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: [[PREV:%.+]] = atomicrmw add i8* @{{.+}}, i8 1 monotonic 79 // CHECK: store i8 [[PREV]], i8* @{{.+}}, 80 #pragma omp atomic capture 81 bv = bx++; 82 // CHECK: atomicrmw add i8* @{{.+}}, i8 1 monotonic 83 // CHECK: add nsw i32 %{{.+}}, 1 84 // CHECK: store i8 %{{.+}}, i8* @{{.+}}, 85 #pragma omp atomic capture 86 cv = ++cx; 87 // CHECK: [[PREV:%.+]] = atomicrmw sub i8* @{{.+}}, i8 1 monotonic 88 // CHECK: store i8 [[PREV]], i8* @{{.+}}, 89 #pragma omp atomic capture 90 ucv = ucx--; 91 // CHECK: atomicrmw sub i16* @{{.+}}, i16 1 monotonic 92 // CHECK: sub nsw i32 %{{.+}}, 1 93 // CHECK: store i16 %{{.+}}, i16* @{{.+}}, 94 #pragma omp atomic capture 95 sv = --sx; 96 // CHECK: [[USV:%.+]] = load i16, i16* @{{.+}}, 97 // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i32 98 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 99 // CHECK: br label %[[CONT:.+]] 100 // CHECK: [[CONT]] 101 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 102 // CHECK: [[CONV:%.+]] = zext i16 [[EXPECTED]] to i32 103 // CHECK: [[ADD:%.+]] = add nsw i32 [[CONV]], [[EXPR]] 104 // CHECK: [[DESIRED_CALC:%.+]] = trunc i32 [[ADD]] to i16 105 // CHECK: store i16 [[DESIRED_CALC]], i16* [[TEMP:%.+]], 106 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 107 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 108 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 109 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 110 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 111 // CHECK: [[EXIT]] 112 // CHECK: store i16 [[DESIRED_CALC]], i16* @{{.+}}, 113 #pragma omp atomic capture 114 sv = usx += usv; 115 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 116 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 117 // CHECK: br label %[[CONT:.+]] 118 // CHECK: [[CONT]] 119 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 120 // CHECK: [[DESIRED_CALC:%.+]] = mul nsw i32 [[EXPECTED]], [[EXPR]] 121 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 122 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 123 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 124 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 125 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 126 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 127 // CHECK: [[EXIT]] 128 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 129 #pragma omp atomic capture 130 uiv = ix *= iv; 131 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 132 // CHECK: [[PREV:%.+]] = atomicrmw sub i32* @{{.+}}, i32 [[EXPR]] monotonic 133 // CHECK: store i32 [[PREV]], i32* @{{.+}}, 134 #pragma omp atomic capture 135 {iv = uix; uix -= uiv;} 136 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 137 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 138 // CHECK: br label %[[CONT:.+]] 139 // CHECK: [[CONT]] 140 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 141 // CHECK: [[DESIRED_CALC:%.+]] = shl i32 [[EXPECTED]], [[EXPR]] 142 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 143 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 144 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 145 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 146 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 147 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 148 // CHECK: [[EXIT]] 149 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 150 #pragma omp atomic capture 151 {ix <<= iv; uiv = ix;} 152 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 153 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 154 // CHECK: br label %[[CONT:.+]] 155 // CHECK: [[CONT]] 156 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 157 // CHECK: [[DESIRED_CALC:%.+]] = lshr i32 [[EXPECTED]], [[EXPR]] 158 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 159 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 160 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 161 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 162 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 163 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 164 // CHECK: [[EXIT]] 165 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 166 #pragma omp atomic capture 167 iv = uix >>= uiv; 168 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 169 // CHECK: [[X:%.+]] = load atomic i64, i64* [[X_ADDR:@.+]] monotonic 170 // CHECK: br label %[[CONT:.+]] 171 // CHECK: [[CONT]] 172 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 173 // CHECK: [[DESIRED:%.+]] = sdiv i64 [[EXPECTED]], [[EXPR]] 174 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 175 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 176 // CHECK: [[RES:%.+]] = cmpxchg i64* [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 177 // CHECK: [[OLD_X]] = extractvalue { i64, i1 } [[RES]], 0 178 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 179 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 180 // CHECK: [[EXIT]] 181 // CHECK: store i64 [[EXPECTED]], i64* @{{.+}}, 182 #pragma omp atomic capture 183 {ulv = lx; lx /= lv;} 184 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 185 // CHECK: [[OLD:%.+]] = atomicrmw and i64* @{{.+}}, i64 [[EXPR]] monotonic 186 // CHECK: [[DESIRED:%.+]] = and i64 [[OLD]], [[EXPR]] 187 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 188 #pragma omp atomic capture 189 {ulx &= ulv; lv = ulx;} 190 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 191 // CHECK: [[OLD:%.+]] = atomicrmw xor i64* @{{.+}}, i64 [[EXPR]] monotonic 192 // CHECK: [[DESIRED:%.+]] = xor i64 [[OLD]], [[EXPR]] 193 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 194 #pragma omp atomic capture 195 ullv = llx ^= llv; 196 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 197 // CHECK: [[OLD:%.+]] = atomicrmw or i64* @{{.+}}, i64 [[EXPR]] monotonic 198 // CHECK: [[DESIRED:%.+]] = or i64 [[OLD]], [[EXPR]] 199 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 200 #pragma omp atomic capture 201 llv = ullx |= ullv; 202 // CHECK: [[EXPR:%.+]] = load float, float* @{{.+}}, 203 // CHECK: [[X:%.+]] = load atomic i32, i32* bitcast (float* [[X_ADDR:@.+]] to i32*) monotonic 204 // CHECK: br label %[[CONT:.+]] 205 // CHECK: [[CONT]] 206 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 207 // CHECK: [[TEMP_I:%.+]] = bitcast float* [[TEMP:%.+]] to i32* 208 // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float 209 // CHECK: [[ADD:%.+]] = fadd float [[OLD]], [[EXPR]] 210 // CHECK: store float [[ADD]], float* [[TEMP]], 211 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP_I]], 212 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (float* [[X_ADDR]] to i32*), i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 213 // CHECK: [[OLD_X:%.+]] = extractvalue { i32, i1 } [[RES]], 0 214 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 215 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 216 // CHECK: [[EXIT]] 217 // CHECK: [[CAST:%.+]] = fpext float [[ADD]] to double 218 // CHECK: store double [[CAST]], double* @{{.+}}, 219 #pragma omp atomic capture 220 dv = fx = fx + fv; 221 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 222 // CHECK: [[X:%.+]] = load atomic i64, i64* bitcast (double* [[X_ADDR:@.+]] to i64*) monotonic 223 // CHECK: br label %[[CONT:.+]] 224 // CHECK: [[CONT]] 225 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 226 // CHECK: [[TEMP_I:%.+]] = bitcast double* [[TEMP:%.+]] to i64* 227 // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double 228 // CHECK: [[SUB:%.+]] = fsub double [[EXPR]], [[OLD]] 229 // CHECK: store double [[SUB]], double* [[TEMP]], 230 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP_I]], 231 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (double* [[X_ADDR]] to i64*), i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 232 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 233 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 234 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 235 // CHECK: [[EXIT]] 236 // CHECK: [[CAST:%.+]] = fptrunc double [[OLD]] to float 237 // CHECK: store float [[CAST]], float* @{{.+}}, 238 #pragma omp atomic capture 239 {fv = dx; dx = dv - dx;} 240 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}}, 241 // CHECK: [[X:%.+]] = load atomic i128, i128* bitcast (x86_fp80* [[X_ADDR:@.+]] to i128*) monotonic 242 // CHECK: br label %[[CONT:.+]] 243 // CHECK: [[CONT]] 244 // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 245 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i128* 246 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST]] 247 // CHECK: [[BITCAST1:%.+]] = bitcast x86_fp80* [[TEMP1:%.+]] to i128* 248 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST1]] 249 // CHECK: [[OLD:%.+]] = load x86_fp80, x86_fp80* [[TEMP1]] 250 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[OLD]], [[EXPR]] 251 // CHECK: store x86_fp80 [[MUL]], x86_fp80* [[TEMP]] 252 // CHECK: [[DESIRED:%.+]] = load i128, i128* [[BITCAST]] 253 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (x86_fp80* [[X_ADDR]] to i128*), i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic 254 // CHECK: [[OLD_X:%.+]] = extractvalue { i128, i1 } [[RES]], 0 255 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 256 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 257 // CHECK: [[EXIT]] 258 // CHECK: [[CAST:%.+]] = fptrunc x86_fp80 [[MUL]] to double 259 // CHECK: store double [[CAST]], double* @{{.+}}, 260 #pragma omp atomic capture 261 {ldx = ldx * ldv; dv = ldx;} 262 // CHECK: [[EXPR_RE:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0) 263 // CHECK: [[EXPR_IM:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1) 264 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 265 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 266 // CHECK: br label %[[CONT:.+]] 267 // CHECK: [[CONT]] 268 // CHECK: [[LD_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 269 // CHECK: [[LD_RE:%.+]] = load i32, i32* [[LD_RE_ADDR]] 270 // CHECK: [[LD_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 271 // CHECK: [[LD_IM:%.+]] = load i32, i32* [[LD_IM_ADDR]] 272 // <Skip checks for complex calculations> 273 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 274 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 275 // CHECK: store i32 [[NEW_RE:%.+]], i32* [[X_RE_ADDR]] 276 // CHECK: store i32 [[NEW_IM:%.+]], i32* [[X_IM_ADDR]] 277 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 278 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 279 // 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) 280 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 281 // CHECK: [[EXIT]] 282 // CHECK: [[RE_CAST:%.+]] = sitofp i32 [[NEW_RE]] to float 283 // CHECK: [[IM_CAST:%.+]] = sitofp i32 [[NEW_IM]] to float 284 // CHECK: store float [[RE_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0), 285 // CHECK: store float [[IM_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1), 286 #pragma omp atomic capture 287 cfv = cix = civ / cix; 288 // CHECK: [[EXPR_RE:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0) 289 // CHECK: [[EXPR_IM:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1) 290 // CHECK: [[BITCAST:%.+]] = bitcast { float, float }* [[EXPECTED_ADDR:%.+]] to i8* 291 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ float, float }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 292 // CHECK: br label %[[CONT:.+]] 293 // CHECK: [[CONT]] 294 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[EXPECTED_ADDR]], i32 0, i32 0 295 // CHECK: [[X_RE_OLD:%.+]] = load float, float* [[X_RE_ADDR]] 296 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[EXPECTED_ADDR]], i32 0, i32 1 297 // CHECK: [[X_IM_OLD:%.+]] = load float, float* [[X_IM_ADDR]] 298 // <Skip checks for complex calculations> 299 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 300 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[DESIRED_ADDR]], i32 0, i32 1 301 // CHECK: store float [[NEW_RE:%.+]], float* [[X_RE_ADDR]] 302 // CHECK: store float [[NEW_IM:%.+]], float* [[X_IM_ADDR]] 303 // CHECK: [[EXPECTED:%.+]] = bitcast { float, float }* [[EXPECTED_ADDR]] to i8* 304 // CHECK: [[DESIRED:%.+]] = bitcast { float, float }* [[DESIRED_ADDR]] to i8* 305 // 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) 306 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 307 // CHECK: [[EXIT]] 308 // CHECK: [[RE_CAST:%.+]] = fptosi float [[X_RE_OLD]] to i32 309 // CHECK: [[IM_CAST:%.+]] = fptosi float [[X_IM_OLD]] to i32 310 // CHECK: store i32 [[RE_CAST]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 311 // CHECK: store i32 [[IM_CAST]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 312 #pragma omp atomic capture 313 {civ = cfx; cfx = cfv + cfx;} 314 // CHECK: [[EXPR_RE:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0) 315 // CHECK: [[EXPR_IM:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 1) 316 // CHECK: [[BITCAST:%.+]] = bitcast { double, double }* [[EXPECTED_ADDR:%.+]] to i8* 317 // CHECK: call void @__atomic_load(i64 16, i8* bitcast ({ double, double }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 5) 318 // CHECK: br label %[[CONT:.+]] 319 // CHECK: [[CONT]] 320 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[EXPECTED_ADDR]], i32 0, i32 0 321 // CHECK: [[X_RE:%.+]] = load double, double* [[X_RE_ADDR]] 322 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[EXPECTED_ADDR]], i32 0, i32 1 323 // CHECK: [[X_IM:%.+]] = load double, double* [[X_IM_ADDR]] 324 // <Skip checks for complex calculations> 325 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 326 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[DESIRED_ADDR]], i32 0, i32 1 327 // CHECK: store double [[NEW_RE:%.+]], double* [[X_RE_ADDR]] 328 // CHECK: store double [[NEW_IM:%.+]], double* [[X_IM_ADDR]] 329 // CHECK: [[EXPECTED:%.+]] = bitcast { double, double }* [[EXPECTED_ADDR]] to i8* 330 // CHECK: [[DESIRED:%.+]] = bitcast { double, double }* [[DESIRED_ADDR]] to i8* 331 // 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) 332 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 333 // CHECK: [[EXIT]] 334 // CHECK: [[RE_CAST:%.+]] = fptrunc double [[NEW_RE]] to float 335 // CHECK: [[IM_CAST:%.+]] = fptrunc double [[NEW_IM]] to float 336 // CHECK: store float [[RE_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0), 337 // CHECK: store float [[IM_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1), 338 // CHECK: call{{.*}} @__kmpc_flush( 339 #pragma omp atomic capture seq_cst 340 {cdx = cdx - cdv; cfv = cdx;} 341 // CHECK: [[BV:%.+]] = load i8, i8* @{{.+}} 342 // CHECK: [[BOOL:%.+]] = trunc i8 [[BV]] to i1 343 // CHECK: [[EXPR:%.+]] = zext i1 [[BOOL]] to i64 344 // CHECK: [[OLD:%.+]] = atomicrmw and i64* @{{.+}}, i64 [[EXPR]] monotonic 345 // CHECK: [[DESIRED:%.+]] = and i64 [[OLD]], [[EXPR]] 346 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 347 #pragma omp atomic capture 348 ulv = ulx = ulx & bv; 349 // CHECK: [[CV:%.+]] = load i8, i8* @{{.+}}, align 1 350 // CHECK: [[EXPR:%.+]] = sext i8 [[CV]] to i32 351 // CHECK: [[X:%.+]] = load atomic i8, i8* [[BX_ADDR:@.+]] monotonic 352 // CHECK: br label %[[CONT:.+]] 353 // CHECK: [[CONT]] 354 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 355 // CHECK: [[OLD_BOOL:%.+]] = trunc i8 [[EXPECTED]] to i1 356 // CHECK: [[X_RVAL:%.+]] = zext i1 [[OLD_BOOL]] to i32 357 // CHECK: [[AND:%.+]] = and i32 [[EXPR]], [[X_RVAL]] 358 // CHECK: [[CAST:%.+]] = icmp ne i32 [[AND]], 0 359 // CHECK: [[NEW:%.+]] = zext i1 [[CAST]] to i8 360 // CHECK: store i8 [[NEW]], i8* [[TEMP:%.+]], 361 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 362 // CHECK: [[RES:%.+]] = cmpxchg i8* [[BX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 363 // CHECK: [[OLD:%.+]] = extractvalue { i8, i1 } [[RES]], 0 364 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 365 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 366 // CHECK: [[EXIT]] 367 // CHECK: [[OLD_I8:%.+]] = zext i1 [[OLD_BOOL]] to i8 368 // CHECK: store i8 [[OLD_I8]], i8* @{{.+}}, 369 #pragma omp atomic capture 370 {bv = bx; bx = cv & bx;} 371 // CHECK: [[UCV:%.+]] = load i8, i8* @{{.+}}, 372 // CHECK: [[EXPR:%.+]] = zext i8 [[UCV]] to i32 373 // CHECK: [[X:%.+]] = load atomic i8, i8* [[CX_ADDR:@.+]] seq_cst 374 // CHECK: br label %[[CONT:.+]] 375 // CHECK: [[CONT]] 376 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 377 // CHECK: [[X_RVAL:%.+]] = sext i8 [[EXPECTED]] to i32 378 // CHECK: [[ASHR:%.+]] = ashr i32 [[X_RVAL]], [[EXPR]] 379 // CHECK: [[NEW:%.+]] = trunc i32 [[ASHR]] to i8 380 // CHECK: store i8 [[NEW]], i8* [[TEMP:%.+]], 381 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 382 // CHECK: [[RES:%.+]] = cmpxchg i8* [[CX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] seq_cst seq_cst 383 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 384 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 385 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 386 // CHECK: [[EXIT]] 387 // CHECK: store i8 [[NEW]], i8* @{{.+}}, 388 // CHECK: call{{.*}} @__kmpc_flush( 389 #pragma omp atomic capture, seq_cst 390 {cx = cx >> ucv; cv = cx;} 391 // CHECK: [[SV:%.+]] = load i16, i16* @{{.+}}, 392 // CHECK: [[EXPR:%.+]] = sext i16 [[SV]] to i32 393 // CHECK: [[X:%.+]] = load atomic i64, i64* [[ULX_ADDR:@.+]] monotonic 394 // CHECK: br label %[[CONT:.+]] 395 // CHECK: [[CONT]] 396 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 397 // CHECK: [[X_RVAL:%.+]] = trunc i64 [[EXPECTED]] to i32 398 // CHECK: [[SHL:%.+]] = shl i32 [[EXPR]], [[X_RVAL]] 399 // CHECK: [[NEW:%.+]] = sext i32 [[SHL]] to i64 400 // CHECK: store i64 [[NEW]], i64* [[TEMP:%.+]], 401 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 402 // CHECK: [[RES:%.+]] = cmpxchg i64* [[ULX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 403 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 404 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 405 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 406 // CHECK: [[EXIT]] 407 // CHECK: store i64 [[NEW]], i64* @{{.+}}, 408 #pragma omp atomic capture 409 ulv = ulx = sv << ulx; 410 // CHECK: [[USV:%.+]] = load i16, i16* @{{.+}}, 411 // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i64 412 // CHECK: [[X:%.+]] = load atomic i64, i64* [[LX_ADDR:@.+]] monotonic 413 // CHECK: br label %[[CONT:.+]] 414 // CHECK: [[CONT]] 415 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 416 // CHECK: [[DESIRED:%.+]] = srem i64 [[EXPECTED]], [[EXPR]] 417 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 418 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 419 // CHECK: [[RES:%.+]] = cmpxchg i64* [[LX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 420 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 421 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 422 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 423 // CHECK: [[EXIT]] 424 // CHECK: store i64 [[EXPECTED]], i64* @{{.+}}, 425 #pragma omp atomic capture 426 {lv = lx; lx = lx % usv;} 427 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}} 428 // CHECK: [[OLD:%.+]] = atomicrmw or i32* @{{.+}}, i32 [[EXPR]] seq_cst 429 // CHECK: [[DESIRED:%.+]] = or i32 [[EXPR]], [[OLD]] 430 // CHECK: store i32 [[DESIRED]], i32* @{{.+}}, 431 // CHECK: call{{.*}} @__kmpc_flush( 432 #pragma omp atomic seq_cst, capture 433 {uix = iv | uix; uiv = uix;} 434 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}} 435 // CHECK: [[OLD:%.+]] = atomicrmw and i32* @{{.+}}, i32 [[EXPR]] monotonic 436 // CHECK: [[DESIRED:%.+]] = and i32 [[OLD]], [[EXPR]] 437 // CHECK: store i32 [[DESIRED]], i32* @{{.+}}, 438 #pragma omp atomic capture 439 iv = ix = ix & uiv; 440 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 441 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 442 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 443 // CHECK: br label %[[CONT:.+]] 444 // CHECK: [[CONT]] 445 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 446 // CHECK: [[OLD_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 447 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 448 // CHECK: [[OLD_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 449 // <Skip checks for complex calculations> 450 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 451 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 452 // CHECK: store i32 %{{.+}}, i32* [[X_RE_ADDR]] 453 // CHECK: store i32 %{{.+}}, i32* [[X_IM_ADDR]] 454 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 455 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 456 // 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) 457 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 458 // CHECK: [[EXIT]] 459 // CHECK: store i32 [[OLD_RE]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 460 // CHECK: store i32 [[OLD_IM]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 461 #pragma omp atomic capture 462 {civ = cix; cix = lv + cix;} 463 // CHECK: [[ULV:%.+]] = load i64, i64* @{{.+}}, 464 // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULV]] to float 465 // CHECK: [[X:%.+]] = load atomic i32, i32* bitcast (float* [[X_ADDR:@.+]] to i32*) monotonic 466 // CHECK: br label %[[CONT:.+]] 467 // CHECK: [[CONT]] 468 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 469 // CHECK: [[TEMP_I:%.+]] = bitcast float* [[TEMP:%.+]] to i32* 470 // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float 471 // CHECK: [[MUL:%.+]] = fmul float [[OLD]], [[EXPR]] 472 // CHECK: store float [[MUL]], float* [[TEMP]], 473 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP_I]], 474 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (float* [[X_ADDR]] to i32*), i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 475 // CHECK: [[OLD_X:%.+]] = extractvalue { i32, i1 } [[RES]], 0 476 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 477 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 478 // CHECK: [[EXIT]] 479 // CHECK: store float [[MUL]], float* @{{.+}}, 480 #pragma omp atomic capture 481 {fx = fx * ulv; fv = fx;} 482 // CHECK: [[LLV:%.+]] = load i64, i64* @{{.+}}, 483 // CHECK: [[EXPR:%.+]] = sitofp i64 [[LLV]] to double 484 // CHECK: [[X:%.+]] = load atomic i64, i64* bitcast (double* [[X_ADDR:@.+]] to i64*) monotonic 485 // CHECK: br label %[[CONT:.+]] 486 // CHECK: [[CONT]] 487 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 488 // CHECK: [[TEMP_I:%.+]] = bitcast double* [[TEMP:%.+]] to i64* 489 // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double 490 // CHECK: [[DIV:%.+]] = fdiv double [[OLD]], [[EXPR]] 491 // CHECK: store double [[DIV]], double* [[TEMP]], 492 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP_I]], 493 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (double* [[X_ADDR]] to i64*), i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 494 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 495 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 496 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 497 // CHECK: [[EXIT]] 498 // CHECK: store double [[DIV]], double* @{{.+}}, 499 #pragma omp atomic capture 500 dv = dx /= llv; 501 // CHECK: [[ULLV:%.+]] = load i64, i64* @{{.+}}, 502 // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULLV]] to x86_fp80 503 // CHECK: [[X:%.+]] = load atomic i128, i128* bitcast (x86_fp80* [[X_ADDR:@.+]] to i128*) monotonic 504 // CHECK: br label %[[CONT:.+]] 505 // CHECK: [[CONT]] 506 // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 507 // CHECK: [[TEMP_I1:%.+]] = bitcast x86_fp80* [[TEMP1:%.+]] to i128* 508 // CHECK: store i128 [[EXPECTED]], i128* [[TEMP_I1]], 509 // CHECK: [[TEMP_I:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i128* 510 // CHECK: store i128 [[EXPECTED]], i128* [[TEMP_I]], 511 // CHECK: [[OLD:%.+]] = load x86_fp80, x86_fp80* [[TEMP]], 512 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[OLD]], [[EXPR]] 513 // CHECK: store x86_fp80 [[SUB]], x86_fp80* [[TEMP1]] 514 // CHECK: [[DESIRED:%.+]] = load i128, i128* [[TEMP_I1]] 515 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (x86_fp80* [[X_ADDR]] to i128*), i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic 516 // CHECK: [[OLD_X:%.+]] = extractvalue { i128, i1 } [[RES]], 0 517 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 518 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 519 // CHECK: [[EXIT]] 520 // CHECK: store x86_fp80 [[OLD]], x86_fp80* @{{.+}}, 521 #pragma omp atomic capture 522 {ldv = ldx; ldx -= ullv;} 523 // CHECK: [[EXPR:%.+]] = load float, float* @{{.+}}, 524 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 525 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 526 // CHECK: br label %[[CONT:.+]] 527 // CHECK: [[CONT]] 528 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 529 // CHECK: [[X_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 530 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 531 // CHECK: [[X_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 532 // <Skip checks for complex calculations> 533 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 534 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 535 // CHECK: store i32 [[NEW_RE:%.+]], i32* [[X_RE_ADDR]] 536 // CHECK: store i32 [[NEW_IM:%.+]], i32* [[X_IM_ADDR]] 537 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 538 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 539 // 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) 540 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 541 // CHECK: [[EXIT]] 542 // CHECK: store i32 [[NEW_RE]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 543 // CHECK: store i32 [[NEW_IM]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 544 #pragma omp atomic capture 545 {cix = fv / cix; civ = cix;} 546 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 547 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 548 // CHECK: br label %[[CONT:.+]] 549 // CHECK: [[CONT]] 550 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 551 // CHECK: [[CONV:%.+]] = sext i16 [[EXPECTED]] to i32 552 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to double 553 // CHECK: [[ADD:%.+]] = fadd double [[X_RVAL]], [[EXPR]] 554 // CHECK: [[NEW:%.+]] = fptosi double [[ADD]] to i16 555 // CHECK: store i16 [[NEW]], i16* [[TEMP:%.+]], 556 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 557 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 558 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 559 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 560 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 561 // CHECK: [[EXIT]] 562 // CHECK: store i16 [[NEW]], i16* @{{.+}}, 563 #pragma omp atomic capture 564 sv = sx = sx + dv; 565 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}}, 566 // CHECK: [[XI8:%.+]] = load atomic i8, i8* [[X_ADDR:@.+]] monotonic 567 // CHECK: br label %[[CONT:.+]] 568 // CHECK: [[CONT]] 569 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 570 // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 571 // CHECK: [[CONV:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 572 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to x86_fp80 573 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[EXPR]], [[X_RVAL]] 574 // CHECK: [[BOOL_DESIRED:%.+]] = fcmp une x86_fp80 [[MUL]], 0xK00000000000000000000 575 // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 576 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]], 577 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 578 // CHECK: [[RES:%.+]] = cmpxchg i8* [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 579 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 580 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 581 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 582 // CHECK: [[EXIT]] 583 // CHECK: [[EXPECTED_I8:%.+]] = zext i1 [[BOOL_EXPECTED]] to i8 584 // CHECK: store i8 [[EXPECTED_I8]], i8* @{{.+}}, 585 #pragma omp atomic capture 586 {bv = bx; bx = ldv * bx;} 587 // CHECK: [[EXPR_RE:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* [[CIV_ADDR:@.+]], i32 0, i32 0), 588 // CHECK: [[EXPR_IM:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* [[CIV_ADDR]], i32 0, i32 1), 589 // CHECK: [[XI8:%.+]] = load atomic i8, i8* [[X_ADDR:@.+]] monotonic 590 // CHECK: br label %[[CONT:.+]] 591 // CHECK: [[CONT]] 592 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 593 // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 594 // CHECK: [[X_RVAL:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 595 // CHECK: [[SUB_RE:%.+]] = sub i32 [[EXPR_RE:%.+]], [[X_RVAL]] 596 // CHECK: [[SUB_IM:%.+]] = sub i32 [[EXPR_IM:%.+]], 0 597 // CHECK: icmp ne i32 [[SUB_RE]], 0 598 // CHECK: icmp ne i32 [[SUB_IM]], 0 599 // CHECK: [[BOOL_DESIRED:%.+]] = or i1 600 // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 601 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]], 602 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 603 // CHECK: [[RES:%.+]] = cmpxchg i8* [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 604 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 605 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 606 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 607 // CHECK: [[EXIT]] 608 // CHECK: [[DESIRED_I8:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 609 // CHECK: store i8 [[DESIRED_I8]], i8* @{{.+}}, 610 #pragma omp atomic capture 611 {bx = civ - bx; bv = bx;} 612 // CHECK: [[EXPR_RE:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0) 613 // CHECK: [[EXPR_IM:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1) 614 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 615 // CHECK: br label %[[CONT:.+]] 616 // CHECK: [[CONT]] 617 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 618 // CHECK: [[CONV:%.+]] = zext i16 [[EXPECTED]] to i32 619 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to float 620 // <Skip checks for complex calculations> 621 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP:%.+]], i32 0, i32 0 622 // CHECK: [[X_RE:%.+]] = load float, float* [[X_RE_ADDR]] 623 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP]], i32 0, i32 1 624 // CHECK: [[X_IM:%.+]] = load float, float* [[X_IM_ADDR]] 625 // CHECK: [[NEW:%.+]] = fptoui float [[X_RE]] to i16 626 // CHECK: store i16 [[NEW]], i16* [[TEMP:%.+]], 627 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 628 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 629 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 630 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 631 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 632 // CHECK: [[EXIT]] 633 // CHECK: store i16 [[NEW]], i16* @{{.+}}, 634 #pragma omp atomic capture 635 usv = usx /= cfv; 636 // CHECK: [[EXPR_RE:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0) 637 // CHECK: [[EXPR_IM:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 1) 638 // CHECK: [[X:%.+]] = load atomic i64, i64* [[X_ADDR:@.+]] monotonic 639 // CHECK: br label %[[CONT:.+]] 640 // CHECK: [[CONT]] 641 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 642 // CHECK: [[X_RVAL:%.+]] = sitofp i64 [[EXPECTED]] to double 643 // CHECK: [[ADD_RE:%.+]] = fadd double [[X_RVAL]], [[EXPR_RE]] 644 // CHECK: [[ADD_IM:%.+]] = fadd double 0.000000e+00, [[EXPR_IM]] 645 // CHECK: [[DESIRED:%.+]] = fptosi double [[ADD_RE]] to i64 646 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 647 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 648 // CHECK: [[RES:%.+]] = cmpxchg i64* [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 649 // CHECK: [[OLD_X]] = extractvalue { i64, i1 } [[RES]], 0 650 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 651 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 652 // CHECK: [[EXIT]] 653 // CHECK: store i64 [[EXPECTED]], i64* @{{.+}}, 654 #pragma omp atomic capture 655 {llv = llx; llx += cdv;} 656 // CHECK: [[IDX:%.+]] = load i16, i16* @{{.+}} 657 // CHECK: load i8, i8* 658 // CHECK: [[VEC_ITEM_VAL:%.+]] = zext i1 %{{.+}} to i32 659 // CHECK: [[I128VAL:%.+]] = load atomic i128, i128* bitcast (<4 x i32>* [[DEST:@.+]] to i128*) monotonic 660 // CHECK: br label %[[CONT:.+]] 661 // CHECK: [[CONT]] 662 // CHECK: [[OLD_I128:%.+]] = phi i128 [ [[I128VAL]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 663 // CHECK: [[TEMP_I:%.+]] = bitcast <4 x i32>* [[TEMP:%.+]] to i128* 664 // CHECK: store i128 [[OLD_I128]], i128* [[TEMP_I]], 665 // CHECK: [[LD:%.+]] = bitcast i128 [[OLD_I128]] to <4 x i32> 666 // CHECK: store <4 x i32> [[LD]], <4 x i32>* [[TEMP1:%.+]], 667 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[TEMP1]] 668 // CHECK: [[ITEM:%.+]] = extractelement <4 x i32> [[VEC_VAL]], i16 [[IDX]] 669 // CHECK: [[OR:%.+]] = or i32 [[ITEM]], [[VEC_ITEM_VAL]] 670 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[TEMP]] 671 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <4 x i32> [[VEC_VAL]], i32 [[OR]], i16 [[IDX]] 672 // CHECK: store <4 x i32> [[NEW_VEC_VAL]], <4 x i32>* [[TEMP]] 673 // CHECK: [[NEW_I128:%.+]] = load i128, i128* [[TEMP_I]], 674 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (<4 x i32>* [[DEST]] to i128*), i128 [[OLD_I128]], i128 [[NEW_I128]] monotonic monotonic 675 // CHECK: [[FAILED_OLD_VAL:%.+]] = extractvalue { i128, i1 } [[RES]], 0 676 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i128, i1 } [[RES]], 1 677 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 678 // CHECK: [[EXIT]] 679 // CHECK: store i32 [[OR]], i32* @{{.+}}, 680 #pragma omp atomic capture 681 {int4x[sv] |= bv; iv = int4x[sv];} 682 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 683 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* bitcast (i8* getelementptr (i8, i8* bitcast (%struct.BitFields* @{{.+}} to i8*), i64 4) to i32*) monotonic 684 // CHECK: br label %[[CONT:.+]] 685 // CHECK: [[CONT]] 686 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 687 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 688 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 689 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 690 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 691 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 692 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 693 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] 694 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 695 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 696 // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 697 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 698 // CHECK: [[BF_SET:%.+]] = or i32 [[BF_CLEAR]], [[BF_VALUE]] 699 // CHECK: store i32 [[BF_SET]], i32* [[TEMP1]], 700 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]], 701 // 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 702 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 703 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 704 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 705 // CHECK: [[EXIT]] 706 // CHECK: store i32 [[CONV]], i32* @{{.+}}, 707 #pragma omp atomic capture 708 iv = bfx.a = bfx.a - ldv; 709 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 710 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[LDTEMP:%.+]] to i8* 711 // CHECK: call void @__atomic_load(i64 4, i8* getelementptr (i8, i8* bitcast (%struct.BitFields_packed* @{{.+}} to i8*), i64 4), i8* [[BITCAST]], i32 0) 712 // CHECK: br label %[[CONT:.+]] 713 // CHECK: [[CONT]] 714 // CHECK: [[OLD:%.+]] = load i32, i32* [[LDTEMP]], 715 // CHECK: store i32 [[OLD]], i32* [[TEMP1:%.+]], 716 // CHECK: [[OLD:%.+]] = load i32, i32* [[LDTEMP]], 717 // CHECK: store i32 [[OLD]], i32* [[TEMP:%.+]], 718 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 719 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 720 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 721 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 722 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] 723 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[MUL]] to i32 724 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 725 // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 726 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 727 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 728 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 729 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i32* [[LDTEMP]] to i8* 730 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i32* [[TEMP1]] to i8* 731 // 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) 732 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 733 // CHECK: [[EXIT]] 734 // CHECK: store i32 [[A_ASHR]], i32* @{{.+}}, 735 #pragma omp atomic capture 736 {iv = bfx_packed.a; bfx_packed.a *= ldv;} 737 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 738 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0) monotonic 739 // CHECK: br label %[[CONT:.+]] 740 // CHECK: [[CONT]] 741 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 742 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 743 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 744 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 745 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_LD]], 31 746 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 747 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] 748 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 749 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 750 // CHECK: [[BF_AND:%.+]] = and i32 [[CONV]], 1 751 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 31 752 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], 2147483647 753 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 754 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 755 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 756 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 757 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 758 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 759 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 760 // CHECK: [[EXIT]] 761 // CHECK: store i32 [[CONV]], i32* @{{.+}}, 762 #pragma omp atomic capture 763 {bfx2.a -= ldv; iv = bfx2.a;} 764 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 765 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr (i8, i8* bitcast (%struct.BitFields2_packed* @{{.+}} to i8*), i64 3) monotonic 766 // CHECK: br label %[[CONT:.+]] 767 // CHECK: [[CONT]] 768 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 769 // CHECK: [[BITCAST_NEW:%.+]] = bitcast i32* %{{.+}} to i8* 770 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST_NEW]], 771 // CHECK: [[BITCAST:%.+]] = bitcast i32* %{{.+}} to i8* 772 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 773 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 774 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 7 775 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i32 776 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 777 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[EXPR]], [[X_RVAL]] 778 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 779 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8 780 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST_NEW]], 781 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 1 782 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 7 783 // CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 127 784 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 785 // CHECK: store i8 %{{.+}}, i8* [[BITCAST_NEW]] 786 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST_NEW]] 787 // 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 788 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 789 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 790 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 791 // CHECK: [[EXIT]] 792 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 793 #pragma omp atomic capture 794 iv = bfx2_packed.a = ldv / bfx2_packed.a; 795 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 796 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0) monotonic 797 // CHECK: br label %[[CONT:.+]] 798 // CHECK: [[CONT]] 799 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 800 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 801 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 802 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 803 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 7 804 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 18 805 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 806 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[X_RVAL]], [[EXPR]] 807 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 808 // CHECK: [[BF_LD:%.+]] = load i32, i32* [[TEMP1]], 809 // CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 16383 810 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 11 811 // CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -33552385 812 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 813 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 814 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 815 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 816 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 817 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 818 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 819 // CHECK: [[EXIT]] 820 // CHECK: store i32 [[A_ASHR]], i32* @{{.+}}, 821 #pragma omp atomic capture 822 {iv = bfx3.a; bfx3.a /= ldv;} 823 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 824 // CHECK: [[LDTEMP:%.+]] = bitcast i32* %{{.+}} to i24* 825 // CHECK: [[BITCAST:%.+]] = bitcast i24* [[LDTEMP]] to i8* 826 // CHECK: call void @__atomic_load(i64 3, i8* getelementptr (i8, i8* bitcast (%struct.BitFields3_packed* @{{.+}} to i8*), i64 1), i8* [[BITCAST]], i32 0) 827 // CHECK: br label %[[CONT:.+]] 828 // CHECK: [[CONT]] 829 // CHECK: [[OLD:%.+]] = load i24, i24* [[LDTEMP]], 830 // CHECK: store i24 [[OLD]], i24* [[BITCAST2:%.+]], 831 // CHECK: [[OLD:%.+]] = load i24, i24* [[LDTEMP]], 832 // CHECK: store i24 [[OLD]], i24* [[BITCAST1:%.+]], 833 // CHECK: [[A_LD:%.+]] = load i24, i24* [[BITCAST1]], 834 // CHECK: [[A_SHL:%.+]] = shl i24 [[A_LD]], 7 835 // CHECK: [[A_ASHR:%.+]] = ashr i24 [[A_SHL]], 10 836 // CHECK: [[CAST:%.+]] = sext i24 [[A_ASHR]] to i32 837 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 838 // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[X_RVAL]], [[EXPR]] 839 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i32 840 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i24 841 // CHECK: [[BF_LD:%.+]] = load i24, i24* [[BITCAST2]], 842 // CHECK: [[BF_AND:%.+]] = and i24 [[TRUNC]], 16383 843 // CHECK: [[BF_VALUE:%.+]] = shl i24 [[BF_AND]], 3 844 // CHECK: [[BF_CLEAR:%.+]] = and i24 [[BF_LD]], -131065 845 // CHECK: or i24 [[BF_CLEAR]], [[BF_VALUE]] 846 // CHECK: store i24 %{{.+}}, i24* [[BITCAST2]] 847 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i24* [[LDTEMP]] to i8* 848 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i24* [[BITCAST2]] to i8* 849 // 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) 850 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 851 // CHECK: [[EXIT]] 852 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 853 #pragma omp atomic capture 854 {bfx3_packed.a += ldv; iv = bfx3_packed.a;} 855 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 856 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 857 // CHECK: br label %[[CONT:.+]] 858 // CHECK: [[CONT]] 859 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 860 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP1:%.+]], 861 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP:%.+]], 862 // CHECK: [[A_LD:%.+]] = load i64, i64* [[TEMP]], 863 // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 47 864 // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 63 865 // CHECK: [[A_CAST:%.+]] = trunc i64 [[A_ASHR:%.+]] to i32 866 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST:%.+]] to x86_fp80 867 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] 868 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[MUL]] to i32 869 // CHECK: [[ZEXT:%.+]] = zext i32 [[NEW_VAL]] to i64 870 // CHECK: [[BF_LD:%.+]] = load i64, i64* [[TEMP1]], 871 // CHECK: [[BF_AND:%.+]] = and i64 [[ZEXT]], 1 872 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 16 873 // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -65537 874 // CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]] 875 // CHECK: store i64 %{{.+}}, i64* [[TEMP1]] 876 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[TEMP1]] 877 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 878 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 879 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 880 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 881 // CHECK: [[EXIT]] 882 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 883 #pragma omp atomic capture 884 iv = bfx4.a = bfx4.a * ldv; 885 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 886 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 887 // CHECK: br label %[[CONT:.+]] 888 // CHECK: [[CONT]] 889 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 890 // CHECK: [[BITCAST1:%.+]] = bitcast i32* %{{.+}} to i8* 891 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 892 // CHECK: [[BITCAST:%.+]] = bitcast i32* %{{.+}} to i8* 893 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 894 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 895 // CHECK: [[A_SHL:%.+]] = shl i8 [[A_LD]], 7 896 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_SHL:%.+]], 7 897 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR:%.+]] to i32 898 // CHECK: [[CONV:%.+]] = sitofp i32 [[CAST]] to x86_fp80 899 // CHECK: [[SUB: %.+]] = fsub x86_fp80 [[CONV]], [[EXPR]] 900 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB:%.+]] to i32 901 // CHECK: [[NEW_VAL:%.+]] = trunc i32 [[CONV]] to i8 902 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 903 // CHECK: [[BF_VALUE:%.+]] = and i8 [[NEW_VAL]], 1 904 // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], -2 905 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 906 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 907 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 908 // 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 909 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 910 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 911 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 912 // CHECK: [[EXIT]] 913 // CHECK: store i32 [[CAST]], i32* @{{.+}}, 914 #pragma omp atomic capture 915 {iv = bfx4_packed.a; bfx4_packed.a -= ldv;} 916 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 917 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 918 // CHECK: br label %[[CONT:.+]] 919 // CHECK: [[CONT]] 920 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 921 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP1:%.+]], 922 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP:%.+]], 923 // CHECK: [[A_LD:%.+]] = load i64, i64* [[TEMP]], 924 // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 40 925 // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 57 926 // CHECK: [[CONV:%.+]] = sitofp i64 [[A_ASHR]] to x86_fp80 927 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[CONV]], [[EXPR]] 928 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[DIV]] to i64 929 // CHECK: [[BF_LD:%.+]] = load i64, i64* [[TEMP1]], 930 // CHECK: [[BF_AND:%.+]] = and i64 [[CONV]], 127 931 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND:%.+]], 17 932 // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -16646145 933 // CHECK: [[VAL:%.+]] = or i64 [[BF_CLEAR]], [[BF_VALUE]] 934 // CHECK: store i64 [[VAL]], i64* [[TEMP1]] 935 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[TEMP1]] 936 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 937 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 938 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 939 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 940 // CHECK: [[EXIT]] 941 // CHECK: [[NEW_VAL:%.+]] = trunc i64 [[CONV]] to i32 942 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 943 #pragma omp atomic capture 944 {bfx4.b /= ldv; iv = bfx4.b;} 945 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 946 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 947 // CHECK: br label %[[CONT:.+]] 948 // CHECK: [[CONT]] 949 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 950 // CHECK: [[BITCAST1:%.+]] = bitcast i64* %{{.+}} to i8* 951 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 952 // CHECK: [[BITCAST:%.+]] = bitcast i64* %{{.+}} to i8* 953 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 954 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 955 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 1 956 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i64 957 // CHECK: [[CONV:%.+]] = sitofp i64 [[CAST]] to x86_fp80 958 // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[CONV]], [[EXPR]] 959 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i64 960 // CHECK: [[TRUNC:%.+]] = trunc i64 [[NEW_VAL]] to i8 961 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 962 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 127 963 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 1 964 // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], 1 965 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 966 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 967 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 968 // 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 969 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 970 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 971 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 972 // CHECK: [[EXIT]] 973 // CHECK: [[NEW_VAL_I32:%.+]] = trunc i64 [[NEW_VAL]] to i32 974 // CHECK: store i32 [[NEW_VAL_I32]], i32* @{{.+}}, 975 #pragma omp atomic capture 976 iv = bfx4_packed.b += ldv; 977 // CHECK: load i64, i64* 978 // CHECK: [[EXPR:%.+]] = uitofp i64 %{{.+}} to float 979 // CHECK: [[I64VAL:%.+]] = load atomic i64, i64* bitcast (<2 x float>* [[DEST:@.+]] to i64*) monotonic 980 // CHECK: br label %[[CONT:.+]] 981 // CHECK: [[CONT]] 982 // CHECK: [[OLD_I64:%.+]] = phi i64 [ [[I64VAL]], %{{.+}} ], [ [[FAILED_I64_OLD_VAL:%.+]], %[[CONT]] ] 983 // CHECK: [[BITCAST:%.+]] = bitcast <2 x float>* [[LDTEMP1:%.+]] to i64* 984 // CHECK: store i64 [[OLD_I64]], i64* [[BITCAST]], 985 // CHECK: [[OLD_VEC_VAL:%.+]] = bitcast i64 [[OLD_I64]] to <2 x float> 986 // CHECK: store <2 x float> [[OLD_VEC_VAL]], <2 x float>* [[LDTEMP:%.+]], 987 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP]] 988 // CHECK: [[X:%.+]] = extractelement <2 x float> [[VEC_VAL]], i64 0 989 // CHECK: [[VEC_ITEM_VAL:%.+]] = fsub float [[EXPR]], [[X]] 990 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP1]], 991 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <2 x float> [[VEC_VAL]], float [[VEC_ITEM_VAL]], i64 0 992 // CHECK: store <2 x float> [[NEW_VEC_VAL]], <2 x float>* [[LDTEMP1]] 993 // CHECK: [[NEW_I64:%.+]] = load i64, i64* [[BITCAST]] 994 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (<2 x float>* [[DEST]] to i64*), i64 [[OLD_I64]], i64 [[NEW_I64]] monotonic monotonic 995 // CHECK: [[FAILED_I64_OLD_VAL:%.+]] = extractvalue { i64, i1 } [[RES]], 0 996 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 997 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 998 // CHECK: [[EXIT]] 999 // CHECK: store float [[X]], float* @{{.+}}, 1000 #pragma omp atomic capture 1001 {fv = float2x.x; float2x.x = ulv - float2x.x;} 1002 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 1003 // CHECK: [[OLD_VAL:%.+]] = call i32 @llvm.read_register.i32([[REG:metadata ![0-9]+]]) 1004 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[OLD_VAL]] to double 1005 // CHECK: [[DIV:%.+]] = fdiv double [[EXPR]], [[X_RVAL]] 1006 // CHECK: [[NEW_VAL:%.+]] = fptosi double [[DIV]] to i32 1007 // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[NEW_VAL]]) 1008 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 1009 // CHECK: call{{.*}} @__kmpc_flush( 1010 #pragma omp atomic capture seq_cst 1011 {rix = dv / rix; iv = rix;} 1012 // CHECK: [[OLD_VAL:%.+]] = atomicrmw xchg i32* @{{.+}}, i32 5 monotonic 1013 // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[OLD_VAL]]) 1014 #pragma omp atomic capture 1015 {rix = ix; ix = 5;} 1016 return 0; 1017 } 1018 #endif 1019