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