1 // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c -emit-llvm %s -o - | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s 4 // expected-no-diagnostics 5 // REQUIRES: x86-registered-target 6 #ifndef HEADER 7 #define HEADER 8 9 _Bool bv, bx; 10 char cv, cx; 11 unsigned char ucv, ucx; 12 short sv, sx; 13 unsigned short usv, usx; 14 int iv, ix; 15 unsigned int uiv, uix; 16 long lv, lx; 17 unsigned long ulv, ulx; 18 long long llv, llx; 19 unsigned long long ullv, ullx; 20 float fv, fx; 21 double dv, dx; 22 long double ldv, ldx; 23 _Complex int civ, cix; 24 _Complex float cfv, cfx; 25 _Complex double cdv, cdx; 26 27 typedef int int4 __attribute__((__vector_size__(16))); 28 int4 int4x; 29 30 struct BitFields { 31 int : 32; 32 int a : 31; 33 } bfx; 34 35 struct BitFields_packed { 36 int : 32; 37 int a : 31; 38 } __attribute__ ((__packed__)) bfx_packed; 39 40 struct BitFields2 { 41 int : 31; 42 int a : 1; 43 } bfx2; 44 45 struct BitFields2_packed { 46 int : 31; 47 int a : 1; 48 } __attribute__ ((__packed__)) bfx2_packed; 49 50 struct BitFields3 { 51 int : 11; 52 int a : 14; 53 } bfx3; 54 55 struct BitFields3_packed { 56 int : 11; 57 int a : 14; 58 } __attribute__ ((__packed__)) bfx3_packed; 59 60 struct BitFields4 { 61 short : 16; 62 int a: 1; 63 long b : 7; 64 } bfx4; 65 66 struct BitFields4_packed { 67 short : 16; 68 int a: 1; 69 long b : 7; 70 } __attribute__ ((__packed__)) bfx4_packed; 71 72 typedef float float2 __attribute__((ext_vector_type(2))); 73 float2 float2x; 74 75 // Register "0" is currently an invalid register for global register variables. 76 // Use "esp" instead of "0". 77 // register int rix __asm__("0"); 78 register int rix __asm__("esp"); 79 80 int main() { 81 // CHECK: store atomic i32 1, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @civ, i32 0, i32 1) monotonic, 82 #pragma omp atomic write 83 __imag(civ) = 1; 84 // CHECK: load i8, i8* 85 // CHECK: store atomic i8 86 #pragma omp atomic write 87 bx = bv; 88 // CHECK: load i8, i8* 89 // CHECK: store atomic i8 90 #pragma omp atomic write 91 cx = cv; 92 // CHECK: load i8, i8* 93 // CHECK: store atomic i8 94 #pragma omp atomic write 95 ucx = ucv; 96 // CHECK: load i16, i16* 97 // CHECK: store atomic i16 98 #pragma omp atomic write 99 sx = sv; 100 // CHECK: load i16, i16* 101 // CHECK: store atomic i16 102 #pragma omp atomic write 103 usx = usv; 104 // CHECK: load i32, i32* 105 // CHECK: store atomic i32 106 #pragma omp atomic write 107 ix = iv; 108 // CHECK: load i32, i32* 109 // CHECK: store atomic i32 110 #pragma omp atomic write 111 uix = uiv; 112 // CHECK: load i64, i64* 113 // CHECK: store atomic i64 114 #pragma omp atomic write 115 lx = lv; 116 // CHECK: load i64, i64* 117 // CHECK: store atomic i64 118 #pragma omp atomic write 119 ulx = ulv; 120 // CHECK: load i64, i64* 121 // CHECK: store atomic i64 122 #pragma omp atomic write 123 llx = llv; 124 // CHECK: load i64, i64* 125 // CHECK: store atomic i64 126 #pragma omp atomic write 127 ullx = ullv; 128 // CHECK: load float, float* 129 // CHECK: bitcast float {{.*}} to i32 130 // CHECK: store atomic i32 {{.*}}, i32* bitcast (float* 131 #pragma omp atomic write 132 fx = fv; 133 // CHECK: load double, double* 134 // CHECK: bitcast double {{.*}} to i64 135 // CHECK: store atomic i64 {{.*}}, i64* bitcast (double* 136 #pragma omp atomic write 137 dx = dv; 138 // CHECK: [[LD:%.+]] = load x86_fp80, x86_fp80* 139 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[LDTEMP:%.*]] to i8* 140 // CHECK: call void @llvm.memset.p0i8.i64(i8* [[BITCAST]], i8 0, i64 16, i32 16, i1 false) 141 // CHECK: store x86_fp80 [[LD]], x86_fp80* [[LDTEMP]] 142 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[LDTEMP:%.*]] to i128* 143 // CHECK: [[LD:%.+]] = load i128, i128* [[BITCAST]] 144 // CHECK: store atomic i128 [[LD]], i128* bitcast (x86_fp80* 145 #pragma omp atomic write 146 ldx = ldv; 147 // CHECK: [[REAL_VAL:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.*}}, i32 0, i32 0) 148 // CHECK: [[IMG_VAL:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.*}}, i32 0, i32 1) 149 // CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP:%.+]], i32 0, i32 0 150 // CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP]], i32 0, i32 1 151 // CHECK: store i32 [[REAL_VAL]], i32* [[TEMP_REAL_REF]] 152 // CHECK: store i32 [[IMG_VAL]], i32* [[TEMP_IMG_REF]] 153 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[TEMP]] to i8* 154 // CHECK: call void @__atomic_store(i64 8, i8* bitcast ({ i32, i32 }* @{{.*}} to i8*), i8* [[BITCAST]], i32 0) 155 #pragma omp atomic write 156 cix = civ; 157 // CHECK: [[REAL_VAL:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.*}}, i32 0, i32 0) 158 // CHECK: [[IMG_VAL:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.*}}, i32 0, i32 1) 159 // CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP:%.+]], i32 0, i32 0 160 // CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP]], i32 0, i32 1 161 // CHECK: store float [[REAL_VAL]], float* [[TEMP_REAL_REF]] 162 // CHECK: store float [[IMG_VAL]], float* [[TEMP_IMG_REF]] 163 // CHECK: [[BITCAST:%.+]] = bitcast { float, float }* [[TEMP]] to i8* 164 // CHECK: call void @__atomic_store(i64 8, i8* bitcast ({ float, float }* @{{.*}} to i8*), i8* [[BITCAST]], i32 0) 165 #pragma omp atomic write 166 cfx = cfv; 167 // CHECK: [[REAL_VAL:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.*}}, i32 0, i32 0) 168 // CHECK: [[IMG_VAL:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.*}}, i32 0, i32 1) 169 // CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[TEMP:%.+]], i32 0, i32 0 170 // CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[TEMP]], i32 0, i32 1 171 // CHECK: store double [[REAL_VAL]], double* [[TEMP_REAL_REF]] 172 // CHECK: store double [[IMG_VAL]], double* [[TEMP_IMG_REF]] 173 // CHECK: [[BITCAST:%.+]] = bitcast { double, double }* [[TEMP]] to i8* 174 // CHECK: call void @__atomic_store(i64 16, i8* bitcast ({ double, double }* @{{.*}} to i8*), i8* [[BITCAST]], i32 5) 175 // CHECK: call{{.*}} @__kmpc_flush( 176 #pragma omp atomic seq_cst write 177 cdx = cdv; 178 // CHECK: load i8, i8* 179 // CHECK: store atomic i64 180 #pragma omp atomic write 181 ulx = bv; 182 // CHECK: load i8, i8* 183 // CHECK: store atomic i8 184 #pragma omp atomic write 185 bx = cv; 186 // CHECK: load i8, i8* 187 // CHECK: store atomic i8 188 // CHECK: call{{.*}} @__kmpc_flush( 189 #pragma omp atomic write, seq_cst 190 cx = ucv; 191 // CHECK: load i16, i16* 192 // CHECK: store atomic i64 193 #pragma omp atomic write 194 ulx = sv; 195 // CHECK: load i16, i16* 196 // CHECK: store atomic i64 197 #pragma omp atomic write 198 lx = usv; 199 // CHECK: load i32, i32* 200 // CHECK: store atomic i32 201 // CHECK: call{{.*}} @__kmpc_flush( 202 #pragma omp atomic seq_cst, write 203 uix = iv; 204 // CHECK: load i32, i32* 205 // CHECK: store atomic i32 206 #pragma omp atomic write 207 ix = uiv; 208 // CHECK: load i64, i64* 209 // CHECK: [[VAL:%.+]] = trunc i64 %{{.*}} to i32 210 // CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP:%.+]], i32 0, i32 0 211 // CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP]], i32 0, i32 1 212 // CHECK: store i32 [[VAL]], i32* [[TEMP_REAL_REF]] 213 // CHECK: store i32 0, i32* [[TEMP_IMG_REF]] 214 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[TEMP]] to i8* 215 // CHECK: call void @__atomic_store(i64 8, i8* bitcast ({ i32, i32 }* @{{.+}} to i8*), i8* [[BITCAST]], i32 0) 216 #pragma omp atomic write 217 cix = lv; 218 // CHECK: load i64, i64* 219 // CHECK: store atomic i32 %{{.+}}, i32* bitcast (float* 220 #pragma omp atomic write 221 fx = ulv; 222 // CHECK: load i64, i64* 223 // CHECK: store atomic i64 %{{.+}}, i64* bitcast (double* 224 #pragma omp atomic write 225 dx = llv; 226 // CHECK: load i64, i64* 227 // CHECK: [[VAL:%.+]] = uitofp i64 %{{.+}} to x86_fp80 228 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i8* 229 // CHECK: call void @llvm.memset.p0i8.i64(i8* [[BITCAST]], i8 0, i64 16, i32 16, i1 false) 230 // CHECK: store x86_fp80 [[VAL]], x86_fp80* [[TEMP]] 231 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP]] to i128* 232 // CHECK: [[VAL:%.+]] = load i128, i128* [[BITCAST]] 233 // CHECK: store atomic i128 [[VAL]], i128* bitcast (x86_fp80* 234 #pragma omp atomic write 235 ldx = ullv; 236 // CHECK: load float, float* 237 // CHECK: [[VAL:%.+]] = fptosi float %{{.*}} to i32 238 // CHECK: [[TEMP_REAL_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP:%.+]], i32 0, i32 0 239 // CHECK: [[TEMP_IMG_REF:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[TEMP]], i32 0, i32 1 240 // CHECK: store i32 [[VAL]], i32* [[TEMP_REAL_REF]] 241 // CHECK: store i32 0, i32* [[TEMP_IMG_REF]] 242 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[TEMP]] to i8* 243 // CHECK: call void @__atomic_store(i64 8, i8* bitcast ({ i32, i32 }* @{{.+}} to i8*), i8* [[BITCAST]], i32 0) 244 #pragma omp atomic write 245 cix = fv; 246 // CHECK: load double, double* 247 // CHECK: store atomic i16 248 #pragma omp atomic write 249 sx = dv; 250 // CHECK: load x86_fp80, x86_fp80* 251 // CHECK: store atomic i8 252 #pragma omp atomic write 253 bx = ldv; 254 // CHECK: load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0) 255 // CHECK: load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1) 256 // CHECK: icmp ne i32 %{{.+}}, 0 257 // CHECK: icmp ne i32 %{{.+}}, 0 258 // CHECK: or i1 259 // CHECK: store atomic i8 260 #pragma omp atomic write 261 bx = civ; 262 // CHECK: load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.*}}, i32 0, i32 0) 263 // CHECK: store atomic i16 264 #pragma omp atomic write 265 usx = cfv; 266 // CHECK: load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0) 267 // CHECK: store atomic i64 268 #pragma omp atomic write 269 llx = cdv; 270 // CHECK-DAG: [[IDX:%.+]] = load i16, i16* @{{.+}} 271 // CHECK-DAG: load i8, i8* 272 // CHECK-DAG: [[VEC_ITEM_VAL:%.+]] = zext i1 %{{.+}} to i32 273 // CHECK: [[I128VAL:%.+]] = load atomic i128, i128* bitcast (<4 x i32>* [[DEST:@.+]] to i128*) monotonic 274 // CHECK: br label %[[CONT:.+]] 275 // CHECK: [[CONT]] 276 // CHECK: [[OLD_I128:%.+]] = phi i128 [ [[I128VAL]], %{{.+}} ], [ [[FAILED_I128_OLD_VAL:%.+]], %[[CONT]] ] 277 // CHECK: [[BITCAST:%.+]] = bitcast <4 x i32>* [[LDTEMP:%.+]] to i128* 278 // CHECK: store i128 [[OLD_I128]], i128* [[BITCAST]], 279 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[LDTEMP]] 280 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <4 x i32> [[VEC_VAL]], i32 [[VEC_ITEM_VAL]], i16 [[IDX]] 281 // CHECK: store <4 x i32> [[NEW_VEC_VAL]], <4 x i32>* [[LDTEMP]] 282 // CHECK: [[NEW_I128:%.+]] = load i128, i128* [[BITCAST]] 283 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (<4 x i32>* [[DEST]] to i128*), i128 [[OLD_I128]], i128 [[NEW_I128]] monotonic monotonic 284 // CHECK: [[FAILED_I128_OLD_VAL:%.+]] = extractvalue { i128, i1 } [[RES]], 0 285 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i128, i1 } [[RES]], 1 286 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 287 // CHECK: [[EXIT]] 288 #pragma omp atomic write 289 int4x[sv] = bv; 290 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 291 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32 292 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* bitcast (i8* getelementptr (i8, i8* bitcast (%struct.BitFields* @{{.+}} to i8*), i64 4) to i32*) monotonic 293 // CHECK: br label %[[CONT:.+]] 294 // CHECK: [[CONT]] 295 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 296 // CHECK: [[BF_VALUE:%.+]] = and i32 [[NEW_VAL]], 2147483647 297 // CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -2147483648 298 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 299 // CHECK: store i32 %{{.+}}, i32* [[LDTEMP:%.+]] 300 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP]] 301 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (i8* getelementptr (i8, i8* bitcast (%struct.BitFields* @{{.+}} to i8*), i64 4) to i32*), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 302 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 303 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 304 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 305 // CHECK: [[EXIT]] 306 #pragma omp atomic write 307 bfx.a = ldv; 308 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 309 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32 310 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[LDTEMP:%.+]] to i8* 311 // CHECK: call void @__atomic_load(i64 4, i8* getelementptr (i8, i8* bitcast (%struct.BitFields_packed* @{{.+}} to i8*), i64 4), i8* [[BITCAST]], i32 0) 312 // CHECK: br label %[[CONT:.+]] 313 // CHECK: [[CONT]] 314 // CHECK: [[OLD_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP]], 315 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[LDTEMP1:%.+]], 316 // CHECK: [[OLD_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP1]], 317 // CHECK: [[BF_VALUE:%.+]] = and i32 [[NEW_VAL]], 2147483647 318 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[OLD_BF_VALUE]], -2147483648 319 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 320 // CHECK: store i32 %{{.+}}, i32* [[LDTEMP1]] 321 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i32* [[LDTEMP]] to i8* 322 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i32* [[LDTEMP1]] to i8* 323 // CHECK: [[FAIL_SUCCESS:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 4, i8* getelementptr (i8, i8* bitcast (%struct.BitFields_packed* @{{.+}} to i8*), i64 4), i8* [[BITCAST_TEMP_OLD_BF_ADDR]], i8* [[BITCAST_TEMP_NEW_BF_ADDR]], i32 0, i32 0) 324 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 325 // CHECK: [[EXIT]] 326 #pragma omp atomic write 327 bfx_packed.a = ldv; 328 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 329 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32 330 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0) monotonic 331 // CHECK: br label %[[CONT:.+]] 332 // CHECK: [[CONT]] 333 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 334 // CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 1 335 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 31 336 // CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, 2147483647 337 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 338 // CHECK: store i32 %{{.+}}, i32* [[LDTEMP:%.+]] 339 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP]] 340 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 341 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 342 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 343 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 344 // CHECK: [[EXIT]] 345 #pragma omp atomic write 346 bfx2.a = ldv; 347 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 348 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32 349 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr (i8, i8* bitcast (%struct.BitFields2_packed* @{{.+}} to i8*), i64 3) monotonic 350 // CHECK: br label %[[CONT:.+]] 351 // CHECK: [[CONT]] 352 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 353 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8 354 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 1 355 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 7 356 // CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 127 357 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 358 // CHECK: store i8 %{{.+}}, i8* [[LDTEMP:%.+]] 359 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[LDTEMP]] 360 // CHECK: [[RES:%.+]] = cmpxchg i8* getelementptr (i8, i8* bitcast (%struct.BitFields2_packed* @{{.+}} to i8*), i64 3), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] monotonic monotonic 361 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 362 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 363 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 364 // CHECK: [[EXIT]] 365 #pragma omp atomic write 366 bfx2_packed.a = ldv; 367 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 368 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32 369 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0) monotonic 370 // CHECK: br label %[[CONT:.+]] 371 // CHECK: [[CONT]] 372 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 373 // CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 16383 374 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 11 375 // CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -33552385 376 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 377 // CHECK: store i32 %{{.+}}, i32* [[LDTEMP:%.+]] 378 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[LDTEMP]] 379 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 380 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 381 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 382 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 383 // CHECK: [[EXIT]] 384 #pragma omp atomic write 385 bfx3.a = ldv; 386 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 387 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32 388 // CHECK: [[LDTEMP:%.+]] = bitcast i32* %{{.+}} to i24* 389 // CHECK: [[BITCAST:%.+]] = bitcast i24* %{{.+}} to i8* 390 // CHECK: call void @__atomic_load(i64 3, i8* getelementptr (i8, i8* bitcast (%struct.BitFields3_packed* @{{.+}} to i8*), i64 1), i8* [[BITCAST]], i32 0) 391 // CHECK: br label %[[CONT:.+]] 392 // CHECK: [[CONT]] 393 // CHECK: [[OLD_VAL:%.+]] = load i24, i24* %{{.+}}, 394 // CHECK: store i24 [[OLD_VAL]], i24* [[TEMP:%.+]], 395 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i24 396 // CHECK: [[BF_AND:%.+]] = and i24 [[TRUNC]], 16383 397 // CHECK: [[BF_VALUE:%.+]] = shl i24 [[BF_AND]], 3 398 // CHECK: [[BF_CLEAR:%.+]] = and i24 %{{.+}}, -131065 399 // CHECK: or i24 [[BF_CLEAR]], [[BF_VALUE]] 400 // CHECK: store i24 %{{.+}}, i24* [[TEMP]] 401 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i24* [[LDTEMP]] to i8* 402 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i24* [[TEMP]] to i8* 403 // CHECK: [[FAIL_SUCCESS:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 3, i8* getelementptr (i8, i8* bitcast (%struct.BitFields3_packed* @{{.+}} to i8*), i64 1), i8* [[BITCAST_TEMP_OLD_BF_ADDR]], i8* [[BITCAST_TEMP_NEW_BF_ADDR]], i32 0, i32 0) 404 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 405 // CHECK: [[EXIT]] 406 #pragma omp atomic write 407 bfx3_packed.a = ldv; 408 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 409 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32 410 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 411 // CHECK: br label %[[CONT:.+]] 412 // CHECK: [[CONT]] 413 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 414 // CHECK: [[ZEXT:%.+]] = zext i32 [[NEW_VAL]] to i64 415 // CHECK: [[BF_AND:%.+]] = and i64 [[ZEXT]], 1 416 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 16 417 // CHECK: [[BF_CLEAR:%.+]] = and i64 %{{.+}}, -65537 418 // CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]] 419 // CHECK: store i64 %{{.+}}, i64* [[LDTEMP:%.+]] 420 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[LDTEMP]] 421 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 422 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 423 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 424 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 425 // CHECK: [[EXIT]] 426 #pragma omp atomic write 427 bfx4.a = ldv; 428 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 429 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i32 430 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 431 // CHECK: br label %[[CONT:.+]] 432 // CHECK: [[CONT]] 433 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 434 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8 435 // CHECK: [[BF_VALUE:%.+]] = and i8 [[TRUNC]], 1 436 // CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, -2 437 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 438 // CHECK: store i8 %{{.+}}, i8* [[LDTEMP:%.+]] 439 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[LDTEMP]] 440 // CHECK: [[RES:%.+]] = cmpxchg i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] monotonic monotonic 441 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 442 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 443 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 444 // CHECK: [[EXIT]] 445 #pragma omp atomic write 446 bfx4_packed.a = ldv; 447 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 448 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i64 449 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 450 // CHECK: br label %[[CONT:.+]] 451 // CHECK: [[CONT]] 452 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 453 // CHECK: [[BF_AND:%.+]] = and i64 [[NEW_VAL]], 127 454 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 17 455 // CHECK: [[BF_CLEAR:%.+]] = and i64 %{{.+}}, -16646145 456 // CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]] 457 // CHECK: store i64 %{{.+}}, i64* [[LDTEMP:%.+]] 458 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[LDTEMP]] 459 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 460 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 461 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 462 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 463 // CHECK: [[EXIT]] 464 #pragma omp atomic write 465 bfx4.b = ldv; 466 // CHECK: load x86_fp80, x86_fp80* @{{.+}} 467 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 %{{.+}} to i64 468 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 469 // CHECK: br label %[[CONT:.+]] 470 // CHECK: [[CONT]] 471 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 472 // CHECK: [[TRUNC:%.+]] = trunc i64 [[NEW_VAL]] to i8 473 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 127 474 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 1 475 // CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 1 476 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 477 // CHECK: store i8 %{{.+}}, i8* [[LDTEMP:%.+]] 478 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[LDTEMP]] 479 // CHECK: [[RES:%.+]] = cmpxchg i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] monotonic monotonic 480 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 481 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 482 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 483 // CHECK: [[EXIT]] 484 #pragma omp atomic write 485 bfx4_packed.b = ldv; 486 // CHECK: load i64, i64* 487 // CHECK: [[VEC_ITEM_VAL:%.+]] = uitofp i64 %{{.+}} to float 488 // CHECK: [[I64VAL:%.+]] = load atomic i64, i64* bitcast (<2 x float>* [[DEST:@.+]] to i64*) monotonic 489 // CHECK: br label %[[CONT:.+]] 490 // CHECK: [[CONT]] 491 // CHECK: [[OLD_I64:%.+]] = phi i64 [ [[I64VAL]], %{{.+}} ], [ [[FAILED_I64_OLD_VAL:%.+]], %[[CONT]] ] 492 // CHECK: [[BITCAST:%.+]] = bitcast <2 x float>* [[LDTEMP:%.+]] to i64* 493 // CHECK: store i64 [[OLD_I64]], i64* [[BITCAST]], 494 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP]] 495 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <2 x float> [[VEC_VAL]], float [[VEC_ITEM_VAL]], i64 0 496 // CHECK: store <2 x float> [[NEW_VEC_VAL]], <2 x float>* [[LDTEMP]] 497 // CHECK: [[NEW_I64:%.+]] = load i64, i64* [[BITCAST]] 498 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (<2 x float>* [[DEST]] to i64*), i64 [[OLD_I64]], i64 [[NEW_I64]] monotonic monotonic 499 // CHECK: [[FAILED_I64_OLD_VAL:%.+]] = extractvalue { i64, i1 } [[RES]], 0 500 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 501 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 502 // CHECK: [[EXIT]] 503 #pragma omp atomic write 504 float2x.x = ulv; 505 // CHECK: call i32 @llvm.read_register.i32( 506 // CHECK: sitofp i32 %{{.+}} to double 507 // CHECK: bitcast double %{{.+}} to i64 508 // CHECK: store atomic i64 %{{.+}}, i64* bitcast (double* @{{.+}} to i64*) seq_cst 509 // CHECK: call{{.*}} @__kmpc_flush( 510 #pragma omp atomic write seq_cst 511 dv = rix; 512 return 0; 513 } 514 515 #endif 516