPE_INT]], i64 16} |
| 264 | // OLD-PATH: [[TAG_S_f32]] = !{[[TYPE_S:!.*]], [[TYPE_INT]], i64 4} |
| 265 | // OLD-PATH: [[TYPE_S]] = !{!"_ZTS7StructS", [[TYPE_SHORT]], i64 0, [[TYPE_INT]], i64 4} |
| 266 | // OLD-PATH: [[TAG_S_f16]] = !{[[TYPE_S]], [[TYPE_SHORT]], i64 0} |
| 267 | // OLD-PATH: [[TAG_S2_f32]] = !{[[TYPE_S2:!.*]], [[TYPE_INT]], i64 4} |
| 268 | // OLD-PATH: [[TYPE_S2]] = !{!"_ZTS8StructS2", [[TYPE_SHORT]], i64 0, [[TYPE_INT]], i64 4} |
| 269 | // OLD-PATH: [[TAG_S2_f16]] = !{[[TYPE_S2]], [[TYPE_SHORT]], i64 0} |
| 270 | // OLD-PATH: [[TAG_C_b_a_f32]] = !{[[TYPE_C:!.*]], [[TYPE_INT]], i64 12} |
| 271 | // OLD-PATH: [[TYPE_C]] = !{!"_ZTS7StructC", [[TYPE_SHORT]], i64 0, [[TYPE_B]], i64 4, [[TYPE_INT]], i64 28} |
| 272 | // OLD-PATH: [[TAG_D_b_a_f32]] = !{[[TYPE_D:!.*]], [[TYPE_INT]], i64 12} |
| 273 | // OLD-PATH: [[TYPE_D]] = !{!"_ZTS7StructD", [[TYPE_SHORT]], i64 0, [[TYPE_B]], i64 4, [[TYPE_INT]], i64 28, [[TYPE_CHAR]], i64 32} |
| 274 | // OLD-PATH: [[TAG_five_b]] = !{[[TYPE_five:!.*]], [[TYPE_CHAR]], i64 1} |
| 275 | // OLD-PATH: [[TYPE_five]] = !{!"_ZTS4five", [[TYPE_CHAR]], i64 0, [[TYPE_INT]], i64 1, [[TYPE_CHAR]], i64 1, [[TYPE_CHAR]], i64 2} |
| 276 | // OLD-PATH: [[TAG_six_b]] = !{[[TYPE_six:!.*]], [[TYPE_CHAR]], i64 4} |
| 277 | // OLD-PATH: [[TYPE_six]] = !{!"_ZTS3six", [[TYPE_CHAR]], i64 0, [[TYPE_INT]], i64 4, [[TYPE_CHAR]], i64 4, [[TYPE_CHAR]], i64 5} |
| 278 | |
| 279 | // NEW-PATH-DAG: [[ROOT:!.*]] = !{!"Simple C++ TBAA"} |
| 280 | // NEW-PATH-DAG: [[TYPE_char:!.*]] = !{[[ROOT]], i64 1, !"omnipotent char"} |
| 281 | // NEW-PATH-DAG: [[TYPE_short:!.*]] = !{[[TYPE_char]], i64 2, !"short"} |
| 282 | // NEW-PATH-DAG: [[TYPE_int:!.*]] = !{[[TYPE_char]], i64 4, !"int"} |
| 283 | // NEW-PATH-DAG: [[TAG_i32:!.*]] = !{[[TYPE_int]], [[TYPE_int]], i64 0, i64 4} |
| 284 | // NEW-PATH-DAG: [[TYPE_A:!.*]] = !{[[TYPE_char]], i64 16, !"_ZTS7StructA", [[TYPE_short]], i64 0, i64 2, [[TYPE_int]], i64 4, i64 4, !12, i64 8, i64 2, [[TYPE_int]], i64 12, i64 4} |
| 285 | // NEW-PATH-DAG: [[TAG_A_f16]] = !{[[TYPE_A]], [[TYPE_short]], i64 0, i64 2} |
| 286 | // NEW-PATH-DAG: [[TAG_A_f32]] = !{[[TYPE_A]], [[TYPE_int]], i64 4, i64 4} |
| 287 | // NEW-PATH-DAG: [[TYPE_B:!.*]] = !{[[TYPE_char]], i64 24, !"_ZTS7StructB", [[TYPE_short]], i64 0, i64 2, [[TYPE_A]], i64 4, i64 16, [[TYPE_int]], i64 20, i64 4} |
| 288 | // NEW-PATH-DAG: [[TAG_B_a_f16]] = !{[[TYPE_B]], [[TYPE_short]], i64 4, i64 2} |
| 289 | // NEW-PATH-DAG: [[TAG_B_a_f32]] = !{[[TYPE_B]], [[TYPE_int]], i64 8, i64 4} |
| 290 | // NEW-PATH-DAG: [[TAG_B_f32]] = !{[[TYPE_B]], [[TYPE_int]], i64 20, i64 4} |
| 291 | // NEW-PATH-DAG: [[TAG_B_a_f32_2]] = !{[[TYPE_B]], [[TYPE_int]], i64 16, i64 4} |
| 292 | // NEW-PATH-DAG: [[TYPE_S:!.*]] = !{[[TYPE_char]], i64 8, !"_ZTS7StructS", [[TYPE_short]], i64 0, i64 2, [[TYPE_int]], i64 4, i64 4} |
| 293 | // NEW-PATH-DAG: [[TAG_S_f16]] = !{[[TYPE_S]], [[TYPE_short]], i64 0, i64 2} |
| 294 | // NEW-PATH-DAG: [[TAG_S_f32]] = !{[[TYPE_S]], [[TYPE_int]], i64 4, i64 4} |
| 295 | // NEW-PATH-DAG: [[TYPE_S2:!.*]] = !{[[TYPE_char]], i64 8, !"_ZTS8StructS2", [[TYPE_short]], i64 0, i64 2, [[TYPE_int]], i64 4, i64 4} |
| 296 | // NEW-PATH-DAG: [[TAG_S2_f16]] = !{[[TYPE_S2]], [[TYPE_short]], i64 0, i64 2} |
| 297 | // NEW-PATH-DAG: [[TAG_S2_f32]] = !{[[TYPE_S2]], [[TYPE_int]], i64 4, i64 4} |
| 298 | // NEW-PATH-DAG: [[TYPE_C:!.*]] = !{[[TYPE_char]], i64 32, !"_ZTS7StructC", [[TYPE_short]], i64 0, i64 2, [[TYPE_B]], i64 4, i64 24, [[TYPE_int]], i64 28, i64 4} |
| 299 | // NEW-PATH-DAG: [[TAG_C_b_a_f32]] = !{[[TYPE_C]], [[TYPE_int]], i64 12, i64 4} |
| 300 | // NEW-PATH-DAG: [[TYPE_D:!.*]] = !{[[TYPE_char]], i64 36, !"_ZTS7StructD", [[TYPE_short]], i64 0, i64 2, [[TYPE_B]], i64 4, i64 24, [[TYPE_int]], i64 28, i64 4, [[TYPE_char]], i64 32, i64 1} |
| 301 | // NEW-PATH-DAG: [[TAG_D_b_a_f32]] = !{[[TYPE_D]], [[TYPE_int]], i64 12, i64 4} |
| 302 | // NEW-PATH-DAG: [[TYPE_five:!.*]] = !{[[TYPE_char]], i64 3, !"_ZTS4five", [[TYPE_char]], i64 0, i64 1, [[TYPE_int]], i64 1, i64 4, [[TYPE_char]], i64 1, i64 1, [[TYPE_char]], i64 2, i64 1} |
| 303 | // NEW-PATH-DAG: [[TAG_five_b]] = !{[[TYPE_five]], [[TYPE_char]], i64 1, i64 1} |
| 304 | // NEW-PATH-DAG: [[TYPE_six:!.*]] = !{[[TYPE_char]], i64 6, !"_ZTS3six", [[TYPE_char]], i64 0, i64 1, [[TYPE_int]], i64 4, i64 4, [[TYPE_char]], i64 4, i64 1, [[TYPE_char]], i64 5, i64 1} |
| 305 | // NEW-PATH-DAG: [[TAG_six_b]] = !{[[TYPE_six]], [[TYPE_char]], i64 4, i64 1} |
| 306 | |