1 // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c -emit-llvm %s -o - | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s 4 // expected-no-diagnostics 5 #ifndef HEADER 6 #define HEADER 7 8 _Bool bv, bx; 9 char cv, cx; 10 unsigned char ucv, ucx; 11 short sv, sx; 12 unsigned short usv, usx; 13 int iv, ix; 14 unsigned int uiv, uix; 15 long lv, lx; 16 unsigned long ulv, ulx; 17 long long llv, llx; 18 unsigned long long ullv, ullx; 19 float fv, fx; 20 double dv, dx; 21 long double ldv, ldx; 22 _Complex int civ, cix; 23 _Complex float cfv, cfx; 24 _Complex double cdv, cdx; 25 26 typedef int int4 __attribute__((__vector_size__(16))); 27 int4 int4x; 28 29 struct BitFields { 30 int : 32; 31 int a : 31; 32 } bfx; 33 34 struct BitFields_packed { 35 int : 32; 36 int a : 31; 37 } __attribute__ ((__packed__)) bfx_packed; 38 39 struct BitFields2 { 40 int : 31; 41 int a : 1; 42 } bfx2; 43 44 struct BitFields2_packed { 45 int : 31; 46 int a : 1; 47 } __attribute__ ((__packed__)) bfx2_packed; 48 49 struct BitFields3 { 50 int : 11; 51 int a : 14; 52 } bfx3; 53 54 struct BitFields3_packed { 55 int : 11; 56 int a : 14; 57 } __attribute__ ((__packed__)) bfx3_packed; 58 59 struct BitFields4 { 60 short : 16; 61 int a: 1; 62 long b : 7; 63 } bfx4; 64 65 struct BitFields4_packed { 66 short : 16; 67 int a: 1; 68 long b : 7; 69 } __attribute__ ((__packed__)) bfx4_packed; 70 71 typedef float float2 __attribute__((ext_vector_type(2))); 72 float2 float2x; 73 74 // Register "0" is currently an invalid register for global register variables. 75 // Use "esp" instead of "0". 76 // register int rix __asm__("0"); 77 register int rix __asm__("esp"); 78 79 int main() { 80 // CHECK: [[PREV:%.+]] = atomicrmw add i8* @{{.+}}, i8 1 monotonic 81 // CHECK: store i8 [[PREV]], i8* @{{.+}}, 82 #pragma omp atomic capture 83 bv = bx++; 84 // CHECK: atomicrmw add i8* @{{.+}}, i8 1 monotonic 85 // CHECK: add nsw i32 %{{.+}}, 1 86 // CHECK: store i8 %{{.+}}, i8* @{{.+}}, 87 #pragma omp atomic capture 88 cv = ++cx; 89 // CHECK: [[PREV:%.+]] = atomicrmw sub i8* @{{.+}}, i8 1 monotonic 90 // CHECK: store i8 [[PREV]], i8* @{{.+}}, 91 #pragma omp atomic capture 92 ucv = ucx--; 93 // CHECK: atomicrmw sub i16* @{{.+}}, i16 1 monotonic 94 // CHECK: sub nsw i32 %{{.+}}, 1 95 // CHECK: store i16 %{{.+}}, i16* @{{.+}}, 96 #pragma omp atomic capture 97 sv = --sx; 98 // CHECK: [[USV:%.+]] = load i16, i16* @{{.+}}, 99 // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i32 100 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 101 // CHECK: br label %[[CONT:.+]] 102 // CHECK: [[CONT]] 103 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 104 // CHECK: [[CONV:%.+]] = zext i16 [[EXPECTED]] to i32 105 // CHECK: [[ADD:%.+]] = add nsw i32 [[CONV]], [[EXPR]] 106 // CHECK: [[DESIRED_CALC:%.+]] = trunc i32 [[ADD]] to i16 107 // CHECK: store i16 [[DESIRED_CALC]], i16* [[TEMP:%.+]], 108 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 109 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 110 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 111 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 112 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 113 // CHECK: [[EXIT]] 114 // CHECK: store i16 [[DESIRED_CALC]], i16* @{{.+}}, 115 #pragma omp atomic capture 116 sv = usx += usv; 117 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 118 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 119 // CHECK: br label %[[CONT:.+]] 120 // CHECK: [[CONT]] 121 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 122 // CHECK: [[DESIRED_CALC:%.+]] = mul nsw i32 [[EXPECTED]], [[EXPR]] 123 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 124 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 125 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 126 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 127 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 128 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 129 // CHECK: [[EXIT]] 130 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 131 #pragma omp atomic capture 132 uiv = ix *= iv; 133 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 134 // CHECK: [[PREV:%.+]] = atomicrmw sub i32* @{{.+}}, i32 [[EXPR]] monotonic 135 // CHECK: store i32 [[PREV]], i32* @{{.+}}, 136 #pragma omp atomic capture 137 {iv = uix; uix -= uiv;} 138 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 139 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 140 // CHECK: br label %[[CONT:.+]] 141 // CHECK: [[CONT]] 142 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 143 // CHECK: [[DESIRED_CALC:%.+]] = shl i32 [[EXPECTED]], [[EXPR]] 144 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 145 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 146 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 147 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 148 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 149 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 150 // CHECK: [[EXIT]] 151 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 152 #pragma omp atomic capture 153 {ix <<= iv; uiv = ix;} 154 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 155 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 156 // CHECK: br label %[[CONT:.+]] 157 // CHECK: [[CONT]] 158 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 159 // CHECK: [[DESIRED_CALC:%.+]] = lshr i32 [[EXPECTED]], [[EXPR]] 160 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 161 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 162 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 163 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 164 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 165 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 166 // CHECK: [[EXIT]] 167 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 168 #pragma omp atomic capture 169 iv = uix >>= uiv; 170 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 171 // CHECK: [[X:%.+]] = load atomic i64, i64* [[X_ADDR:@.+]] monotonic 172 // CHECK: br label %[[CONT:.+]] 173 // CHECK: [[CONT]] 174 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 175 // CHECK: [[DESIRED:%.+]] = sdiv i64 [[EXPECTED]], [[EXPR]] 176 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 177 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 178 // CHECK: [[RES:%.+]] = cmpxchg i64* [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 179 // CHECK: [[OLD_X]] = extractvalue { i64, i1 } [[RES]], 0 180 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 181 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 182 // CHECK: [[EXIT]] 183 // CHECK: store i64 [[EXPECTED]], i64* @{{.+}}, 184 #pragma omp atomic capture 185 {ulv = lx; lx /= lv;} 186 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 187 // CHECK: [[OLD:%.+]] = atomicrmw and i64* @{{.+}}, i64 [[EXPR]] monotonic 188 // CHECK: [[DESIRED:%.+]] = and i64 [[OLD]], [[EXPR]] 189 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 190 #pragma omp atomic capture 191 {ulx &= ulv; lv = ulx;} 192 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 193 // CHECK: [[OLD:%.+]] = atomicrmw xor i64* @{{.+}}, i64 [[EXPR]] monotonic 194 // CHECK: [[DESIRED:%.+]] = xor i64 [[OLD]], [[EXPR]] 195 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 196 #pragma omp atomic capture 197 ullv = llx ^= llv; 198 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 199 // CHECK: [[OLD:%.+]] = atomicrmw or i64* @{{.+}}, i64 [[EXPR]] monotonic 200 // CHECK: [[DESIRED:%.+]] = or i64 [[OLD]], [[EXPR]] 201 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 202 #pragma omp atomic capture 203 llv = ullx |= ullv; 204 // CHECK: [[EXPR:%.+]] = load float, float* @{{.+}}, 205 // CHECK: [[X:%.+]] = load atomic i32, i32* bitcast (float* [[X_ADDR:@.+]] to i32*) monotonic 206 // CHECK: br label %[[CONT:.+]] 207 // CHECK: [[CONT]] 208 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 209 // CHECK: [[TEMP_I:%.+]] = bitcast float* [[TEMP:%.+]] to i32* 210 // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float 211 // CHECK: [[ADD:%.+]] = fadd float [[OLD]], [[EXPR]] 212 // CHECK: store float [[ADD]], float* [[TEMP]], 213 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP_I]], 214 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (float* [[X_ADDR]] to i32*), i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 215 // CHECK: [[OLD_X:%.+]] = extractvalue { i32, i1 } [[RES]], 0 216 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 217 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 218 // CHECK: [[EXIT]] 219 // CHECK: [[CAST:%.+]] = fpext float [[ADD]] to double 220 // CHECK: store double [[CAST]], double* @{{.+}}, 221 #pragma omp atomic capture 222 dv = fx = fx + fv; 223 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 224 // CHECK: [[X:%.+]] = load atomic i64, i64* bitcast (double* [[X_ADDR:@.+]] to i64*) monotonic 225 // CHECK: br label %[[CONT:.+]] 226 // CHECK: [[CONT]] 227 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 228 // CHECK: [[TEMP_I:%.+]] = bitcast double* [[TEMP:%.+]] to i64* 229 // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double 230 // CHECK: [[SUB:%.+]] = fsub double [[EXPR]], [[OLD]] 231 // CHECK: store double [[SUB]], double* [[TEMP]], 232 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP_I]], 233 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (double* [[X_ADDR]] to i64*), i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 234 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 235 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 236 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 237 // CHECK: [[EXIT]] 238 // CHECK: [[CAST:%.+]] = fptrunc double [[OLD]] to float 239 // CHECK: store float [[CAST]], float* @{{.+}}, 240 #pragma omp atomic capture 241 {fv = dx; dx = dv - dx;} 242 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}}, 243 // CHECK: [[X:%.+]] = load atomic i128, i128* bitcast (x86_fp80* [[X_ADDR:@.+]] to i128*) monotonic 244 // CHECK: br label %[[CONT:.+]] 245 // CHECK: [[CONT]] 246 // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 247 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i128* 248 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST]] 249 // CHECK: [[BITCAST1:%.+]] = bitcast x86_fp80* [[TEMP1:%.+]] to i128* 250 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST1]] 251 // CHECK: [[OLD:%.+]] = load x86_fp80, x86_fp80* [[TEMP1]] 252 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[OLD]], [[EXPR]] 253 // CHECK: store x86_fp80 [[MUL]], x86_fp80* [[TEMP]] 254 // CHECK: [[DESIRED:%.+]] = load i128, i128* [[BITCAST]] 255 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (x86_fp80* [[X_ADDR]] to i128*), i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic 256 // CHECK: [[OLD_X:%.+]] = extractvalue { i128, i1 } [[RES]], 0 257 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 258 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 259 // CHECK: [[EXIT]] 260 // CHECK: [[CAST:%.+]] = fptrunc x86_fp80 [[MUL]] to double 261 // CHECK: store double [[CAST]], double* @{{.+}}, 262 #pragma omp atomic capture 263 {ldx = ldx * ldv; dv = ldx;} 264 // CHECK: [[EXPR_RE:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0) 265 // CHECK: [[EXPR_IM:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1) 266 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 267 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 268 // CHECK: br label %[[CONT:.+]] 269 // CHECK: [[CONT]] 270 // CHECK: [[LD_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 271 // CHECK: [[LD_RE:%.+]] = load i32, i32* [[LD_RE_ADDR]] 272 // CHECK: [[LD_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 273 // CHECK: [[LD_IM:%.+]] = load i32, i32* [[LD_IM_ADDR]] 274 // <Skip checks for complex calculations> 275 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 276 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 277 // CHECK: store i32 [[NEW_RE:%.+]], i32* [[X_RE_ADDR]] 278 // CHECK: store i32 [[NEW_IM:%.+]], i32* [[X_IM_ADDR]] 279 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 280 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 281 // 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) 282 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 283 // CHECK: [[EXIT]] 284 // CHECK: [[RE_CAST:%.+]] = sitofp i32 [[NEW_RE]] to float 285 // CHECK: [[IM_CAST:%.+]] = sitofp i32 [[NEW_IM]] to float 286 // CHECK: store float [[RE_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0), 287 // CHECK: store float [[IM_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1), 288 #pragma omp atomic capture 289 cfv = cix = civ / cix; 290 // CHECK: [[EXPR_RE:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0) 291 // CHECK: [[EXPR_IM:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1) 292 // CHECK: [[BITCAST:%.+]] = bitcast { float, float }* [[EXPECTED_ADDR:%.+]] to i8* 293 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ float, float }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 294 // CHECK: br label %[[CONT:.+]] 295 // CHECK: [[CONT]] 296 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[EXPECTED_ADDR]], i32 0, i32 0 297 // CHECK: [[X_RE_OLD:%.+]] = load float, float* [[X_RE_ADDR]] 298 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[EXPECTED_ADDR]], i32 0, i32 1 299 // CHECK: [[X_IM_OLD:%.+]] = load float, float* [[X_IM_ADDR]] 300 // <Skip checks for complex calculations> 301 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 302 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[DESIRED_ADDR]], i32 0, i32 1 303 // CHECK: store float [[NEW_RE:%.+]], float* [[X_RE_ADDR]] 304 // CHECK: store float [[NEW_IM:%.+]], float* [[X_IM_ADDR]] 305 // CHECK: [[EXPECTED:%.+]] = bitcast { float, float }* [[EXPECTED_ADDR]] to i8* 306 // CHECK: [[DESIRED:%.+]] = bitcast { float, float }* [[DESIRED_ADDR]] to i8* 307 // 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) 308 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 309 // CHECK: [[EXIT]] 310 // CHECK: [[RE_CAST:%.+]] = fptosi float [[X_RE_OLD]] to i32 311 // CHECK: [[IM_CAST:%.+]] = fptosi float [[X_IM_OLD]] to i32 312 // CHECK: store i32 [[RE_CAST]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 313 // CHECK: store i32 [[IM_CAST]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 314 #pragma omp atomic capture 315 {civ = cfx; cfx = cfv + cfx;} 316 // CHECK: [[EXPR_RE:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0) 317 // CHECK: [[EXPR_IM:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 1) 318 // CHECK: [[BITCAST:%.+]] = bitcast { double, double }* [[EXPECTED_ADDR:%.+]] to i8* 319 // CHECK: call void @__atomic_load(i64 16, i8* bitcast ({ double, double }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 5) 320 // CHECK: br label %[[CONT:.+]] 321 // CHECK: [[CONT]] 322 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[EXPECTED_ADDR]], i32 0, i32 0 323 // CHECK: [[X_RE:%.+]] = load double, double* [[X_RE_ADDR]] 324 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[EXPECTED_ADDR]], i32 0, i32 1 325 // CHECK: [[X_IM:%.+]] = load double, double* [[X_IM_ADDR]] 326 // <Skip checks for complex calculations> 327 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 328 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[DESIRED_ADDR]], i32 0, i32 1 329 // CHECK: store double [[NEW_RE:%.+]], double* [[X_RE_ADDR]] 330 // CHECK: store double [[NEW_IM:%.+]], double* [[X_IM_ADDR]] 331 // CHECK: [[EXPECTED:%.+]] = bitcast { double, double }* [[EXPECTED_ADDR]] to i8* 332 // CHECK: [[DESIRED:%.+]] = bitcast { double, double }* [[DESIRED_ADDR]] to i8* 333 // 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) 334 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 335 // CHECK: [[EXIT]] 336 // CHECK: [[RE_CAST:%.+]] = fptrunc double [[NEW_RE]] to float 337 // CHECK: [[IM_CAST:%.+]] = fptrunc double [[NEW_IM]] to float 338 // CHECK: store float [[RE_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0), 339 // CHECK: store float [[IM_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1), 340 // CHECK: call{{.*}} @__kmpc_flush( 341 #pragma omp atomic capture seq_cst 342 {cdx = cdx - cdv; cfv = cdx;} 343 // CHECK: [[BV:%.+]] = load i8, i8* @{{.+}} 344 // CHECK: [[BOOL:%.+]] = trunc i8 [[BV]] to i1 345 // CHECK: [[EXPR:%.+]] = zext i1 [[BOOL]] to i64 346 // CHECK: [[OLD:%.+]] = atomicrmw and i64* @{{.+}}, i64 [[EXPR]] monotonic 347 // CHECK: [[DESIRED:%.+]] = and i64 [[OLD]], [[EXPR]] 348 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 349 #pragma omp atomic capture 350 ulv = ulx = ulx & bv; 351 // CHECK: [[CV:%.+]] = load i8, i8* @{{.+}}, align 1 352 // CHECK: [[EXPR:%.+]] = sext i8 [[CV]] to i32 353 // CHECK: [[X:%.+]] = load atomic i8, i8* [[BX_ADDR:@.+]] monotonic 354 // CHECK: br label %[[CONT:.+]] 355 // CHECK: [[CONT]] 356 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 357 // CHECK: [[OLD_BOOL:%.+]] = trunc i8 [[EXPECTED]] to i1 358 // CHECK: [[X_RVAL:%.+]] = zext i1 [[OLD_BOOL]] to i32 359 // CHECK: [[AND:%.+]] = and i32 [[EXPR]], [[X_RVAL]] 360 // CHECK: [[CAST:%.+]] = icmp ne i32 [[AND]], 0 361 // CHECK: [[NEW:%.+]] = zext i1 [[CAST]] to i8 362 // CHECK: store i8 [[NEW]], i8* [[TEMP:%.+]], 363 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 364 // CHECK: [[RES:%.+]] = cmpxchg i8* [[BX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 365 // CHECK: [[OLD:%.+]] = extractvalue { i8, i1 } [[RES]], 0 366 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 367 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 368 // CHECK: [[EXIT]] 369 // CHECK: [[OLD_I8:%.+]] = zext i1 [[OLD_BOOL]] to i8 370 // CHECK: store i8 [[OLD_I8]], i8* @{{.+}}, 371 #pragma omp atomic capture 372 {bv = bx; bx = cv & bx;} 373 // CHECK: [[UCV:%.+]] = load i8, i8* @{{.+}}, 374 // CHECK: [[EXPR:%.+]] = zext i8 [[UCV]] to i32 375 // CHECK: [[X:%.+]] = load atomic i8, i8* [[CX_ADDR:@.+]] seq_cst 376 // CHECK: br label %[[CONT:.+]] 377 // CHECK: [[CONT]] 378 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 379 // CHECK: [[X_RVAL:%.+]] = sext i8 [[EXPECTED]] to i32 380 // CHECK: [[ASHR:%.+]] = ashr i32 [[X_RVAL]], [[EXPR]] 381 // CHECK: [[NEW:%.+]] = trunc i32 [[ASHR]] to i8 382 // CHECK: store i8 [[NEW]], i8* [[TEMP:%.+]], 383 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 384 // CHECK: [[RES:%.+]] = cmpxchg i8* [[CX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] seq_cst seq_cst 385 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 386 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 387 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 388 // CHECK: [[EXIT]] 389 // CHECK: store i8 [[NEW]], i8* @{{.+}}, 390 // CHECK: call{{.*}} @__kmpc_flush( 391 #pragma omp atomic capture, seq_cst 392 {cx = cx >> ucv; cv = cx;} 393 // CHECK: [[SV:%.+]] = load i16, i16* @{{.+}}, 394 // CHECK: [[EXPR:%.+]] = sext i16 [[SV]] to i32 395 // CHECK: [[X:%.+]] = load atomic i64, i64* [[ULX_ADDR:@.+]] monotonic 396 // CHECK: br label %[[CONT:.+]] 397 // CHECK: [[CONT]] 398 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 399 // CHECK: [[X_RVAL:%.+]] = trunc i64 [[EXPECTED]] to i32 400 // CHECK: [[SHL:%.+]] = shl i32 [[EXPR]], [[X_RVAL]] 401 // CHECK: [[NEW:%.+]] = sext i32 [[SHL]] to i64 402 // CHECK: store i64 [[NEW]], i64* [[TEMP:%.+]], 403 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 404 // CHECK: [[RES:%.+]] = cmpxchg i64* [[ULX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 405 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 406 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 407 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 408 // CHECK: [[EXIT]] 409 // CHECK: store i64 [[NEW]], i64* @{{.+}}, 410 #pragma omp atomic capture 411 ulv = ulx = sv << ulx; 412 // CHECK: [[USV:%.+]] = load i16, i16* @{{.+}}, 413 // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i64 414 // CHECK: [[X:%.+]] = load atomic i64, i64* [[LX_ADDR:@.+]] monotonic 415 // CHECK: br label %[[CONT:.+]] 416 // CHECK: [[CONT]] 417 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 418 // CHECK: [[DESIRED:%.+]] = srem i64 [[EXPECTED]], [[EXPR]] 419 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 420 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 421 // CHECK: [[RES:%.+]] = cmpxchg i64* [[LX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 422 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 423 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 424 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 425 // CHECK: [[EXIT]] 426 // CHECK: store i64 [[EXPECTED]], i64* @{{.+}}, 427 #pragma omp atomic capture 428 {lv = lx; lx = lx % usv;} 429 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}} 430 // CHECK: [[OLD:%.+]] = atomicrmw or i32* @{{.+}}, i32 [[EXPR]] seq_cst 431 // CHECK: [[DESIRED:%.+]] = or i32 [[EXPR]], [[OLD]] 432 // CHECK: store i32 [[DESIRED]], i32* @{{.+}}, 433 // CHECK: call{{.*}} @__kmpc_flush( 434 #pragma omp atomic seq_cst, capture 435 {uix = iv | uix; uiv = uix;} 436 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}} 437 // CHECK: [[OLD:%.+]] = atomicrmw and i32* @{{.+}}, i32 [[EXPR]] monotonic 438 // CHECK: [[DESIRED:%.+]] = and i32 [[OLD]], [[EXPR]] 439 // CHECK: store i32 [[DESIRED]], i32* @{{.+}}, 440 #pragma omp atomic capture 441 iv = ix = ix & uiv; 442 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 443 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 444 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 445 // CHECK: br label %[[CONT:.+]] 446 // CHECK: [[CONT]] 447 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 448 // CHECK: [[OLD_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 449 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 450 // CHECK: [[OLD_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 451 // <Skip checks for complex calculations> 452 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 453 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 454 // CHECK: store i32 %{{.+}}, i32* [[X_RE_ADDR]] 455 // CHECK: store i32 %{{.+}}, i32* [[X_IM_ADDR]] 456 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 457 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 458 // 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) 459 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 460 // CHECK: [[EXIT]] 461 // CHECK: store i32 [[OLD_RE]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 462 // CHECK: store i32 [[OLD_IM]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 463 #pragma omp atomic capture 464 {civ = cix; cix = lv + cix;} 465 // CHECK: [[ULV:%.+]] = load i64, i64* @{{.+}}, 466 // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULV]] to float 467 // CHECK: [[X:%.+]] = load atomic i32, i32* bitcast (float* [[X_ADDR:@.+]] to i32*) monotonic 468 // CHECK: br label %[[CONT:.+]] 469 // CHECK: [[CONT]] 470 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 471 // CHECK: [[TEMP_I:%.+]] = bitcast float* [[TEMP:%.+]] to i32* 472 // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float 473 // CHECK: [[MUL:%.+]] = fmul float [[OLD]], [[EXPR]] 474 // CHECK: store float [[MUL]], float* [[TEMP]], 475 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP_I]], 476 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (float* [[X_ADDR]] to i32*), i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 477 // CHECK: [[OLD_X:%.+]] = extractvalue { i32, i1 } [[RES]], 0 478 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 479 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 480 // CHECK: [[EXIT]] 481 // CHECK: store float [[MUL]], float* @{{.+}}, 482 #pragma omp atomic capture 483 {fx = fx * ulv; fv = fx;} 484 // CHECK: [[LLV:%.+]] = load i64, i64* @{{.+}}, 485 // CHECK: [[EXPR:%.+]] = sitofp i64 [[LLV]] to double 486 // CHECK: [[X:%.+]] = load atomic i64, i64* bitcast (double* [[X_ADDR:@.+]] to i64*) monotonic 487 // CHECK: br label %[[CONT:.+]] 488 // CHECK: [[CONT]] 489 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 490 // CHECK: [[TEMP_I:%.+]] = bitcast double* [[TEMP:%.+]] to i64* 491 // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double 492 // CHECK: [[DIV:%.+]] = fdiv double [[OLD]], [[EXPR]] 493 // CHECK: store double [[DIV]], double* [[TEMP]], 494 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP_I]], 495 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (double* [[X_ADDR]] to i64*), i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 496 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 497 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 498 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 499 // CHECK: [[EXIT]] 500 // CHECK: store double [[DIV]], double* @{{.+}}, 501 #pragma omp atomic capture 502 dv = dx /= llv; 503 // CHECK: [[ULLV:%.+]] = load i64, i64* @{{.+}}, 504 // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULLV]] to x86_fp80 505 // CHECK: [[X:%.+]] = load atomic i128, i128* bitcast (x86_fp80* [[X_ADDR:@.+]] to i128*) monotonic 506 // CHECK: br label %[[CONT:.+]] 507 // CHECK: [[CONT]] 508 // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 509 // CHECK: [[TEMP_I1:%.+]] = bitcast x86_fp80* [[TEMP1:%.+]] to i128* 510 // CHECK: store i128 [[EXPECTED]], i128* [[TEMP_I1]], 511 // CHECK: [[TEMP_I:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i128* 512 // CHECK: store i128 [[EXPECTED]], i128* [[TEMP_I]], 513 // CHECK: [[OLD:%.+]] = load x86_fp80, x86_fp80* [[TEMP]], 514 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[OLD]], [[EXPR]] 515 // CHECK: store x86_fp80 [[SUB]], x86_fp80* [[TEMP1]] 516 // CHECK: [[DESIRED:%.+]] = load i128, i128* [[TEMP_I1]] 517 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (x86_fp80* [[X_ADDR]] to i128*), i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic 518 // CHECK: [[OLD_X:%.+]] = extractvalue { i128, i1 } [[RES]], 0 519 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 520 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 521 // CHECK: [[EXIT]] 522 // CHECK: store x86_fp80 [[OLD]], x86_fp80* @{{.+}}, 523 #pragma omp atomic capture 524 {ldv = ldx; ldx -= ullv;} 525 // CHECK: [[EXPR:%.+]] = load float, float* @{{.+}}, 526 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 527 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 528 // CHECK: br label %[[CONT:.+]] 529 // CHECK: [[CONT]] 530 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 531 // CHECK: [[X_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 532 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 533 // CHECK: [[X_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 534 // <Skip checks for complex calculations> 535 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 536 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 537 // CHECK: store i32 [[NEW_RE:%.+]], i32* [[X_RE_ADDR]] 538 // CHECK: store i32 [[NEW_IM:%.+]], i32* [[X_IM_ADDR]] 539 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 540 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 541 // 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) 542 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 543 // CHECK: [[EXIT]] 544 // CHECK: store i32 [[NEW_RE]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 545 // CHECK: store i32 [[NEW_IM]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 546 #pragma omp atomic capture 547 {cix = fv / cix; civ = cix;} 548 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 549 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 550 // CHECK: br label %[[CONT:.+]] 551 // CHECK: [[CONT]] 552 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 553 // CHECK: [[CONV:%.+]] = sext i16 [[EXPECTED]] to i32 554 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to double 555 // CHECK: [[ADD:%.+]] = fadd double [[X_RVAL]], [[EXPR]] 556 // CHECK: [[NEW:%.+]] = fptosi double [[ADD]] to i16 557 // CHECK: store i16 [[NEW]], i16* [[TEMP:%.+]], 558 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 559 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 560 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 561 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 562 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 563 // CHECK: [[EXIT]] 564 // CHECK: store i16 [[NEW]], i16* @{{.+}}, 565 #pragma omp atomic capture 566 sv = sx = sx + dv; 567 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}}, 568 // CHECK: [[XI8:%.+]] = load atomic i8, i8* [[X_ADDR:@.+]] monotonic 569 // CHECK: br label %[[CONT:.+]] 570 // CHECK: [[CONT]] 571 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 572 // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 573 // CHECK: [[CONV:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 574 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to x86_fp80 575 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[EXPR]], [[X_RVAL]] 576 // CHECK: [[BOOL_DESIRED:%.+]] = fcmp une x86_fp80 [[MUL]], 0xK00000000000000000000 577 // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 578 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]], 579 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 580 // CHECK: [[RES:%.+]] = cmpxchg i8* [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 581 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 582 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 583 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 584 // CHECK: [[EXIT]] 585 // CHECK: [[EXPECTED_I8:%.+]] = zext i1 [[BOOL_EXPECTED]] to i8 586 // CHECK: store i8 [[EXPECTED_I8]], i8* @{{.+}}, 587 #pragma omp atomic capture 588 {bv = bx; bx = ldv * bx;} 589 // CHECK: [[EXPR_RE:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* [[CIV_ADDR:@.+]], i32 0, i32 0), 590 // CHECK: [[EXPR_IM:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* [[CIV_ADDR]], i32 0, i32 1), 591 // CHECK: [[XI8:%.+]] = load atomic i8, i8* [[X_ADDR:@.+]] monotonic 592 // CHECK: br label %[[CONT:.+]] 593 // CHECK: [[CONT]] 594 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 595 // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 596 // CHECK: [[X_RVAL:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 597 // CHECK: [[SUB_RE:%.+]] = sub i32 [[EXPR_RE:%.+]], [[X_RVAL]] 598 // CHECK: [[SUB_IM:%.+]] = sub i32 [[EXPR_IM:%.+]], 0 599 // CHECK: icmp ne i32 [[SUB_RE]], 0 600 // CHECK: icmp ne i32 [[SUB_IM]], 0 601 // CHECK: [[BOOL_DESIRED:%.+]] = or i1 602 // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 603 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]], 604 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 605 // CHECK: [[RES:%.+]] = cmpxchg i8* [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 606 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 607 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 608 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 609 // CHECK: [[EXIT]] 610 // CHECK: [[DESIRED_I8:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 611 // CHECK: store i8 [[DESIRED_I8]], i8* @{{.+}}, 612 #pragma omp atomic capture 613 {bx = civ - bx; bv = bx;} 614 // CHECK: [[EXPR_RE:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0) 615 // CHECK: [[EXPR_IM:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1) 616 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 617 // CHECK: br label %[[CONT:.+]] 618 // CHECK: [[CONT]] 619 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 620 // CHECK: [[CONV:%.+]] = zext i16 [[EXPECTED]] to i32 621 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to float 622 // <Skip checks for complex calculations> 623 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP:%.+]], i32 0, i32 0 624 // CHECK: [[X_RE:%.+]] = load float, float* [[X_RE_ADDR]] 625 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[TEMP]], i32 0, i32 1 626 // CHECK: [[X_IM:%.+]] = load float, float* [[X_IM_ADDR]] 627 // CHECK: [[NEW:%.+]] = fptoui float [[X_RE]] to i16 628 // CHECK: store i16 [[NEW]], i16* [[TEMP:%.+]], 629 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 630 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 631 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 632 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 633 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 634 // CHECK: [[EXIT]] 635 // CHECK: store i16 [[NEW]], i16* @{{.+}}, 636 #pragma omp atomic capture 637 usv = usx /= cfv; 638 // CHECK: [[EXPR_RE:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0) 639 // CHECK: [[EXPR_IM:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 1) 640 // CHECK: [[X:%.+]] = load atomic i64, i64* [[X_ADDR:@.+]] monotonic 641 // CHECK: br label %[[CONT:.+]] 642 // CHECK: [[CONT]] 643 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 644 // CHECK: [[X_RVAL:%.+]] = sitofp i64 [[EXPECTED]] to double 645 // CHECK: [[ADD_RE:%.+]] = fadd double [[X_RVAL]], [[EXPR_RE]] 646 // CHECK: [[ADD_IM:%.+]] = fadd double 0.000000e+00, [[EXPR_IM]] 647 // CHECK: [[DESIRED:%.+]] = fptosi double [[ADD_RE]] to i64 648 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 649 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 650 // CHECK: [[RES:%.+]] = cmpxchg i64* [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 651 // CHECK: [[OLD_X]] = extractvalue { i64, i1 } [[RES]], 0 652 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 653 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 654 // CHECK: [[EXIT]] 655 // CHECK: store i64 [[EXPECTED]], i64* @{{.+}}, 656 #pragma omp atomic capture 657 {llv = llx; llx += cdv;} 658 // CHECK: [[IDX:%.+]] = load i16, i16* @{{.+}} 659 // CHECK: load i8, i8* 660 // CHECK: [[VEC_ITEM_VAL:%.+]] = zext i1 %{{.+}} to i32 661 // CHECK: [[I128VAL:%.+]] = load atomic i128, i128* bitcast (<4 x i32>* [[DEST:@.+]] to i128*) monotonic 662 // CHECK: br label %[[CONT:.+]] 663 // CHECK: [[CONT]] 664 // CHECK: [[OLD_I128:%.+]] = phi i128 [ [[I128VAL]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 665 // CHECK: [[TEMP_I:%.+]] = bitcast <4 x i32>* [[TEMP:%.+]] to i128* 666 // CHECK: store i128 [[OLD_I128]], i128* [[TEMP_I]], 667 // CHECK: [[LD:%.+]] = bitcast i128 [[OLD_I128]] to <4 x i32> 668 // CHECK: store <4 x i32> [[LD]], <4 x i32>* [[TEMP1:%.+]], 669 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[TEMP1]] 670 // CHECK: [[ITEM:%.+]] = extractelement <4 x i32> [[VEC_VAL]], i16 [[IDX]] 671 // CHECK: [[OR:%.+]] = or i32 [[ITEM]], [[VEC_ITEM_VAL]] 672 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[TEMP]] 673 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <4 x i32> [[VEC_VAL]], i32 [[OR]], i16 [[IDX]] 674 // CHECK: store <4 x i32> [[NEW_VEC_VAL]], <4 x i32>* [[TEMP]] 675 // CHECK: [[NEW_I128:%.+]] = load i128, i128* [[TEMP_I]], 676 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (<4 x i32>* [[DEST]] to i128*), i128 [[OLD_I128]], i128 [[NEW_I128]] monotonic monotonic 677 // CHECK: [[FAILED_OLD_VAL:%.+]] = extractvalue { i128, i1 } [[RES]], 0 678 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i128, i1 } [[RES]], 1 679 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 680 // CHECK: [[EXIT]] 681 // CHECK: store i32 [[OR]], i32* @{{.+}}, 682 #pragma omp atomic capture 683 {int4x[sv] |= bv; iv = int4x[sv];} 684 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 685 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* bitcast (i8* getelementptr (i8, i8* bitcast (%struct.BitFields* @{{.+}} to i8*), i64 4) to i32*) monotonic 686 // CHECK: br label %[[CONT:.+]] 687 // CHECK: [[CONT]] 688 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 689 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 690 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 691 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 692 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 693 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 694 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 695 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] 696 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 697 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 698 // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 699 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 700 // CHECK: [[BF_SET:%.+]] = or i32 [[BF_CLEAR]], [[BF_VALUE]] 701 // CHECK: store i32 [[BF_SET]], i32* [[TEMP1]], 702 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]], 703 // 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 704 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 705 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 706 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 707 // CHECK: [[EXIT]] 708 // CHECK: store i32 [[CONV]], i32* @{{.+}}, 709 #pragma omp atomic capture 710 iv = bfx.a = bfx.a - ldv; 711 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 712 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[LDTEMP:%.+]] to i8* 713 // CHECK: call void @__atomic_load(i64 4, i8* getelementptr (i8, i8* bitcast (%struct.BitFields_packed* @{{.+}} to i8*), i64 4), i8* [[BITCAST]], i32 0) 714 // CHECK: br label %[[CONT:.+]] 715 // CHECK: [[CONT]] 716 // CHECK: [[OLD:%.+]] = load i32, i32* [[LDTEMP]], 717 // CHECK: store i32 [[OLD]], i32* [[TEMP1:%.+]], 718 // CHECK: [[OLD:%.+]] = load i32, i32* [[LDTEMP]], 719 // CHECK: store i32 [[OLD]], i32* [[TEMP:%.+]], 720 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 721 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 722 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 723 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 724 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] 725 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[MUL]] to i32 726 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 727 // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 728 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 729 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 730 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 731 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i32* [[LDTEMP]] to i8* 732 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i32* [[TEMP1]] to i8* 733 // 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) 734 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 735 // CHECK: [[EXIT]] 736 // CHECK: store i32 [[A_ASHR]], i32* @{{.+}}, 737 #pragma omp atomic capture 738 {iv = bfx_packed.a; bfx_packed.a *= ldv;} 739 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 740 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0) monotonic 741 // CHECK: br label %[[CONT:.+]] 742 // CHECK: [[CONT]] 743 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 744 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 745 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 746 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 747 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_LD]], 31 748 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 749 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] 750 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 751 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 752 // CHECK: [[BF_AND:%.+]] = and i32 [[CONV]], 1 753 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 31 754 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], 2147483647 755 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 756 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 757 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 758 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 759 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 760 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 761 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 762 // CHECK: [[EXIT]] 763 // CHECK: store i32 [[CONV]], i32* @{{.+}}, 764 #pragma omp atomic capture 765 {bfx2.a -= ldv; iv = bfx2.a;} 766 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 767 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr (i8, i8* bitcast (%struct.BitFields2_packed* @{{.+}} to i8*), i64 3) monotonic 768 // CHECK: br label %[[CONT:.+]] 769 // CHECK: [[CONT]] 770 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 771 // CHECK: [[BITCAST_NEW:%.+]] = bitcast i32* %{{.+}} to i8* 772 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST_NEW]], 773 // CHECK: [[BITCAST:%.+]] = bitcast i32* %{{.+}} to i8* 774 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 775 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 776 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 7 777 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i32 778 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 779 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[EXPR]], [[X_RVAL]] 780 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 781 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8 782 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST_NEW]], 783 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 1 784 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 7 785 // CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 127 786 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 787 // CHECK: store i8 %{{.+}}, i8* [[BITCAST_NEW]] 788 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST_NEW]] 789 // 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 790 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 791 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 792 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 793 // CHECK: [[EXIT]] 794 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 795 #pragma omp atomic capture 796 iv = bfx2_packed.a = ldv / bfx2_packed.a; 797 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 798 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0) monotonic 799 // CHECK: br label %[[CONT:.+]] 800 // CHECK: [[CONT]] 801 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 802 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 803 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 804 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 805 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 7 806 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 18 807 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 808 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[X_RVAL]], [[EXPR]] 809 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 810 // CHECK: [[BF_LD:%.+]] = load i32, i32* [[TEMP1]], 811 // CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 16383 812 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 11 813 // CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -33552385 814 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 815 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 816 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 817 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 818 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 819 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 820 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 821 // CHECK: [[EXIT]] 822 // CHECK: store i32 [[A_ASHR]], i32* @{{.+}}, 823 #pragma omp atomic capture 824 {iv = bfx3.a; bfx3.a /= ldv;} 825 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 826 // CHECK: [[LDTEMP:%.+]] = bitcast i32* %{{.+}} to i24* 827 // CHECK: [[BITCAST:%.+]] = bitcast i24* [[LDTEMP]] to i8* 828 // CHECK: call void @__atomic_load(i64 3, i8* getelementptr (i8, i8* bitcast (%struct.BitFields3_packed* @{{.+}} to i8*), i64 1), i8* [[BITCAST]], i32 0) 829 // CHECK: br label %[[CONT:.+]] 830 // CHECK: [[CONT]] 831 // CHECK: [[OLD:%.+]] = load i24, i24* [[LDTEMP]], 832 // CHECK: store i24 [[OLD]], i24* [[BITCAST2:%.+]], 833 // CHECK: [[OLD:%.+]] = load i24, i24* [[LDTEMP]], 834 // CHECK: store i24 [[OLD]], i24* [[BITCAST1:%.+]], 835 // CHECK: [[A_LD:%.+]] = load i24, i24* [[BITCAST1]], 836 // CHECK: [[A_SHL:%.+]] = shl i24 [[A_LD]], 7 837 // CHECK: [[A_ASHR:%.+]] = ashr i24 [[A_SHL]], 10 838 // CHECK: [[CAST:%.+]] = sext i24 [[A_ASHR]] to i32 839 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 840 // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[X_RVAL]], [[EXPR]] 841 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i32 842 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i24 843 // CHECK: [[BF_LD:%.+]] = load i24, i24* [[BITCAST2]], 844 // CHECK: [[BF_AND:%.+]] = and i24 [[TRUNC]], 16383 845 // CHECK: [[BF_VALUE:%.+]] = shl i24 [[BF_AND]], 3 846 // CHECK: [[BF_CLEAR:%.+]] = and i24 [[BF_LD]], -131065 847 // CHECK: or i24 [[BF_CLEAR]], [[BF_VALUE]] 848 // CHECK: store i24 %{{.+}}, i24* [[BITCAST2]] 849 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i24* [[LDTEMP]] to i8* 850 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i24* [[BITCAST2]] to i8* 851 // 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) 852 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 853 // CHECK: [[EXIT]] 854 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 855 #pragma omp atomic capture 856 {bfx3_packed.a += ldv; iv = bfx3_packed.a;} 857 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 858 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 859 // CHECK: br label %[[CONT:.+]] 860 // CHECK: [[CONT]] 861 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 862 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP1:%.+]], 863 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP:%.+]], 864 // CHECK: [[A_LD:%.+]] = load i64, i64* [[TEMP]], 865 // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 47 866 // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 63 867 // CHECK: [[A_CAST:%.+]] = trunc i64 [[A_ASHR:%.+]] to i32 868 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST:%.+]] to x86_fp80 869 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] 870 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[MUL]] to i32 871 // CHECK: [[ZEXT:%.+]] = zext i32 [[NEW_VAL]] to i64 872 // CHECK: [[BF_LD:%.+]] = load i64, i64* [[TEMP1]], 873 // CHECK: [[BF_AND:%.+]] = and i64 [[ZEXT]], 1 874 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 16 875 // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -65537 876 // CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]] 877 // CHECK: store i64 %{{.+}}, i64* [[TEMP1]] 878 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[TEMP1]] 879 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 880 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 881 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 882 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 883 // CHECK: [[EXIT]] 884 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 885 #pragma omp atomic capture 886 iv = bfx4.a = bfx4.a * ldv; 887 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 888 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 889 // CHECK: br label %[[CONT:.+]] 890 // CHECK: [[CONT]] 891 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 892 // CHECK: [[BITCAST1:%.+]] = bitcast i32* %{{.+}} to i8* 893 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 894 // CHECK: [[BITCAST:%.+]] = bitcast i32* %{{.+}} to i8* 895 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 896 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 897 // CHECK: [[A_SHL:%.+]] = shl i8 [[A_LD]], 7 898 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_SHL:%.+]], 7 899 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR:%.+]] to i32 900 // CHECK: [[CONV:%.+]] = sitofp i32 [[CAST]] to x86_fp80 901 // CHECK: [[SUB: %.+]] = fsub x86_fp80 [[CONV]], [[EXPR]] 902 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB:%.+]] to i32 903 // CHECK: [[NEW_VAL:%.+]] = trunc i32 [[CONV]] to i8 904 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 905 // CHECK: [[BF_VALUE:%.+]] = and i8 [[NEW_VAL]], 1 906 // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], -2 907 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 908 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 909 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 910 // 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 911 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 912 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 913 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 914 // CHECK: [[EXIT]] 915 // CHECK: store i32 [[CAST]], i32* @{{.+}}, 916 #pragma omp atomic capture 917 {iv = bfx4_packed.a; bfx4_packed.a -= ldv;} 918 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 919 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 920 // CHECK: br label %[[CONT:.+]] 921 // CHECK: [[CONT]] 922 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 923 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP1:%.+]], 924 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP:%.+]], 925 // CHECK: [[A_LD:%.+]] = load i64, i64* [[TEMP]], 926 // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 40 927 // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 57 928 // CHECK: [[CONV:%.+]] = sitofp i64 [[A_ASHR]] to x86_fp80 929 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[CONV]], [[EXPR]] 930 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[DIV]] to i64 931 // CHECK: [[BF_LD:%.+]] = load i64, i64* [[TEMP1]], 932 // CHECK: [[BF_AND:%.+]] = and i64 [[CONV]], 127 933 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND:%.+]], 17 934 // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -16646145 935 // CHECK: [[VAL:%.+]] = or i64 [[BF_CLEAR]], [[BF_VALUE]] 936 // CHECK: store i64 [[VAL]], i64* [[TEMP1]] 937 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[TEMP1]] 938 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 939 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 940 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 941 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 942 // CHECK: [[EXIT]] 943 // CHECK: [[NEW_VAL:%.+]] = trunc i64 [[CONV]] to i32 944 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 945 #pragma omp atomic capture 946 {bfx4.b /= ldv; iv = bfx4.b;} 947 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 948 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 949 // CHECK: br label %[[CONT:.+]] 950 // CHECK: [[CONT]] 951 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 952 // CHECK: [[BITCAST1:%.+]] = bitcast i64* %{{.+}} to i8* 953 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 954 // CHECK: [[BITCAST:%.+]] = bitcast i64* %{{.+}} to i8* 955 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 956 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 957 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 1 958 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i64 959 // CHECK: [[CONV:%.+]] = sitofp i64 [[CAST]] to x86_fp80 960 // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[CONV]], [[EXPR]] 961 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i64 962 // CHECK: [[TRUNC:%.+]] = trunc i64 [[NEW_VAL]] to i8 963 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 964 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 127 965 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 1 966 // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], 1 967 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 968 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 969 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 970 // 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 971 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 972 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 973 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 974 // CHECK: [[EXIT]] 975 // CHECK: [[NEW_VAL_I32:%.+]] = trunc i64 [[NEW_VAL]] to i32 976 // CHECK: store i32 [[NEW_VAL_I32]], i32* @{{.+}}, 977 #pragma omp atomic capture 978 iv = bfx4_packed.b += ldv; 979 // CHECK: load i64, i64* 980 // CHECK: [[EXPR:%.+]] = uitofp i64 %{{.+}} to float 981 // CHECK: [[I64VAL:%.+]] = load atomic i64, i64* bitcast (<2 x float>* [[DEST:@.+]] to i64*) monotonic 982 // CHECK: br label %[[CONT:.+]] 983 // CHECK: [[CONT]] 984 // CHECK: [[OLD_I64:%.+]] = phi i64 [ [[I64VAL]], %{{.+}} ], [ [[FAILED_I64_OLD_VAL:%.+]], %[[CONT]] ] 985 // CHECK: [[BITCAST:%.+]] = bitcast <2 x float>* [[LDTEMP1:%.+]] to i64* 986 // CHECK: store i64 [[OLD_I64]], i64* [[BITCAST]], 987 // CHECK: [[OLD_VEC_VAL:%.+]] = bitcast i64 [[OLD_I64]] to <2 x float> 988 // CHECK: store <2 x float> [[OLD_VEC_VAL]], <2 x float>* [[LDTEMP:%.+]], 989 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP]] 990 // CHECK: [[X:%.+]] = extractelement <2 x float> [[VEC_VAL]], i64 0 991 // CHECK: [[VEC_ITEM_VAL:%.+]] = fsub float [[EXPR]], [[X]] 992 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP1]], 993 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <2 x float> [[VEC_VAL]], float [[VEC_ITEM_VAL]], i64 0 994 // CHECK: store <2 x float> [[NEW_VEC_VAL]], <2 x float>* [[LDTEMP1]] 995 // CHECK: [[NEW_I64:%.+]] = load i64, i64* [[BITCAST]] 996 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (<2 x float>* [[DEST]] to i64*), i64 [[OLD_I64]], i64 [[NEW_I64]] monotonic monotonic 997 // CHECK: [[FAILED_I64_OLD_VAL:%.+]] = extractvalue { i64, i1 } [[RES]], 0 998 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 999 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 1000 // CHECK: [[EXIT]] 1001 // CHECK: store float [[X]], float* @{{.+}}, 1002 #pragma omp atomic capture 1003 {fv = float2x.x; float2x.x = ulv - float2x.x;} 1004 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 1005 // CHECK: [[OLD_VAL:%.+]] = call i32 @llvm.read_register.i32([[REG:metadata ![0-9]+]]) 1006 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[OLD_VAL]] to double 1007 // CHECK: [[DIV:%.+]] = fdiv double [[EXPR]], [[X_RVAL]] 1008 // CHECK: [[NEW_VAL:%.+]] = fptosi double [[DIV]] to i32 1009 // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[NEW_VAL]]) 1010 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 1011 // CHECK: call{{.*}} @__kmpc_flush( 1012 #pragma omp atomic capture seq_cst 1013 {rix = dv / rix; iv = rix;} 1014 // CHECK: [[OLD_VAL:%.+]] = atomicrmw xchg i32* @{{.+}}, i32 5 monotonic 1015 // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[OLD_VAL]]) 1016 #pragma omp atomic capture 1017 {rix = ix; ix = 5;} 1018 return 0; 1019 } 1020 #endif 1021