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 #ifndef HEADER 6 #define HEADER 7 8 _Bool bv, bx; 9 char cv, cx; 10 unsigned char ucv, ucx; 11 short sv, sx; 12 unsigned short usv, usx; 13 int iv, ix; 14 unsigned int uiv, uix; 15 long lv, lx; 16 unsigned long ulv, ulx; 17 long long llv, llx; 18 unsigned long long ullv, ullx; 19 float fv, fx; 20 double dv, dx; 21 long double ldv, ldx; 22 _Complex int civ, cix; 23 _Complex float cfv, cfx; 24 _Complex double cdv, cdx; 25 26 typedef int int4 __attribute__((__vector_size__(16))); 27 int4 int4x; 28 29 struct BitFields { 30 int : 32; 31 int a : 31; 32 } bfx; 33 34 struct BitFields_packed { 35 int : 32; 36 int a : 31; 37 } __attribute__ ((__packed__)) bfx_packed; 38 39 struct BitFields2 { 40 int : 31; 41 int a : 1; 42 } bfx2; 43 44 struct BitFields2_packed { 45 int : 31; 46 int a : 1; 47 } __attribute__ ((__packed__)) bfx2_packed; 48 49 struct BitFields3 { 50 int : 11; 51 int a : 14; 52 } bfx3; 53 54 struct BitFields3_packed { 55 int : 11; 56 int a : 14; 57 } __attribute__ ((__packed__)) bfx3_packed; 58 59 struct BitFields4 { 60 short : 16; 61 int a: 1; 62 long b : 7; 63 } bfx4; 64 65 struct BitFields4_packed { 66 short : 16; 67 int a: 1; 68 long b : 7; 69 } __attribute__ ((__packed__)) bfx4_packed; 70 71 typedef float float2 __attribute__((ext_vector_type(2))); 72 float2 float2x; 73 74 // Register "0" is currently an invalid register for global register variables. 75 // Use "esp" instead of "0". 76 // register int rix __asm__("0"); 77 register int rix __asm__("esp"); 78 79 int main() { 80 // CHECK-NOT: atomicrmw 81 #pragma omp atomic 82 ++dv; 83 // CHECK: atomicrmw add i8* @{{.+}}, i8 1 monotonic 84 #pragma omp atomic 85 bx++; 86 // CHECK: atomicrmw add i8* @{{.+}}, i8 1 monotonic 87 #pragma omp atomic update 88 ++cx; 89 // CHECK: atomicrmw sub i8* @{{.+}}, i8 1 monotonic 90 #pragma omp atomic 91 ucx--; 92 // CHECK: atomicrmw sub i16* @{{.+}}, i16 1 monotonic 93 #pragma omp atomic update 94 --sx; 95 // CHECK: [[USV:%.+]] = load i16, i16* @{{.+}}, 96 // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i32 97 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 98 // CHECK: br label %[[CONT:.+]] 99 // CHECK: [[CONT]] 100 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 101 // CHECK: [[CONV:%.+]] = zext i16 [[EXPECTED]] to i32 102 // CHECK: [[ADD:%.+]] = add nsw i32 [[CONV]], [[EXPR]] 103 // CHECK: [[DESIRED:%.+]] = trunc i32 [[ADD]] to i16 104 // CHECK: store i16 [[DESIRED]], i16* [[TEMP:%.+]], 105 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 106 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 107 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 108 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 109 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 110 // CHECK: [[EXIT]] 111 #pragma omp atomic 112 usx += usv; 113 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 114 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 115 // CHECK: br label %[[CONT:.+]] 116 // CHECK: [[CONT]] 117 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 118 // CHECK: [[DESIRED:%.+]] = mul nsw i32 [[EXPECTED]], [[EXPR]] 119 // CHECK: store i32 [[DESIRED]], i32* [[TEMP:%.+]], 120 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 121 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 122 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 123 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 124 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 125 // CHECK: [[EXIT]] 126 #pragma omp atomic update 127 ix *= iv; 128 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 129 // CHECK: atomicrmw sub i32* @{{.+}}, i32 [[EXPR]] monotonic 130 #pragma omp atomic 131 uix -= uiv; 132 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 133 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 134 // CHECK: br label %[[CONT:.+]] 135 // CHECK: [[CONT]] 136 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 137 // CHECK: [[DESIRED:%.+]] = shl i32 [[EXPECTED]], [[EXPR]] 138 // CHECK: store i32 [[DESIRED]], i32* [[TEMP:%.+]], 139 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 140 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 141 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 142 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 143 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 144 // CHECK: [[EXIT]] 145 #pragma omp atomic update 146 ix <<= iv; 147 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 148 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 149 // CHECK: br label %[[CONT:.+]] 150 // CHECK: [[CONT]] 151 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 152 // CHECK: [[DESIRED:%.+]] = lshr i32 [[EXPECTED]], [[EXPR]] 153 // CHECK: store i32 [[DESIRED]], i32* [[TEMP:%.+]], 154 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 155 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 156 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 157 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 158 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 159 // CHECK: [[EXIT]] 160 #pragma omp atomic 161 uix >>= uiv; 162 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 163 // CHECK: [[X:%.+]] = load atomic i64, i64* [[X_ADDR:@.+]] monotonic 164 // CHECK: br label %[[CONT:.+]] 165 // CHECK: [[CONT]] 166 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 167 // CHECK: [[DESIRED:%.+]] = sdiv i64 [[EXPECTED]], [[EXPR]] 168 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 169 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 170 // CHECK: [[RES:%.+]] = cmpxchg i64* [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 171 // CHECK: [[OLD_X]] = extractvalue { i64, i1 } [[RES]], 0 172 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 173 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 174 // CHECK: [[EXIT]] 175 #pragma omp atomic update 176 lx /= lv; 177 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 178 // CHECK: atomicrmw and i64* @{{.+}}, i64 [[EXPR]] monotonic 179 #pragma omp atomic 180 ulx &= ulv; 181 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 182 // CHECK: atomicrmw xor i64* @{{.+}}, i64 [[EXPR]] monotonic 183 #pragma omp atomic update 184 llx ^= llv; 185 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 186 // CHECK: atomicrmw or i64* @{{.+}}, i64 [[EXPR]] monotonic 187 #pragma omp atomic 188 ullx |= ullv; 189 // CHECK: [[EXPR:%.+]] = load float, float* @{{.+}}, 190 // CHECK: [[OLD:%.+]] = load atomic i32, i32* bitcast (float* [[X_ADDR:@.+]] to i32*) monotonic 191 // CHECK: br label %[[CONT:.+]] 192 // CHECK: [[CONT]] 193 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[OLD]], %{{.+}} ], [ [[PREV:%.+]], %[[CONT]] ] 194 // CHECK: [[BITCAST:%.+]] = bitcast float* [[TEMP:%.+]] to i32* 195 // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float 196 // CHECK: [[ADD:%.+]] = fadd float [[OLD]], [[EXPR]] 197 // CHECK: store float [[ADD]], float* [[TEMP]], 198 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[BITCAST]], 199 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (float* [[X_ADDR]] to i32*), i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 200 // CHECK: [[PREV:%.+]] = extractvalue { i32, i1 } [[RES]], 0 201 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 202 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 203 // CHECK: [[EXIT]] 204 #pragma omp atomic update 205 fx = fx + fv; 206 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 207 // CHECK: [[OLD:%.+]] = load atomic i64, i64* bitcast (double* [[X_ADDR:@.+]] to i64*) monotonic 208 // CHECK: br label %[[CONT:.+]] 209 // CHECK: [[CONT]] 210 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[OLD]], %{{.+}} ], [ [[PREV:%.+]], %[[CONT]] ] 211 // CHECK: [[BITCAST:%.+]] = bitcast double* [[TEMP:%.+]] to i64* 212 // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double 213 // CHECK: [[SUB:%.+]] = fsub double [[EXPR]], [[OLD]] 214 // CHECK: store double [[SUB]], double* [[TEMP]], 215 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[BITCAST]], 216 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (double* [[X_ADDR]] to i64*), i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 217 // CHECK: [[PREV:%.+]] = extractvalue { i64, i1 } [[RES]], 0 218 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 219 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 220 // CHECK: [[EXIT]] 221 #pragma omp atomic 222 dx = dv - dx; 223 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}}, 224 // CHECK: [[OLD:%.+]] = load atomic i128, i128* bitcast (x86_fp80* [[X_ADDR:@.+]] to i128*) monotonic 225 // CHECK: br label %[[CONT:.+]] 226 // CHECK: [[CONT]] 227 // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[OLD]], %{{.+}} ], [ [[PREV:%.+]], %[[CONT]] ] 228 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i128* 229 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST]], 230 // CHECK: [[BITCAST1:%.+]] = bitcast x86_fp80* [[TEMP1:%.+]] to i128* 231 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST1]], 232 // CHECK: [[OLD:%.+]] = load x86_fp80, x86_fp80* [[TEMP1]] 233 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[OLD]], [[EXPR]] 234 // CHECK: store x86_fp80 [[MUL]], x86_fp80* [[TEMP]] 235 // CHECK: [[DESIRED:%.+]] = load i128, i128* [[BITCAST]] 236 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (x86_fp80* [[X_ADDR]] to i128*), i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic 237 // CHECK: [[PREV:%.+]] = extractvalue { i128, i1 } [[RES]], 0 238 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 239 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 240 // CHECK: [[EXIT]] 241 #pragma omp atomic update 242 ldx = ldx * ldv; 243 // CHECK: [[EXPR_RE:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0) 244 // CHECK: [[EXPR_IM:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1) 245 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 246 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 247 // CHECK: br label %[[CONT:.+]] 248 // CHECK: [[CONT]] 249 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 250 // CHECK: [[X_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 251 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 252 // CHECK: [[X_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 253 // <Skip checks for complex calculations> 254 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 255 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 256 // CHECK: store i32 %{{.+}}, i32* [[X_RE_ADDR]] 257 // CHECK: store i32 %{{.+}}, i32* [[X_IM_ADDR]] 258 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 259 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 260 // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR]] to i8*), i8* [[EXPECTED]], i8* [[DESIRED]], i32 0, i32 0) 261 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 262 // CHECK: [[EXIT]] 263 #pragma omp atomic 264 cix = civ / cix; 265 // CHECK: [[EXPR_RE:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0) 266 // CHECK: [[EXPR_IM:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1) 267 // CHECK: [[BITCAST:%.+]] = bitcast { float, float }* [[EXPECTED_ADDR:%.+]] to i8* 268 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ float, float }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 269 // CHECK: br label %[[CONT:.+]] 270 // CHECK: [[CONT]] 271 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[EXPECTED_ADDR]], i32 0, i32 0 272 // CHECK: [[X_RE:%.+]] = load float, float* [[X_RE_ADDR]] 273 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[EXPECTED_ADDR]], i32 0, i32 1 274 // CHECK: [[X_IM:%.+]] = load float, float* [[X_IM_ADDR]] 275 // <Skip checks for complex calculations> 276 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 277 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[DESIRED_ADDR]], i32 0, i32 1 278 // CHECK: store float %{{.+}}, float* [[X_RE_ADDR]] 279 // CHECK: store float %{{.+}}, float* [[X_IM_ADDR]] 280 // CHECK: [[EXPECTED:%.+]] = bitcast { float, float }* [[EXPECTED_ADDR]] to i8* 281 // CHECK: [[DESIRED:%.+]] = bitcast { float, float }* [[DESIRED_ADDR]] to i8* 282 // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 8, i8* bitcast ({ float, float }* [[X_ADDR]] to i8*), i8* [[EXPECTED]], i8* [[DESIRED]], i32 0, i32 0) 283 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 284 // CHECK: [[EXIT]] 285 #pragma omp atomic update 286 cfx = cfv + cfx; 287 // CHECK: [[EXPR_RE:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0) 288 // CHECK: [[EXPR_IM:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 1) 289 // CHECK: [[BITCAST:%.+]] = bitcast { double, double }* [[EXPECTED_ADDR:%.+]] to i8* 290 // CHECK: call void @__atomic_load(i64 16, i8* bitcast ({ double, double }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 5) 291 // CHECK: br label %[[CONT:.+]] 292 // CHECK: [[CONT]] 293 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[EXPECTED_ADDR]], i32 0, i32 0 294 // CHECK: [[X_RE:%.+]] = load double, double* [[X_RE_ADDR]] 295 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[EXPECTED_ADDR]], i32 0, i32 1 296 // CHECK: [[X_IM:%.+]] = load double, double* [[X_IM_ADDR]] 297 // <Skip checks for complex calculations> 298 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 299 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[DESIRED_ADDR]], i32 0, i32 1 300 // CHECK: store double %{{.+}}, double* [[X_RE_ADDR]] 301 // CHECK: store double %{{.+}}, double* [[X_IM_ADDR]] 302 // CHECK: [[EXPECTED:%.+]] = bitcast { double, double }* [[EXPECTED_ADDR]] to i8* 303 // CHECK: [[DESIRED:%.+]] = bitcast { double, double }* [[DESIRED_ADDR]] to i8* 304 // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 16, i8* bitcast ({ double, double }* [[X_ADDR]] to i8*), i8* [[EXPECTED]], i8* [[DESIRED]], i32 5, i32 5) 305 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 306 // CHECK: [[EXIT]] 307 // CHECK: call{{.*}} @__kmpc_flush( 308 #pragma omp atomic seq_cst 309 cdx = cdx - cdv; 310 // CHECK: [[BV:%.+]] = load i8, i8* @{{.+}} 311 // CHECK: [[BOOL:%.+]] = trunc i8 [[BV]] to i1 312 // CHECK: [[EXPR:%.+]] = zext i1 [[BOOL]] to i64 313 // CHECK: atomicrmw and i64* @{{.+}}, i64 [[EXPR]] monotonic 314 #pragma omp atomic update 315 ulx = ulx & bv; 316 // CHECK: [[CV:%.+]] = load i8, i8* @{{.+}}, align 1 317 // CHECK: [[EXPR:%.+]] = sext i8 [[CV]] to i32 318 // CHECK: [[BX:%.+]] = load atomic i8, i8* [[BX_ADDR:@.+]] monotonic 319 // CHECK: br label %[[CONT:.+]] 320 // CHECK: [[CONT]] 321 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[BX]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 322 // CHECK: [[OLD:%.+]] = trunc i8 [[EXPECTED]] to i1 323 // CHECK: [[X_RVAL:%.+]] = zext i1 [[OLD]] to i32 324 // CHECK: [[AND:%.+]] = and i32 [[EXPR]], [[X_RVAL]] 325 // CHECK: [[CAST:%.+]] = icmp ne i32 [[AND]], 0 326 // CHECK: [[DESIRED:%.+]] = zext i1 [[CAST]] to i8 327 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]], 328 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 329 // CHECK: [[RES:%.+]] = cmpxchg i8* [[BX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 330 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 331 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 332 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 333 // CHECK: [[EXIT]] 334 #pragma omp atomic 335 bx = cv & bx; 336 // CHECK: [[UCV:%.+]] = load i8, i8* @{{.+}}, 337 // CHECK: [[EXPR:%.+]] = zext i8 [[UCV]] to i32 338 // CHECK: [[X:%.+]] = load atomic i8, i8* [[CX_ADDR:@.+]] seq_cst 339 // CHECK: br label %[[CONT:.+]] 340 // CHECK: [[CONT]] 341 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 342 // CHECK: [[X_RVAL:%.+]] = sext i8 [[EXPECTED]] to i32 343 // CHECK: [[ASHR:%.+]] = ashr i32 [[X_RVAL]], [[EXPR]] 344 // CHECK: [[DESIRED:%.+]] = trunc i32 [[ASHR]] to i8 345 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]], 346 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 347 // CHECK: [[RES:%.+]] = cmpxchg i8* [[CX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] seq_cst seq_cst 348 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 349 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 350 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 351 // CHECK: [[EXIT]] 352 // CHECK: call{{.*}} @__kmpc_flush( 353 #pragma omp atomic update, seq_cst 354 cx = cx >> ucv; 355 // CHECK: [[SV:%.+]] = load i16, i16* @{{.+}}, 356 // CHECK: [[EXPR:%.+]] = sext i16 [[SV]] to i32 357 // CHECK: [[X:%.+]] = load atomic i64, i64* [[ULX_ADDR:@.+]] monotonic 358 // CHECK: br label %[[CONT:.+]] 359 // CHECK: [[CONT]] 360 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 361 // CHECK: [[X_RVAL:%.+]] = trunc i64 [[EXPECTED]] to i32 362 // CHECK: [[SHL:%.+]] = shl i32 [[EXPR]], [[X_RVAL]] 363 // CHECK: [[DESIRED:%.+]] = sext i32 [[SHL]] to i64 364 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 365 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 366 // CHECK: [[RES:%.+]] = cmpxchg i64* [[ULX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 367 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 368 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 369 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 370 // CHECK: [[EXIT]] 371 #pragma omp atomic update 372 ulx = sv << ulx; 373 // CHECK: [[USV:%.+]] = load i16, i16* @{{.+}}, 374 // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i64 375 // CHECK: [[X:%.+]] = load atomic i64, i64* [[LX_ADDR:@.+]] monotonic 376 // CHECK: br label %[[CONT:.+]] 377 // CHECK: [[CONT]] 378 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 379 // CHECK: [[DESIRED:%.+]] = srem i64 [[EXPECTED]], [[EXPR]] 380 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 381 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 382 // CHECK: [[RES:%.+]] = cmpxchg i64* [[LX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 383 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 384 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 385 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 386 // CHECK: [[EXIT]] 387 #pragma omp atomic 388 lx = lx % usv; 389 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}} 390 // CHECK: atomicrmw or i32* @{{.+}}, i32 [[EXPR]] seq_cst 391 // CHECK: call{{.*}} @__kmpc_flush( 392 #pragma omp atomic seq_cst, update 393 uix = iv | uix; 394 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}} 395 // CHECK: atomicrmw and i32* @{{.+}}, i32 [[EXPR]] monotonic 396 #pragma omp atomic 397 ix = ix & uiv; 398 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 399 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 400 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 401 // CHECK: br label %[[CONT:.+]] 402 // CHECK: [[CONT]] 403 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 404 // CHECK: [[X_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 405 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 406 // CHECK: [[X_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 407 // <Skip checks for complex calculations> 408 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 409 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 410 // CHECK: store i32 %{{.+}}, i32* [[X_RE_ADDR]] 411 // CHECK: store i32 %{{.+}}, i32* [[X_IM_ADDR]] 412 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 413 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 414 // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR]] to i8*), i8* [[EXPECTED]], i8* [[DESIRED]], i32 0, i32 0) 415 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 416 // CHECK: [[EXIT]] 417 #pragma omp atomic update 418 cix = lv + cix; 419 // CHECK: [[ULV:%.+]] = load i64, i64* @{{.+}}, 420 // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULV]] to float 421 // CHECK: [[OLD:%.+]] = load atomic i32, i32* bitcast (float* [[X_ADDR:@.+]] to i32*) monotonic 422 // CHECK: br label %[[CONT:.+]] 423 // CHECK: [[CONT]] 424 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[OLD]], %{{.+}} ], [ [[PREV:%.+]], %[[CONT]] ] 425 // CHECK: [[BITCAST:%.+]] = bitcast float* [[TEMP:%.+]] to i32* 426 // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float 427 // CHECK: [[MUL:%.+]] = fmul float [[OLD]], [[EXPR]] 428 // CHECK: store float [[MUL]], float* [[TEMP]], 429 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[BITCAST]], 430 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (float* [[X_ADDR]] to i32*), i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 431 // CHECK: [[PREV:%.+]] = extractvalue { i32, i1 } [[RES]], 0 432 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 433 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 434 // CHECK: [[EXIT]] 435 #pragma omp atomic 436 fx = fx * ulv; 437 // CHECK: [[LLV:%.+]] = load i64, i64* @{{.+}}, 438 // CHECK: [[EXPR:%.+]] = sitofp i64 [[LLV]] to double 439 // CHECK: [[OLD:%.+]] = load atomic i64, i64* bitcast (double* [[X_ADDR:@.+]] to i64*) monotonic 440 // CHECK: br label %[[CONT:.+]] 441 // CHECK: [[CONT]] 442 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[OLD]], %{{.+}} ], [ [[PREV:%.+]], %[[CONT]] ] 443 // CHECK: [[BITCAST:%.+]] = bitcast double* [[TEMP:%.+]] to i64* 444 // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double 445 // CHECK: [[DIV:%.+]] = fdiv double [[OLD]], [[EXPR]] 446 // CHECK: store double [[DIV]], double* [[TEMP]], 447 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[BITCAST]], 448 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (double* [[X_ADDR]] to i64*), i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 449 // CHECK: [[PREV:%.+]] = extractvalue { i64, i1 } [[RES]], 0 450 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 451 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 452 // CHECK: [[EXIT]] 453 #pragma omp atomic update 454 dx /= llv; 455 // CHECK: [[ULLV:%.+]] = load i64, i64* @{{.+}}, 456 // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULLV]] to x86_fp80 457 // CHECK: [[OLD:%.+]] = load atomic i128, i128* bitcast (x86_fp80* [[X_ADDR:@.+]] to i128*) monotonic 458 // CHECK: br label %[[CONT:.+]] 459 // CHECK: [[CONT]] 460 // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[OLD]], %{{.+}} ], [ [[PREV:%.+]], %[[CONT]] ] 461 // CHECK: [[BITCAST1:%.+]] = bitcast x86_fp80* [[TEMP1:%.+]] to i128* 462 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i128* 463 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST]] 464 // CHECK: [[OLD:%.+]] = load x86_fp80, x86_fp80* [[TEMP]] 465 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[OLD]], [[EXPR]] 466 // CHECK: store x86_fp80 [[SUB]], x86_fp80* [[TEMP1]] 467 // CHECK: [[DESIRED:%.+]] = load i128, i128* [[BITCAST1]] 468 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (x86_fp80* [[X_ADDR]] to i128*), i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic 469 // CHECK: [[PREV:%.+]] = extractvalue { i128, i1 } [[RES]], 0 470 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 471 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 472 // CHECK: [[EXIT]] 473 #pragma omp atomic 474 ldx -= ullv; 475 // CHECK: [[EXPR:%.+]] = load float, float* @{{.+}}, 476 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 477 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 478 // CHECK: br label %[[CONT:.+]] 479 // CHECK: [[CONT]] 480 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 481 // CHECK: [[X_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 482 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 483 // CHECK: [[X_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 484 // <Skip checks for complex calculations> 485 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 486 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 487 // CHECK: store i32 %{{.+}}, i32* [[X_RE_ADDR]] 488 // CHECK: store i32 %{{.+}}, i32* [[X_IM_ADDR]] 489 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 490 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 491 // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR]] to i8*), i8* [[EXPECTED]], i8* [[DESIRED]], i32 0, i32 0) 492 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 493 // CHECK: [[EXIT]] 494 #pragma omp atomic update 495 cix = fv / cix; 496 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 497 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 498 // CHECK: br label %[[CONT:.+]] 499 // CHECK: [[CONT]] 500 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 501 // CHECK: [[CONV:%.+]] = sext i16 [[EXPECTED]] to i32 502 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to double 503 // CHECK: [[ADD:%.+]] = fadd double [[X_RVAL]], [[EXPR]] 504 // CHECK: [[DESIRED:%.+]] = fptosi double [[ADD]] to i16 505 // CHECK: store i16 [[DESIRED]], i16* [[TEMP:%.+]] 506 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]] 507 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 508 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 509 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 510 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 511 // CHECK: [[EXIT]] 512 #pragma omp atomic 513 sx = sx + dv; 514 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}}, 515 // CHECK: [[XI8:%.+]] = load atomic i8, i8* [[X_ADDR:@.+]] monotonic 516 // CHECK: br label %[[CONT:.+]] 517 // CHECK: [[CONT]] 518 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_XI8:%.+]], %[[CONT]] ] 519 // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 520 // CHECK: [[CONV:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 521 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to x86_fp80 522 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[EXPR]], [[X_RVAL]] 523 // CHECK: [[BOOL_DESIRED:%.+]] = fcmp une x86_fp80 [[MUL]], 0xK00000000000000000000 524 // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 525 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]] 526 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]] 527 // CHECK: [[RES:%.+]] = cmpxchg i8* [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 528 // CHECK: [[OLD_XI8:%.+]] = extractvalue { i8, i1 } [[RES]], 0 529 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 530 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 531 // CHECK: [[EXIT]] 532 #pragma omp atomic update 533 bx = ldv * bx; 534 // CHECK: [[EXPR_RE:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* [[CIV_ADDR:@.+]], i32 0, i32 0), 535 // CHECK: [[EXPR_IM:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* [[CIV_ADDR]], i32 0, i32 1), 536 // CHECK: [[XI8:%.+]] = load atomic i8, i8* [[X_ADDR:@.+]] monotonic 537 // CHECK: br label %[[CONT:.+]] 538 // CHECK: [[CONT]] 539 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_XI8:%.+]], %[[CONT]] ] 540 // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 541 // CHECK: [[X_RVAL:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 542 // CHECK: [[SUB_RE:%.+]] = sub i32 [[EXPR_RE:%.+]], [[X_RVAL]] 543 // CHECK: [[SUB_IM:%.+]] = sub i32 [[EXPR_IM:%.+]], 0 544 // CHECK: icmp ne i32 [[SUB_RE]], 0 545 // CHECK: icmp ne i32 [[SUB_IM]], 0 546 // CHECK: [[BOOL_DESIRED:%.+]] = or i1 547 // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 548 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]] 549 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]] 550 // CHECK: [[RES:%.+]] = cmpxchg i8* [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 551 // CHECK: [[OLD_XI8:%.+]] = extractvalue { i8, i1 } [[RES]], 0 552 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 553 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 554 // CHECK: [[EXIT]] 555 #pragma omp atomic 556 bx = civ - bx; 557 // CHECK: [[EXPR_RE:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0) 558 // CHECK: [[EXPR_IM:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1) 559 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 560 // CHECK: br label %[[CONT:.+]] 561 // CHECK: [[CONT]] 562 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 563 // CHECK: [[CONV:%.+]] = zext i16 [[EXPECTED]] to i32 564 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to float 565 // <Skip checks for complex calculations> 566 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP:%.+]], i32 0, i32 0 567 // CHECK: [[X_RE:%.+]] = load float, float* [[X_RE_ADDR]] 568 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP]], i32 0, i32 1 569 // CHECK: [[X_IM:%.+]] = load float, float* [[X_IM_ADDR]] 570 // CHECK: [[DESIRED:%.+]] = fptoui float [[X_RE]] to i16 571 // CHECK: store i16 [[DESIRED]], i16* [[TEMP:%.+]] 572 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]] 573 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 574 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 575 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 576 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 577 // CHECK: [[EXIT]] 578 #pragma omp atomic update 579 usx /= cfv; 580 // CHECK: [[EXPR_RE:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0) 581 // CHECK: [[EXPR_IM:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 1) 582 // CHECK: [[X:%.+]] = load atomic i64, i64* [[X_ADDR:@.+]] monotonic 583 // CHECK: br label %[[CONT:.+]] 584 // CHECK: [[CONT]] 585 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 586 // CHECK: [[X_RVAL:%.+]] = sitofp i64 [[EXPECTED]] to double 587 // CHECK: [[ADD_RE:%.+]] = fadd double [[X_RVAL]], [[EXPR_RE]] 588 // CHECK: [[ADD_IM:%.+]] = fadd double 0.000000e+00, [[EXPR_IM]] 589 // CHECK: [[DESIRED:%.+]] = fptosi double [[ADD_RE]] to i64 590 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]] 591 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]] 592 // CHECK: [[RES:%.+]] = cmpxchg i64* [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 593 // CHECK: [[OLD_X]] = extractvalue { i64, i1 } [[RES]], 0 594 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 595 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 596 // CHECK: [[EXIT]] 597 #pragma omp atomic 598 llx += cdv; 599 // CHECK: [[IDX:%.+]] = load i16, i16* @{{.+}} 600 // CHECK: load i8, i8* 601 // CHECK: [[VEC_ITEM_VAL:%.+]] = zext i1 %{{.+}} to i32 602 // CHECK: [[I128VAL:%.+]] = load atomic i128, i128* bitcast (<4 x i32>* [[DEST:@.+]] to i128*) monotonic 603 // CHECK: br label %[[CONT:.+]] 604 // CHECK: [[CONT]] 605 // CHECK: [[OLD_I128:%.+]] = phi i128 [ [[I128VAL]], %{{.+}} ], [ [[FAILED_I128_OLD_VAL:%.+]], %[[CONT]] ] 606 // CHECK: [[BITCAST:%.+]] = bitcast <4 x i32>* [[TEMP:%.+]] to i128* 607 // CHECK: store i128 [[OLD_I128]], i128* [[BITCAST]], 608 // CHECK: [[OLD_VEC_VAL:%.+]] = bitcast i128 [[OLD_I128]] to <4 x i32> 609 // CHECK: store <4 x i32> [[OLD_VEC_VAL]], <4 x i32>* [[LDTEMP:%.+]], 610 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[LDTEMP]] 611 // CHECK: [[ITEM:%.+]] = extractelement <4 x i32> [[VEC_VAL]], i16 [[IDX]] 612 // CHECK: [[OR:%.+]] = or i32 [[ITEM]], [[VEC_ITEM_VAL]] 613 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[TEMP]] 614 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <4 x i32> [[VEC_VAL]], i32 [[OR]], i16 [[IDX]] 615 // CHECK: store <4 x i32> [[NEW_VEC_VAL]], <4 x i32>* [[TEMP]] 616 // CHECK: [[NEW_I128:%.+]] = load i128, i128* [[BITCAST]] 617 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (<4 x i32>* [[DEST]] to i128*), i128 [[OLD_I128]], i128 [[NEW_I128]] monotonic monotonic 618 // CHECK: [[FAILED_I128_OLD_VAL:%.+]] = extractvalue { i128, i1 } [[RES]], 0 619 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i128, i1 } [[RES]], 1 620 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 621 // CHECK: [[EXIT]] 622 #pragma omp atomic update 623 int4x[sv] |= bv; 624 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 625 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* bitcast (i8* getelementptr (i8, i8* bitcast (%struct.BitFields* @{{.+}} to i8*), i64 4) to i32*) monotonic 626 // CHECK: br label %[[CONT:.+]] 627 // CHECK: [[CONT]] 628 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 629 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 630 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 631 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 632 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 633 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 634 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 635 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] 636 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 637 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 638 // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 639 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 640 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 641 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 642 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 643 // 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 644 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 645 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 646 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 647 // CHECK: [[EXIT]] 648 #pragma omp atomic 649 bfx.a = bfx.a - ldv; 650 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 651 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[LDTEMP:%.+]] to i8* 652 // CHECK: call void @__atomic_load(i64 4, i8* getelementptr (i8, i8* bitcast (%struct.BitFields_packed* @{{.+}} to i8*), i64 4), i8* [[BITCAST]], i32 0) 653 // CHECK: br label %[[CONT:.+]] 654 // CHECK: [[CONT]] 655 // CHECK: [[PREV_VALUE:%.+]] = load i32, i32* [[LDTEMP]] 656 // CHECK: store i32 [[PREV_VALUE]], i32* [[TEMP1:%.+]], 657 // CHECK: [[PREV_VALUE:%.+]] = load i32, i32* [[LDTEMP]] 658 // CHECK: store i32 [[PREV_VALUE]], i32* [[TEMP:%.+]], 659 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 660 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 661 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 662 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 663 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] 664 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[MUL]] to i32 665 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 666 // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 667 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 668 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 669 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 670 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i32* [[LDTEMP]] to i8* 671 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i32* [[TEMP1]] to i8* 672 // 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) 673 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 674 // CHECK: [[EXIT]] 675 #pragma omp atomic update 676 bfx_packed.a *= ldv; 677 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 678 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0) monotonic 679 // CHECK: br label %[[CONT:.+]] 680 // CHECK: [[CONT]] 681 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 682 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 683 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 684 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 685 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_LD]], 31 686 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 687 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] 688 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 689 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 690 // CHECK: [[BF_AND:%.+]] = and i32 [[CONV]], 1 691 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 31 692 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], 2147483647 693 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 694 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 695 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 696 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 697 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 698 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 699 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 700 // CHECK: [[EXIT]] 701 #pragma omp atomic 702 bfx2.a -= ldv; 703 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 704 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr (i8, i8* bitcast (%struct.BitFields2_packed* @{{.+}} to i8*), i64 3) monotonic 705 // CHECK: br label %[[CONT:.+]] 706 // CHECK: [[CONT]] 707 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 708 // CHECK: [[BITCAST1:%.+]] = bitcast i32* %{{.+}} to i8* 709 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 710 // CHECK: [[BITCAST:%.+]] = bitcast i32* %{{.+}} to i8* 711 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 712 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 713 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 7 714 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i32 715 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 716 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[EXPR]], [[X_RVAL]] 717 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 718 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8 719 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 720 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 1 721 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 7 722 // CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 127 723 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 724 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 725 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 726 // 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 727 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 728 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 729 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 730 // CHECK: [[EXIT]] 731 #pragma omp atomic update 732 bfx2_packed.a = ldv / bfx2_packed.a; 733 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 734 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0) monotonic 735 // CHECK: br label %[[CONT:.+]] 736 // CHECK: [[CONT]] 737 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 738 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 739 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 740 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 741 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 7 742 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 18 743 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 744 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[X_RVAL]], [[EXPR]] 745 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 746 // CHECK: [[BF_LD:%.+]] = load i32, i32* [[TEMP1]], 747 // CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 16383 748 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 11 749 // CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -33552385 750 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 751 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 752 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 753 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 754 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 755 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 756 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 757 // CHECK: [[EXIT]] 758 #pragma omp atomic 759 bfx3.a /= ldv; 760 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 761 // CHECK: [[LDTEMP:%.+]] = bitcast i32* %{{.+}} to i24* 762 // CHECK: [[BITCAST:%.+]] = bitcast i24* %{{.+}} to i8* 763 // CHECK: call void @__atomic_load(i64 3, i8* getelementptr (i8, i8* bitcast (%struct.BitFields3_packed* @{{.+}} to i8*), i64 1), i8* [[BITCAST]], i32 0) 764 // CHECK: br label %[[CONT:.+]] 765 // CHECK: [[CONT]] 766 // CHECK: [[PREV_VALUE:%.+]] = load i24, i24* [[LDTEMP]] 767 // CHECK: store i24 [[PREV_VALUE]], i24* [[TEMP1:%.+]], 768 // CHECK: [[PREV_VALUE:%.+]] = load i24, i24* [[LDTEMP]] 769 // CHECK: store i24 [[PREV_VALUE]], i24* [[TEMP:%.+]], 770 // CHECK: [[A_LD:%.+]] = load i24, i24* [[TEMP]], 771 // CHECK: [[A_SHL:%.+]] = shl i24 [[A_LD]], 7 772 // CHECK: [[A_ASHR:%.+]] = ashr i24 [[A_SHL]], 10 773 // CHECK: [[CAST:%.+]] = sext i24 [[A_ASHR]] to i32 774 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 775 // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[X_RVAL]], [[EXPR]] 776 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i32 777 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i24 778 // CHECK: [[BF_LD:%.+]] = load i24, i24* [[TEMP1]], 779 // CHECK: [[BF_AND:%.+]] = and i24 [[TRUNC]], 16383 780 // CHECK: [[BF_VALUE:%.+]] = shl i24 [[BF_AND]], 3 781 // CHECK: [[BF_CLEAR:%.+]] = and i24 [[BF_LD]], -131065 782 // CHECK: or i24 [[BF_CLEAR]], [[BF_VALUE]] 783 // CHECK: store i24 %{{.+}}, i24* [[TEMP1]] 784 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i24* [[LDTEMP]] to i8* 785 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i24* [[TEMP1]] to i8* 786 // 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) 787 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 788 // CHECK: [[EXIT]] 789 #pragma omp atomic update 790 bfx3_packed.a += ldv; 791 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 792 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 793 // CHECK: br label %[[CONT:.+]] 794 // CHECK: [[CONT]] 795 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 796 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP1:%.+]], 797 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP:%.+]], 798 // CHECK: [[A_LD:%.+]] = load i64, i64* [[TEMP]], 799 // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 47 800 // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 63 801 // CHECK: [[A_CAST:%.+]] = trunc i64 [[A_ASHR:%.+]] to i32 802 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST:%.+]] to x86_fp80 803 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] 804 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[MUL]] to i32 805 // CHECK: [[ZEXT:%.+]] = zext i32 [[NEW_VAL]] to i64 806 // CHECK: [[BF_LD:%.+]] = load i64, i64* [[TEMP1]], 807 // CHECK: [[BF_AND:%.+]] = and i64 [[ZEXT]], 1 808 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 16 809 // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -65537 810 // CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]] 811 // CHECK: store i64 %{{.+}}, i64* [[TEMP1]] 812 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[TEMP1]] 813 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 814 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 815 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 816 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 817 // CHECK: [[EXIT]] 818 #pragma omp atomic 819 bfx4.a = bfx4.a * ldv; 820 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 821 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 822 // CHECK: br label %[[CONT:.+]] 823 // CHECK: [[CONT]] 824 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 825 // CHECK: [[BITCAST1:%.+]] = bitcast i32* %{{.+}} to i8* 826 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 827 // CHECK: [[BITCAST:%.+]] = bitcast i32* %{{.+}} to i8* 828 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 829 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 830 // CHECK: [[A_SHL:%.+]] = shl i8 [[A_LD]], 7 831 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_SHL:%.+]], 7 832 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR:%.+]] to i32 833 // CHECK: [[CONV:%.+]] = sitofp i32 [[CAST]] to x86_fp80 834 // CHECK: [[SUB: %.+]] = fsub x86_fp80 [[CONV]], [[EXPR]] 835 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB:%.+]] to i32 836 // CHECK: [[NEW_VAL:%.+]] = trunc i32 [[CONV]] to i8 837 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 838 // CHECK: [[BF_VALUE:%.+]] = and i8 [[NEW_VAL]], 1 839 // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], -2 840 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 841 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 842 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 843 // 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 844 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 845 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 846 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 847 // CHECK: [[EXIT]] 848 #pragma omp atomic update 849 bfx4_packed.a -= ldv; 850 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 851 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 852 // CHECK: br label %[[CONT:.+]] 853 // CHECK: [[CONT]] 854 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 855 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP1:%.+]], 856 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP:%.+]], 857 // CHECK: [[A_LD:%.+]] = load i64, i64* [[TEMP]], 858 // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 40 859 // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 57 860 // CHECK: [[CONV:%.+]] = sitofp i64 [[A_ASHR]] to x86_fp80 861 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[CONV]], [[EXPR]] 862 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[DIV]] to i64 863 // CHECK: [[BF_LD:%.+]] = load i64, i64* [[TEMP1]], 864 // CHECK: [[BF_AND:%.+]] = and i64 [[CONV]], 127 865 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND:%.+]], 17 866 // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -16646145 867 // CHECK: [[VAL:%.+]] = or i64 [[BF_CLEAR]], [[BF_VALUE]] 868 // CHECK: store i64 [[VAL]], i64* [[TEMP1]] 869 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[TEMP1]] 870 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 871 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 872 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 873 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 874 // CHECK: [[EXIT]] 875 #pragma omp atomic 876 bfx4.b /= ldv; 877 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 878 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 879 // CHECK: br label %[[CONT:.+]] 880 // CHECK: [[CONT]] 881 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 882 // CHECK: [[BITCAST1:%.+]] = bitcast i64* %{{.+}} to i8* 883 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 884 // CHECK: [[BITCAST:%.+]] = bitcast i64* %{{.+}} to i8* 885 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 886 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 887 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 1 888 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i64 889 // CHECK: [[CONV:%.+]] = sitofp i64 [[CAST]] to x86_fp80 890 // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[CONV]], [[EXPR]] 891 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i64 892 // CHECK: [[TRUNC:%.+]] = trunc i64 [[NEW_VAL]] to i8 893 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 894 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 127 895 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 1 896 // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], 1 897 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 898 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 899 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 900 // 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 901 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 902 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 903 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 904 // CHECK: [[EXIT]] 905 #pragma omp atomic update 906 bfx4_packed.b += ldv; 907 // CHECK: load i64, i64* 908 // CHECK: [[EXPR:%.+]] = uitofp i64 %{{.+}} to float 909 // CHECK: [[I64VAL:%.+]] = load atomic i64, i64* bitcast (<2 x float>* [[DEST:@.+]] to i64*) monotonic 910 // CHECK: br label %[[CONT:.+]] 911 // CHECK: [[CONT]] 912 // CHECK: [[OLD_I64:%.+]] = phi i64 [ [[I64VAL]], %{{.+}} ], [ [[FAILED_I64_OLD_VAL:%.+]], %[[CONT]] ] 913 // CHECK: [[BITCAST:%.+]] = bitcast <2 x float>* [[TEMP:%.+]] to i64* 914 // CHECK: store i64 [[OLD_I64]], i64* [[BITCAST]], 915 // CHECK: [[OLD_VEC_VAL:%.+]] = bitcast i64 [[OLD_I64]] to <2 x float> 916 // CHECK: store <2 x float> [[OLD_VEC_VAL]], <2 x float>* [[LDTEMP:%.+]], 917 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP]] 918 // CHECK: [[X:%.+]] = extractelement <2 x float> [[VEC_VAL]], i64 0 919 // CHECK: [[VEC_ITEM_VAL:%.+]] = fsub float [[EXPR]], [[X]] 920 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[TEMP]], 921 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <2 x float> [[VEC_VAL]], float [[VEC_ITEM_VAL]], i64 0 922 // CHECK: store <2 x float> [[NEW_VEC_VAL]], <2 x float>* [[TEMP]] 923 // CHECK: [[NEW_I64:%.+]] = load i64, i64* [[BITCAST]] 924 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (<2 x float>* [[DEST]] to i64*), i64 [[OLD_I64]], i64 [[NEW_I64]] monotonic monotonic 925 // CHECK: [[FAILED_I64_OLD_VAL:%.+]] = extractvalue { i64, i1 } [[RES]], 0 926 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 927 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 928 // CHECK: [[EXIT]] 929 #pragma omp atomic 930 float2x.x = ulv - float2x.x; 931 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 932 // CHECK: [[OLD_VAL:%.+]] = call i32 @llvm.read_register.i32([[REG:metadata ![0-9]+]]) 933 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[OLD_VAL]] to double 934 // CHECK: [[DIV:%.+]] = fdiv double [[EXPR]], [[X_RVAL]] 935 // CHECK: [[NEW_VAL:%.+]] = fptosi double [[DIV]] to i32 936 // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[NEW_VAL]]) 937 // CHECK: call{{.*}} @__kmpc_flush( 938 #pragma omp atomic seq_cst 939 rix = dv / rix; 940 return 0; 941 } 942 943 #endif 944