1 // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -target-cpu core2 -fopenmp -x c -emit-llvm %s -o - | FileCheck %s 2 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -target-cpu core2 -emit-pch -o %t %s 3 // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -target-cpu core2 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s 4 5 // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -target-cpu core2 -fopenmp-simd -x c -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s 6 // RUN: %clang_cc1 -fopenmp-simd -x c -triple x86_64-apple-darwin10 -target-cpu core2 -emit-pch -o %t %s 7 // RUN: %clang_cc1 -fopenmp-simd -x c -triple x86_64-apple-darwin10 -target-cpu core2 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s 8 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} 9 // expected-no-diagnostics 10 #ifndef HEADER 11 #define HEADER 12 13 _Bool bv, bx; 14 char cv, cx; 15 unsigned char ucv, ucx; 16 short sv, sx; 17 unsigned short usv, usx; 18 int iv, ix; 19 unsigned int uiv, uix; 20 long lv, lx; 21 unsigned long ulv, ulx; 22 long long llv, llx; 23 unsigned long long ullv, ullx; 24 float fv, fx; 25 double dv, dx; 26 long double ldv, ldx; 27 _Complex int civ, cix; 28 _Complex float cfv, cfx; 29 _Complex double cdv, cdx; 30 31 typedef int int4 __attribute__((__vector_size__(16))); 32 int4 int4x; 33 34 struct BitFields { 35 int : 32; 36 int a : 31; 37 } bfx; 38 39 struct BitFields_packed { 40 int : 32; 41 int a : 31; 42 } __attribute__ ((__packed__)) bfx_packed; 43 44 struct BitFields2 { 45 int : 31; 46 int a : 1; 47 } bfx2; 48 49 struct BitFields2_packed { 50 int : 31; 51 int a : 1; 52 } __attribute__ ((__packed__)) bfx2_packed; 53 54 struct BitFields3 { 55 int : 11; 56 int a : 14; 57 } bfx3; 58 59 struct BitFields3_packed { 60 int : 11; 61 int a : 14; 62 } __attribute__ ((__packed__)) bfx3_packed; 63 64 struct BitFields4 { 65 short : 16; 66 int a: 1; 67 long b : 7; 68 } bfx4; 69 70 struct BitFields4_packed { 71 short : 16; 72 int a: 1; 73 long b : 7; 74 } __attribute__ ((__packed__)) bfx4_packed; 75 76 typedef float float2 __attribute__((ext_vector_type(2))); 77 float2 float2x; 78 79 // Register "0" is currently an invalid register for global register variables. 80 // Use "esp" instead of "0". 81 // register int rix __asm__("0"); 82 register int rix __asm__("esp"); 83 84 int main() { 85 // CHECK: [[PREV:%.+]] = atomicrmw add i8* @{{.+}}, i8 1 monotonic 86 // CHECK: store i8 [[PREV]], i8* @{{.+}}, 87 #pragma omp atomic capture 88 bv = bx++; 89 // CHECK: atomicrmw add i8* @{{.+}}, i8 1 monotonic 90 // CHECK: add nsw i32 %{{.+}}, 1 91 // CHECK: store i8 %{{.+}}, i8* @{{.+}}, 92 #pragma omp atomic capture 93 cv = ++cx; 94 // CHECK: [[PREV:%.+]] = atomicrmw sub i8* @{{.+}}, i8 1 monotonic 95 // CHECK: store i8 [[PREV]], i8* @{{.+}}, 96 #pragma omp atomic capture 97 ucv = ucx--; 98 // CHECK: atomicrmw sub i16* @{{.+}}, i16 1 monotonic 99 // CHECK: sub nsw i32 %{{.+}}, 1 100 // CHECK: store i16 %{{.+}}, i16* @{{.+}}, 101 #pragma omp atomic capture 102 sv = --sx; 103 // CHECK: [[USV:%.+]] = load i16, i16* @{{.+}}, 104 // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i32 105 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 106 // CHECK: br label %[[CONT:.+]] 107 // CHECK: [[CONT]] 108 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 109 // CHECK: [[CONV:%.+]] = zext i16 [[EXPECTED]] to i32 110 // CHECK: [[ADD:%.+]] = add nsw i32 [[CONV]], [[EXPR]] 111 // CHECK: [[DESIRED_CALC:%.+]] = trunc i32 [[ADD]] to i16 112 // CHECK: store i16 [[DESIRED_CALC]], i16* [[TEMP:%.+]], 113 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 114 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 115 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 116 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 117 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 118 // CHECK: [[EXIT]] 119 // CHECK: store i16 [[DESIRED_CALC]], i16* @{{.+}}, 120 #pragma omp atomic capture 121 sv = usx += usv; 122 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 123 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 124 // CHECK: br label %[[CONT:.+]] 125 // CHECK: [[CONT]] 126 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 127 // CHECK: [[DESIRED_CALC:%.+]] = mul nsw i32 [[EXPECTED]], [[EXPR]] 128 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 129 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 130 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 131 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 132 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 133 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 134 // CHECK: [[EXIT]] 135 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 136 #pragma omp atomic capture 137 uiv = ix *= iv; 138 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 139 // CHECK: [[PREV:%.+]] = atomicrmw sub i32* @{{.+}}, i32 [[EXPR]] monotonic 140 // CHECK: store i32 [[PREV]], i32* @{{.+}}, 141 #pragma omp atomic capture 142 {iv = uix; uix -= uiv;} 143 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 144 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 145 // CHECK: br label %[[CONT:.+]] 146 // CHECK: [[CONT]] 147 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 148 // CHECK: [[DESIRED_CALC:%.+]] = shl i32 [[EXPECTED]], [[EXPR]] 149 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 150 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 151 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 152 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 153 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 154 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 155 // CHECK: [[EXIT]] 156 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 157 #pragma omp atomic capture 158 {ix <<= iv; uiv = ix;} 159 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}}, 160 // CHECK: [[X:%.+]] = load atomic i32, i32* [[X_ADDR:@.+]] monotonic 161 // CHECK: br label %[[CONT:.+]] 162 // CHECK: [[CONT]] 163 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 164 // CHECK: [[DESIRED_CALC:%.+]] = lshr i32 [[EXPECTED]], [[EXPR]] 165 // CHECK: store i32 [[DESIRED_CALC]], i32* [[TEMP:%.+]], 166 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP]], 167 // CHECK: [[RES:%.+]] = cmpxchg i32* [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 168 // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 169 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 170 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 171 // CHECK: [[EXIT]] 172 // CHECK: store i32 [[DESIRED_CALC]], i32* @{{.+}}, 173 #pragma omp atomic capture 174 iv = uix >>= uiv; 175 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 176 // CHECK: [[X:%.+]] = load atomic i64, i64* [[X_ADDR:@.+]] monotonic 177 // CHECK: br label %[[CONT:.+]] 178 // CHECK: [[CONT]] 179 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 180 // CHECK: [[DESIRED:%.+]] = sdiv i64 [[EXPECTED]], [[EXPR]] 181 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 182 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 183 // CHECK: [[RES:%.+]] = cmpxchg i64* [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 184 // CHECK: [[OLD_X]] = extractvalue { i64, i1 } [[RES]], 0 185 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 186 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 187 // CHECK: [[EXIT]] 188 // CHECK: store i64 [[EXPECTED]], i64* @{{.+}}, 189 #pragma omp atomic capture 190 {ulv = lx; lx /= lv;} 191 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 192 // CHECK: [[OLD:%.+]] = atomicrmw and i64* @{{.+}}, i64 [[EXPR]] monotonic 193 // CHECK: [[DESIRED:%.+]] = and i64 [[OLD]], [[EXPR]] 194 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 195 #pragma omp atomic capture 196 {ulx &= ulv; lv = ulx;} 197 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 198 // CHECK: [[OLD:%.+]] = atomicrmw xor i64* @{{.+}}, i64 [[EXPR]] monotonic 199 // CHECK: [[DESIRED:%.+]] = xor i64 [[OLD]], [[EXPR]] 200 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 201 #pragma omp atomic capture 202 ullv = llx ^= llv; 203 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 204 // CHECK: [[OLD:%.+]] = atomicrmw or i64* @{{.+}}, i64 [[EXPR]] monotonic 205 // CHECK: [[DESIRED:%.+]] = or i64 [[OLD]], [[EXPR]] 206 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 207 #pragma omp atomic capture 208 llv = ullx |= ullv; 209 // CHECK: [[EXPR:%.+]] = load float, float* @{{.+}}, 210 // CHECK: [[X:%.+]] = load atomic i32, i32* bitcast (float* [[X_ADDR:@.+]] to i32*) monotonic 211 // CHECK: br label %[[CONT:.+]] 212 // CHECK: [[CONT]] 213 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 214 // CHECK: [[TEMP_I:%.+]] = bitcast float* [[TEMP:%.+]] to i32* 215 // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float 216 // CHECK: [[ADD:%.+]] = fadd float [[OLD]], [[EXPR]] 217 // CHECK: store float [[ADD]], float* [[TEMP]], 218 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP_I]], 219 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (float* [[X_ADDR]] to i32*), i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 220 // CHECK: [[OLD_X:%.+]] = extractvalue { i32, i1 } [[RES]], 0 221 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 222 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 223 // CHECK: [[EXIT]] 224 // CHECK: [[CAST:%.+]] = fpext float [[ADD]] to double 225 // CHECK: store double [[CAST]], double* @{{.+}}, 226 #pragma omp atomic capture 227 dv = fx = fx + fv; 228 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 229 // CHECK: [[X:%.+]] = load atomic i64, i64* bitcast (double* [[X_ADDR:@.+]] to i64*) monotonic 230 // CHECK: br label %[[CONT:.+]] 231 // CHECK: [[CONT]] 232 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 233 // CHECK: [[TEMP_I:%.+]] = bitcast double* [[TEMP:%.+]] to i64* 234 // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double 235 // CHECK: [[SUB:%.+]] = fsub double [[EXPR]], [[OLD]] 236 // CHECK: store double [[SUB]], double* [[TEMP]], 237 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP_I]], 238 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (double* [[X_ADDR]] to i64*), i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 239 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 240 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 241 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 242 // CHECK: [[EXIT]] 243 // CHECK: [[CAST:%.+]] = fptrunc double [[OLD]] to float 244 // CHECK: store float [[CAST]], float* @{{.+}}, 245 #pragma omp atomic capture 246 {fv = dx; dx = dv - dx;} 247 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}}, 248 // CHECK: [[X:%.+]] = load atomic i128, i128* bitcast (x86_fp80* [[X_ADDR:@.+]] to i128*) monotonic 249 // CHECK: br label %[[CONT:.+]] 250 // CHECK: [[CONT]] 251 // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 252 // CHECK: [[BITCAST:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i128* 253 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST]] 254 // CHECK: [[BITCAST1:%.+]] = bitcast x86_fp80* [[TEMP1:%.+]] to i128* 255 // CHECK: store i128 [[EXPECTED]], i128* [[BITCAST1]] 256 // CHECK: [[OLD:%.+]] = load x86_fp80, x86_fp80* [[TEMP1]] 257 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[OLD]], [[EXPR]] 258 // CHECK: store x86_fp80 [[MUL]], x86_fp80* [[TEMP]] 259 // CHECK: [[DESIRED:%.+]] = load i128, i128* [[BITCAST]] 260 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (x86_fp80* [[X_ADDR]] to i128*), i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic 261 // CHECK: [[OLD_X:%.+]] = extractvalue { i128, i1 } [[RES]], 0 262 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 263 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 264 // CHECK: [[EXIT]] 265 // CHECK: [[CAST:%.+]] = fptrunc x86_fp80 [[MUL]] to double 266 // CHECK: store double [[CAST]], double* @{{.+}}, 267 #pragma omp atomic capture 268 {ldx = ldx * ldv; dv = ldx;} 269 // CHECK: [[EXPR_RE:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0) 270 // CHECK: [[EXPR_IM:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1) 271 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 272 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 273 // CHECK: br label %[[CONT:.+]] 274 // CHECK: [[CONT]] 275 // CHECK: [[LD_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 276 // CHECK: [[LD_RE:%.+]] = load i32, i32* [[LD_RE_ADDR]] 277 // CHECK: [[LD_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 278 // CHECK: [[LD_IM:%.+]] = load i32, i32* [[LD_IM_ADDR]] 279 // <Skip checks for complex calculations> 280 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 281 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 282 // CHECK: store i32 [[NEW_RE:%.+]], i32* [[X_RE_ADDR]] 283 // CHECK: store i32 [[NEW_IM:%.+]], i32* [[X_IM_ADDR]] 284 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 285 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 286 // 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) 287 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 288 // CHECK: [[EXIT]] 289 // CHECK: [[RE_CAST:%.+]] = sitofp i32 [[NEW_RE]] to float 290 // CHECK: [[IM_CAST:%.+]] = sitofp i32 [[NEW_IM]] to float 291 // CHECK: store float [[RE_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0), 292 // CHECK: store float [[IM_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1), 293 #pragma omp atomic capture 294 cfv = cix = civ / cix; 295 // CHECK: [[EXPR_RE:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0) 296 // CHECK: [[EXPR_IM:%.+]] = load float, float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1) 297 // CHECK: [[BITCAST:%.+]] = bitcast { float, float }* [[EXPECTED_ADDR:%.+]] to i8* 298 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ float, float }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 299 // CHECK: br label %[[CONT:.+]] 300 // CHECK: [[CONT]] 301 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[EXPECTED_ADDR]], i32 0, i32 0 302 // CHECK: [[X_RE_OLD:%.+]] = load float, float* [[X_RE_ADDR]] 303 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[EXPECTED_ADDR]], i32 0, i32 1 304 // CHECK: [[X_IM_OLD:%.+]] = load float, float* [[X_IM_ADDR]] 305 // <Skip checks for complex calculations> 306 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 307 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, { float, float }* [[DESIRED_ADDR]], i32 0, i32 1 308 // CHECK: store float [[NEW_RE:%.+]], float* [[X_RE_ADDR]] 309 // CHECK: store float [[NEW_IM:%.+]], float* [[X_IM_ADDR]] 310 // CHECK: [[EXPECTED:%.+]] = bitcast { float, float }* [[EXPECTED_ADDR]] to i8* 311 // CHECK: [[DESIRED:%.+]] = bitcast { float, float }* [[DESIRED_ADDR]] to i8* 312 // 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) 313 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 314 // CHECK: [[EXIT]] 315 // CHECK: [[RE_CAST:%.+]] = fptosi float [[X_RE_OLD]] to i32 316 // CHECK: [[IM_CAST:%.+]] = fptosi float [[X_IM_OLD]] to i32 317 // CHECK: store i32 [[RE_CAST]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 318 // CHECK: store i32 [[IM_CAST]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 319 #pragma omp atomic capture 320 {civ = cfx; cfx = cfv + cfx;} 321 // CHECK: [[EXPR_RE:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 0) 322 // CHECK: [[EXPR_IM:%.+]] = load double, double* getelementptr inbounds ({ double, double }, { double, double }* @{{.+}}, i32 0, i32 1) 323 // CHECK: [[BITCAST:%.+]] = bitcast { double, double }* [[EXPECTED_ADDR:%.+]] to i8* 324 // CHECK: call void @__atomic_load(i64 16, i8* bitcast ({ double, double }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 5) 325 // CHECK: br label %[[CONT:.+]] 326 // CHECK: [[CONT]] 327 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[EXPECTED_ADDR]], i32 0, i32 0 328 // CHECK: [[X_RE:%.+]] = load double, double* [[X_RE_ADDR]] 329 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[EXPECTED_ADDR]], i32 0, i32 1 330 // CHECK: [[X_IM:%.+]] = load double, double* [[X_IM_ADDR]] 331 // <Skip checks for complex calculations> 332 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 333 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, { double, double }* [[DESIRED_ADDR]], i32 0, i32 1 334 // CHECK: store double [[NEW_RE:%.+]], double* [[X_RE_ADDR]] 335 // CHECK: store double [[NEW_IM:%.+]], double* [[X_IM_ADDR]] 336 // CHECK: [[EXPECTED:%.+]] = bitcast { double, double }* [[EXPECTED_ADDR]] to i8* 337 // CHECK: [[DESIRED:%.+]] = bitcast { double, double }* [[DESIRED_ADDR]] to i8* 338 // 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) 339 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 340 // CHECK: [[EXIT]] 341 // CHECK: [[RE_CAST:%.+]] = fptrunc double [[NEW_RE]] to float 342 // CHECK: [[IM_CAST:%.+]] = fptrunc double [[NEW_IM]] to float 343 // CHECK: store float [[RE_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 0), 344 // CHECK: store float [[IM_CAST]], float* getelementptr inbounds ({ float, float }, { float, float }* @{{.+}}, i32 0, i32 1), 345 // CHECK: call{{.*}} @__kmpc_flush( 346 #pragma omp atomic capture seq_cst 347 {cdx = cdx - cdv; cfv = cdx;} 348 // CHECK: [[BV:%.+]] = load i8, i8* @{{.+}} 349 // CHECK: [[BOOL:%.+]] = trunc i8 [[BV]] to i1 350 // CHECK: [[EXPR:%.+]] = zext i1 [[BOOL]] to i64 351 // CHECK: [[OLD:%.+]] = atomicrmw and i64* @{{.+}}, i64 [[EXPR]] monotonic 352 // CHECK: [[DESIRED:%.+]] = and i64 [[OLD]], [[EXPR]] 353 // CHECK: store i64 [[DESIRED]], i64* @{{.+}}, 354 #pragma omp atomic capture 355 ulv = ulx = ulx & bv; 356 // CHECK: [[CV:%.+]] = load i8, i8* @{{.+}}, align 1 357 // CHECK: [[EXPR:%.+]] = sext i8 [[CV]] to i32 358 // CHECK: [[X:%.+]] = load atomic i8, i8* [[BX_ADDR:@.+]] monotonic 359 // CHECK: br label %[[CONT:.+]] 360 // CHECK: [[CONT]] 361 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 362 // CHECK: [[OLD_BOOL:%.+]] = trunc i8 [[EXPECTED]] to i1 363 // CHECK: [[X_RVAL:%.+]] = zext i1 [[OLD_BOOL]] to i32 364 // CHECK: [[AND:%.+]] = and i32 [[EXPR]], [[X_RVAL]] 365 // CHECK: [[CAST:%.+]] = icmp ne i32 [[AND]], 0 366 // CHECK: [[NEW:%.+]] = zext i1 [[CAST]] to i8 367 // CHECK: store i8 [[NEW]], i8* [[TEMP:%.+]], 368 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 369 // CHECK: [[RES:%.+]] = cmpxchg i8* [[BX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 370 // CHECK: [[OLD:%.+]] = extractvalue { i8, i1 } [[RES]], 0 371 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 372 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 373 // CHECK: [[EXIT]] 374 // CHECK: [[OLD_I8:%.+]] = zext i1 [[OLD_BOOL]] to i8 375 // CHECK: store i8 [[OLD_I8]], i8* @{{.+}}, 376 #pragma omp atomic capture 377 {bv = bx; bx = cv & bx;} 378 // CHECK: [[UCV:%.+]] = load i8, i8* @{{.+}}, 379 // CHECK: [[EXPR:%.+]] = zext i8 [[UCV]] to i32 380 // CHECK: [[X:%.+]] = load atomic i8, i8* [[CX_ADDR:@.+]] seq_cst 381 // CHECK: br label %[[CONT:.+]] 382 // CHECK: [[CONT]] 383 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 384 // CHECK: [[X_RVAL:%.+]] = sext i8 [[EXPECTED]] to i32 385 // CHECK: [[ASHR:%.+]] = ashr i32 [[X_RVAL]], [[EXPR]] 386 // CHECK: [[NEW:%.+]] = trunc i32 [[ASHR]] to i8 387 // CHECK: store i8 [[NEW]], i8* [[TEMP:%.+]], 388 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 389 // CHECK: [[RES:%.+]] = cmpxchg i8* [[CX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] seq_cst seq_cst 390 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 391 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 392 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 393 // CHECK: [[EXIT]] 394 // CHECK: store i8 [[NEW]], i8* @{{.+}}, 395 // CHECK: call{{.*}} @__kmpc_flush( 396 #pragma omp atomic capture, seq_cst 397 {cx = cx >> ucv; cv = cx;} 398 // CHECK: [[SV:%.+]] = load i16, i16* @{{.+}}, 399 // CHECK: [[EXPR:%.+]] = sext i16 [[SV]] to i32 400 // CHECK: [[X:%.+]] = load atomic i64, i64* [[ULX_ADDR:@.+]] monotonic 401 // CHECK: br label %[[CONT:.+]] 402 // CHECK: [[CONT]] 403 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 404 // CHECK: [[X_RVAL:%.+]] = trunc i64 [[EXPECTED]] to i32 405 // CHECK: [[SHL:%.+]] = shl i32 [[EXPR]], [[X_RVAL]] 406 // CHECK: [[NEW:%.+]] = sext i32 [[SHL]] to i64 407 // CHECK: store i64 [[NEW]], i64* [[TEMP:%.+]], 408 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 409 // CHECK: [[RES:%.+]] = cmpxchg i64* [[ULX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 410 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 411 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 412 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 413 // CHECK: [[EXIT]] 414 // CHECK: store i64 [[NEW]], i64* @{{.+}}, 415 #pragma omp atomic capture 416 ulv = ulx = sv << ulx; 417 // CHECK: [[USV:%.+]] = load i16, i16* @{{.+}}, 418 // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i64 419 // CHECK: [[X:%.+]] = load atomic i64, i64* [[LX_ADDR:@.+]] monotonic 420 // CHECK: br label %[[CONT:.+]] 421 // CHECK: [[CONT]] 422 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 423 // CHECK: [[DESIRED:%.+]] = srem i64 [[EXPECTED]], [[EXPR]] 424 // CHECK: store i64 [[DESIRED]], i64* [[TEMP:%.+]], 425 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP]], 426 // CHECK: [[RES:%.+]] = cmpxchg i64* [[LX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 427 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 428 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 429 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 430 // CHECK: [[EXIT]] 431 // CHECK: store i64 [[EXPECTED]], i64* @{{.+}}, 432 #pragma omp atomic capture 433 {lv = lx; lx = lx % usv;} 434 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}} 435 // CHECK: [[OLD:%.+]] = atomicrmw or i32* @{{.+}}, i32 [[EXPR]] seq_cst 436 // CHECK: [[DESIRED:%.+]] = or i32 [[EXPR]], [[OLD]] 437 // CHECK: store i32 [[DESIRED]], i32* @{{.+}}, 438 // CHECK: call{{.*}} @__kmpc_flush( 439 #pragma omp atomic seq_cst, capture 440 {uix = iv | uix; uiv = uix;} 441 // CHECK: [[EXPR:%.+]] = load i32, i32* @{{.+}} 442 // CHECK: [[OLD:%.+]] = atomicrmw and i32* @{{.+}}, i32 [[EXPR]] monotonic 443 // CHECK: [[DESIRED:%.+]] = and i32 [[OLD]], [[EXPR]] 444 // CHECK: store i32 [[DESIRED]], i32* @{{.+}}, 445 #pragma omp atomic capture 446 iv = ix = ix & uiv; 447 // CHECK: [[EXPR:%.+]] = load i64, i64* @{{.+}}, 448 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 449 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 450 // CHECK: br label %[[CONT:.+]] 451 // CHECK: [[CONT]] 452 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 453 // CHECK: [[OLD_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 454 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 455 // CHECK: [[OLD_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 456 // <Skip checks for complex calculations> 457 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 458 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 459 // CHECK: store i32 %{{.+}}, i32* [[X_RE_ADDR]] 460 // CHECK: store i32 %{{.+}}, i32* [[X_IM_ADDR]] 461 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 462 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 463 // 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) 464 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 465 // CHECK: [[EXIT]] 466 // CHECK: store i32 [[OLD_RE]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 467 // CHECK: store i32 [[OLD_IM]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 468 #pragma omp atomic capture 469 {civ = cix; cix = lv + cix;} 470 // CHECK: [[ULV:%.+]] = load i64, i64* @{{.+}}, 471 // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULV]] to float 472 // CHECK: [[X:%.+]] = load atomic i32, i32* bitcast (float* [[X_ADDR:@.+]] to i32*) monotonic 473 // CHECK: br label %[[CONT:.+]] 474 // CHECK: [[CONT]] 475 // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 476 // CHECK: [[TEMP_I:%.+]] = bitcast float* [[TEMP:%.+]] to i32* 477 // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float 478 // CHECK: [[MUL:%.+]] = fmul float [[OLD]], [[EXPR]] 479 // CHECK: store float [[MUL]], float* [[TEMP]], 480 // CHECK: [[DESIRED:%.+]] = load i32, i32* [[TEMP_I]], 481 // CHECK: [[RES:%.+]] = cmpxchg i32* bitcast (float* [[X_ADDR]] to i32*), i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic 482 // CHECK: [[OLD_X:%.+]] = extractvalue { i32, i1 } [[RES]], 0 483 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 484 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 485 // CHECK: [[EXIT]] 486 // CHECK: store float [[MUL]], float* @{{.+}}, 487 #pragma omp atomic capture 488 {fx = fx * ulv; fv = fx;} 489 // CHECK: [[LLV:%.+]] = load i64, i64* @{{.+}}, 490 // CHECK: [[EXPR:%.+]] = sitofp i64 [[LLV]] to double 491 // CHECK: [[X:%.+]] = load atomic i64, i64* bitcast (double* [[X_ADDR:@.+]] to i64*) monotonic 492 // CHECK: br label %[[CONT:.+]] 493 // CHECK: [[CONT]] 494 // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 495 // CHECK: [[TEMP_I:%.+]] = bitcast double* [[TEMP:%.+]] to i64* 496 // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double 497 // CHECK: [[DIV:%.+]] = fdiv double [[OLD]], [[EXPR]] 498 // CHECK: store double [[DIV]], double* [[TEMP]], 499 // CHECK: [[DESIRED:%.+]] = load i64, i64* [[TEMP_I]], 500 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (double* [[X_ADDR]] to i64*), i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic 501 // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 502 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 503 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 504 // CHECK: [[EXIT]] 505 // CHECK: store double [[DIV]], double* @{{.+}}, 506 #pragma omp atomic capture 507 dv = dx /= llv; 508 // CHECK: [[ULLV:%.+]] = load i64, i64* @{{.+}}, 509 // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULLV]] to x86_fp80 510 // CHECK: [[X:%.+]] = load atomic i128, i128* bitcast (x86_fp80* [[X_ADDR:@.+]] to i128*) monotonic 511 // CHECK: br label %[[CONT:.+]] 512 // CHECK: [[CONT]] 513 // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 514 // CHECK: [[TEMP_I1:%.+]] = bitcast x86_fp80* [[TEMP1:%.+]] to i128* 515 // CHECK: store i128 [[EXPECTED]], i128* [[TEMP_I1]], 516 // CHECK: [[TEMP_I:%.+]] = bitcast x86_fp80* [[TEMP:%.+]] to i128* 517 // CHECK: store i128 [[EXPECTED]], i128* [[TEMP_I]], 518 // CHECK: [[OLD:%.+]] = load x86_fp80, x86_fp80* [[TEMP]], 519 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[OLD]], [[EXPR]] 520 // CHECK: store x86_fp80 [[SUB]], x86_fp80* [[TEMP1]] 521 // CHECK: [[DESIRED:%.+]] = load i128, i128* [[TEMP_I1]] 522 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (x86_fp80* [[X_ADDR]] to i128*), i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic 523 // CHECK: [[OLD_X:%.+]] = extractvalue { i128, i1 } [[RES]], 0 524 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 525 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 526 // CHECK: [[EXIT]] 527 // CHECK: store x86_fp80 [[OLD]], x86_fp80* @{{.+}}, 528 #pragma omp atomic capture 529 {ldv = ldx; ldx -= ullv;} 530 // CHECK: [[EXPR:%.+]] = load float, float* @{{.+}}, 531 // CHECK: [[BITCAST:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR:%.+]] to i8* 532 // CHECK: call void @__atomic_load(i64 8, i8* bitcast ({ i32, i32 }* [[X_ADDR:@.+]] to i8*), i8* [[BITCAST]], i32 0) 533 // CHECK: br label %[[CONT:.+]] 534 // CHECK: [[CONT]] 535 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 0 536 // CHECK: [[X_RE:%.+]] = load i32, i32* [[X_RE_ADDR]] 537 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[EXPECTED_ADDR]], i32 0, i32 1 538 // CHECK: [[X_IM:%.+]] = load i32, i32* [[X_IM_ADDR]] 539 // <Skip checks for complex calculations> 540 // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR:%.+]], i32 0, i32 0 541 // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, { i32, i32 }* [[DESIRED_ADDR]], i32 0, i32 1 542 // CHECK: store i32 [[NEW_RE:%.+]], i32* [[X_RE_ADDR]] 543 // CHECK: store i32 [[NEW_IM:%.+]], i32* [[X_IM_ADDR]] 544 // CHECK: [[EXPECTED:%.+]] = bitcast { i32, i32 }* [[EXPECTED_ADDR]] to i8* 545 // CHECK: [[DESIRED:%.+]] = bitcast { i32, i32 }* [[DESIRED_ADDR]] to i8* 546 // 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) 547 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 548 // CHECK: [[EXIT]] 549 // CHECK: store i32 [[NEW_RE]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 0), 550 // CHECK: store i32 [[NEW_IM]], i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* @{{.+}}, i32 0, i32 1), 551 #pragma omp atomic capture 552 {cix = fv / cix; civ = cix;} 553 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 554 // CHECK: [[X:%.+]] = load atomic i16, i16* [[X_ADDR:@.+]] monotonic 555 // CHECK: br label %[[CONT:.+]] 556 // CHECK: [[CONT]] 557 // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 558 // CHECK: [[CONV:%.+]] = sext i16 [[EXPECTED]] to i32 559 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to double 560 // CHECK: [[ADD:%.+]] = fadd double [[X_RVAL]], [[EXPR]] 561 // CHECK: [[NEW:%.+]] = fptosi double [[ADD]] to i16 562 // CHECK: store i16 [[NEW]], i16* [[TEMP:%.+]], 563 // CHECK: [[DESIRED:%.+]] = load i16, i16* [[TEMP]], 564 // CHECK: [[RES:%.+]] = cmpxchg i16* [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic 565 // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 566 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 567 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 568 // CHECK: [[EXIT]] 569 // CHECK: store i16 [[NEW]], i16* @{{.+}}, 570 #pragma omp atomic capture 571 sv = sx = sx + dv; 572 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}}, 573 // CHECK: [[XI8:%.+]] = load atomic i8, i8* [[X_ADDR:@.+]] monotonic 574 // CHECK: br label %[[CONT:.+]] 575 // CHECK: [[CONT]] 576 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 577 // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 578 // CHECK: [[CONV:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 579 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to x86_fp80 580 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[EXPR]], [[X_RVAL]] 581 // CHECK: [[BOOL_DESIRED:%.+]] = fcmp une x86_fp80 [[MUL]], 0xK00000000000000000000 582 // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 583 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]], 584 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 585 // CHECK: [[RES:%.+]] = cmpxchg i8* [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 586 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 587 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 588 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 589 // CHECK: [[EXIT]] 590 // CHECK: [[EXPECTED_I8:%.+]] = zext i1 [[BOOL_EXPECTED]] to i8 591 // CHECK: store i8 [[EXPECTED_I8]], i8* @{{.+}}, 592 #pragma omp atomic capture 593 {bv = bx; bx = ldv * bx;} 594 // CHECK: [[EXPR_RE:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* [[CIV_ADDR:@.+]], i32 0, i32 0), 595 // CHECK: [[EXPR_IM:%.+]] = load i32, i32* getelementptr inbounds ({ i32, i32 }, { i32, i32 }* [[CIV_ADDR]], i32 0, i32 1), 596 // CHECK: [[XI8:%.+]] = load atomic i8, i8* [[X_ADDR:@.+]] monotonic 597 // CHECK: br label %[[CONT:.+]] 598 // CHECK: [[CONT]] 599 // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] 600 // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 601 // CHECK: [[X_RVAL:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 602 // CHECK: [[SUB_RE:%.+]] = sub i32 [[EXPR_RE:%.+]], [[X_RVAL]] 603 // CHECK: [[SUB_IM:%.+]] = sub i32 [[EXPR_IM:%.+]], 0 604 // CHECK: icmp ne i32 [[SUB_RE]], 0 605 // CHECK: icmp ne i32 [[SUB_IM]], 0 606 // CHECK: [[BOOL_DESIRED:%.+]] = or i1 607 // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 608 // CHECK: store i8 [[DESIRED]], i8* [[TEMP:%.+]], 609 // CHECK: [[DESIRED:%.+]] = load i8, i8* [[TEMP]], 610 // CHECK: [[RES:%.+]] = cmpxchg i8* [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic 611 // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 612 // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 613 // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] 614 // CHECK: [[EXIT]] 615 // CHECK: [[DESIRED_I8:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 616 // CHECK: store i8 [[DESIRED_I8]], i8* @{{.+}}, 617 #pragma omp atomic capture 618 {bx = civ - bx; bv = bx;} 619 // CHECK: [[IDX:%.+]] = load i16, i16* @{{.+}} 620 // CHECK: load i8, i8* 621 // CHECK: [[VEC_ITEM_VAL:%.+]] = zext i1 %{{.+}} to i32 622 // CHECK: [[I128VAL:%.+]] = load atomic i128, i128* bitcast (<4 x i32>* [[DEST:@.+]] to i128*) monotonic 623 // CHECK: br label %[[CONT:.+]] 624 // CHECK: [[CONT]] 625 // CHECK: [[OLD_I128:%.+]] = phi i128 [ [[I128VAL]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 626 // CHECK: [[TEMP_I:%.+]] = bitcast <4 x i32>* [[TEMP:%.+]] to i128* 627 // CHECK: store i128 [[OLD_I128]], i128* [[TEMP_I]], 628 // CHECK: [[LD:%.+]] = bitcast i128 [[OLD_I128]] to <4 x i32> 629 // CHECK: store <4 x i32> [[LD]], <4 x i32>* [[TEMP1:%.+]], 630 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[TEMP1]] 631 // CHECK: [[ITEM:%.+]] = extractelement <4 x i32> [[VEC_VAL]], i16 [[IDX]] 632 // CHECK: [[OR:%.+]] = or i32 [[ITEM]], [[VEC_ITEM_VAL]] 633 // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, <4 x i32>* [[TEMP]] 634 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <4 x i32> [[VEC_VAL]], i32 [[OR]], i16 [[IDX]] 635 // CHECK: store <4 x i32> [[NEW_VEC_VAL]], <4 x i32>* [[TEMP]] 636 // CHECK: [[NEW_I128:%.+]] = load i128, i128* [[TEMP_I]], 637 // CHECK: [[RES:%.+]] = cmpxchg i128* bitcast (<4 x i32>* [[DEST]] to i128*), i128 [[OLD_I128]], i128 [[NEW_I128]] monotonic monotonic 638 // CHECK: [[FAILED_OLD_VAL:%.+]] = extractvalue { i128, i1 } [[RES]], 0 639 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i128, i1 } [[RES]], 1 640 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 641 // CHECK: [[EXIT]] 642 // CHECK: store i32 [[OR]], i32* @{{.+}}, 643 #pragma omp atomic capture 644 {int4x[sv] |= bv; iv = int4x[sv];} 645 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 646 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* bitcast (i8* getelementptr (i8, i8* bitcast (%struct.BitFields* @{{.+}} to i8*), i64 4) to i32*) monotonic 647 // CHECK: br label %[[CONT:.+]] 648 // CHECK: [[CONT]] 649 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 650 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 651 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 652 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 653 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 654 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 655 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 656 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] 657 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 658 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 659 // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 660 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 661 // CHECK: [[BF_SET:%.+]] = or i32 [[BF_CLEAR]], [[BF_VALUE]] 662 // CHECK: store i32 [[BF_SET]], i32* [[TEMP1]], 663 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]], 664 // 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 665 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 666 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 667 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 668 // CHECK: [[EXIT]] 669 // CHECK: store i32 [[CONV]], i32* @{{.+}}, 670 #pragma omp atomic capture 671 iv = bfx.a = bfx.a - ldv; 672 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 673 // CHECK: [[BITCAST:%.+]] = bitcast i32* [[LDTEMP:%.+]] to i8* 674 // CHECK: call void @__atomic_load(i64 4, i8* getelementptr (i8, i8* bitcast (%struct.BitFields_packed* @{{.+}} to i8*), i64 4), i8* [[BITCAST]], i32 0) 675 // CHECK: br label %[[CONT:.+]] 676 // CHECK: [[CONT]] 677 // CHECK: [[OLD:%.+]] = load i32, i32* [[LDTEMP]], 678 // CHECK: store i32 [[OLD]], i32* [[TEMP1:%.+]], 679 // CHECK: [[OLD:%.+]] = load i32, i32* [[LDTEMP]], 680 // CHECK: store i32 [[OLD]], i32* [[TEMP:%.+]], 681 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 682 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 683 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 684 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 685 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] 686 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[MUL]] to i32 687 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 688 // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 689 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 690 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 691 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 692 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i32* [[LDTEMP]] to i8* 693 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i32* [[TEMP1]] to i8* 694 // 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) 695 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 696 // CHECK: [[EXIT]] 697 // CHECK: store i32 [[A_ASHR]], i32* @{{.+}}, 698 #pragma omp atomic capture 699 {iv = bfx_packed.a; bfx_packed.a *= ldv;} 700 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 701 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0) monotonic 702 // CHECK: br label %[[CONT:.+]] 703 // CHECK: [[CONT]] 704 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 705 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 706 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 707 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 708 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_LD]], 31 709 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 710 // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] 711 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 712 // CHECK: [[NEW_VAL:%.+]] = load i32, i32* [[TEMP1]], 713 // CHECK: [[BF_AND:%.+]] = and i32 [[CONV]], 1 714 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 31 715 // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], 2147483647 716 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 717 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 718 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 719 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields2, %struct.BitFields2* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 720 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 721 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 722 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 723 // CHECK: [[EXIT]] 724 // CHECK: store i32 [[CONV]], i32* @{{.+}}, 725 #pragma omp atomic capture 726 {bfx2.a -= ldv; iv = bfx2.a;} 727 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 728 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr (i8, i8* bitcast (%struct.BitFields2_packed* @{{.+}} to i8*), i64 3) monotonic 729 // CHECK: br label %[[CONT:.+]] 730 // CHECK: [[CONT]] 731 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 732 // CHECK: [[BITCAST_NEW:%.+]] = bitcast i32* %{{.+}} to i8* 733 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST_NEW]], 734 // CHECK: [[BITCAST:%.+]] = bitcast i32* %{{.+}} to i8* 735 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 736 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 737 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 7 738 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i32 739 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 740 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[EXPR]], [[X_RVAL]] 741 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 742 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8 743 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST_NEW]], 744 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 1 745 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 7 746 // CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 127 747 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 748 // CHECK: store i8 %{{.+}}, i8* [[BITCAST_NEW]] 749 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST_NEW]] 750 // 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 751 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 752 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 753 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 754 // CHECK: [[EXIT]] 755 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 756 #pragma omp atomic capture 757 iv = bfx2_packed.a = ldv / bfx2_packed.a; 758 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 759 // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0) monotonic 760 // CHECK: br label %[[CONT:.+]] 761 // CHECK: [[CONT]] 762 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 763 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP1:%.+]], 764 // CHECK: store i32 [[OLD_BF_VALUE]], i32* [[TEMP:%.+]], 765 // CHECK: [[A_LD:%.+]] = load i32, i32* [[TEMP]], 766 // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 7 767 // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 18 768 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 769 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[X_RVAL]], [[EXPR]] 770 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 771 // CHECK: [[BF_LD:%.+]] = load i32, i32* [[TEMP1]], 772 // CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 16383 773 // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 11 774 // CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -33552385 775 // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] 776 // CHECK: store i32 %{{.+}}, i32* [[TEMP1]] 777 // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, i32* [[TEMP1]] 778 // CHECK: [[RES:%.+]] = cmpxchg i32* getelementptr inbounds (%struct.BitFields3, %struct.BitFields3* @{{.+}}, i32 0, i32 0), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic 779 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 780 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 781 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 782 // CHECK: [[EXIT]] 783 // CHECK: store i32 [[A_ASHR]], i32* @{{.+}}, 784 #pragma omp atomic capture 785 {iv = bfx3.a; bfx3.a /= ldv;} 786 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 787 // CHECK: [[LDTEMP:%.+]] = bitcast i32* %{{.+}} to i24* 788 // CHECK: [[BITCAST:%.+]] = bitcast i24* [[LDTEMP]] to i8* 789 // CHECK: call void @__atomic_load(i64 3, i8* getelementptr (i8, i8* bitcast (%struct.BitFields3_packed* @{{.+}} to i8*), i64 1), i8* [[BITCAST]], i32 0) 790 // CHECK: br label %[[CONT:.+]] 791 // CHECK: [[CONT]] 792 // CHECK: [[OLD:%.+]] = load i24, i24* [[LDTEMP]], 793 // CHECK: store i24 [[OLD]], i24* [[BITCAST2:%.+]], 794 // CHECK: [[OLD:%.+]] = load i24, i24* [[LDTEMP]], 795 // CHECK: store i24 [[OLD]], i24* [[BITCAST1:%.+]], 796 // CHECK: [[A_LD:%.+]] = load i24, i24* [[BITCAST1]], 797 // CHECK: [[A_SHL:%.+]] = shl i24 [[A_LD]], 7 798 // CHECK: [[A_ASHR:%.+]] = ashr i24 [[A_SHL]], 10 799 // CHECK: [[CAST:%.+]] = sext i24 [[A_ASHR]] to i32 800 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 801 // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[X_RVAL]], [[EXPR]] 802 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i32 803 // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i24 804 // CHECK: [[BF_LD:%.+]] = load i24, i24* [[BITCAST2]], 805 // CHECK: [[BF_AND:%.+]] = and i24 [[TRUNC]], 16383 806 // CHECK: [[BF_VALUE:%.+]] = shl i24 [[BF_AND]], 3 807 // CHECK: [[BF_CLEAR:%.+]] = and i24 [[BF_LD]], -131065 808 // CHECK: or i24 [[BF_CLEAR]], [[BF_VALUE]] 809 // CHECK: store i24 %{{.+}}, i24* [[BITCAST2]] 810 // CHECK: [[BITCAST_TEMP_OLD_BF_ADDR:%.+]] = bitcast i24* [[LDTEMP]] to i8* 811 // CHECK: [[BITCAST_TEMP_NEW_BF_ADDR:%.+]] = bitcast i24* [[BITCAST2]] to i8* 812 // 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) 813 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 814 // CHECK: [[EXIT]] 815 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 816 #pragma omp atomic capture 817 {bfx3_packed.a += ldv; iv = bfx3_packed.a;} 818 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 819 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 820 // CHECK: br label %[[CONT:.+]] 821 // CHECK: [[CONT]] 822 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 823 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP1:%.+]], 824 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP:%.+]], 825 // CHECK: [[A_LD:%.+]] = load i64, i64* [[TEMP]], 826 // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 47 827 // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 63 828 // CHECK: [[A_CAST:%.+]] = trunc i64 [[A_ASHR:%.+]] to i32 829 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST:%.+]] to x86_fp80 830 // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] 831 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[MUL]] to i32 832 // CHECK: [[ZEXT:%.+]] = zext i32 [[NEW_VAL]] to i64 833 // CHECK: [[BF_LD:%.+]] = load i64, i64* [[TEMP1]], 834 // CHECK: [[BF_AND:%.+]] = and i64 [[ZEXT]], 1 835 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 16 836 // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -65537 837 // CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]] 838 // CHECK: store i64 %{{.+}}, i64* [[TEMP1]] 839 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[TEMP1]] 840 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 841 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 842 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 843 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 844 // CHECK: [[EXIT]] 845 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 846 #pragma omp atomic capture 847 iv = bfx4.a = bfx4.a * ldv; 848 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 849 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 850 // CHECK: br label %[[CONT:.+]] 851 // CHECK: [[CONT]] 852 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 853 // CHECK: [[BITCAST1:%.+]] = bitcast i32* %{{.+}} to i8* 854 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 855 // CHECK: [[BITCAST:%.+]] = bitcast i32* %{{.+}} to i8* 856 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 857 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 858 // CHECK: [[A_SHL:%.+]] = shl i8 [[A_LD]], 7 859 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_SHL:%.+]], 7 860 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR:%.+]] to i32 861 // CHECK: [[CONV:%.+]] = sitofp i32 [[CAST]] to x86_fp80 862 // CHECK: [[SUB: %.+]] = fsub x86_fp80 [[CONV]], [[EXPR]] 863 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB:%.+]] to i32 864 // CHECK: [[NEW_VAL:%.+]] = trunc i32 [[CONV]] to i8 865 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 866 // CHECK: [[BF_VALUE:%.+]] = and i8 [[NEW_VAL]], 1 867 // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], -2 868 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 869 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 870 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 871 // 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 872 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 873 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 874 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 875 // CHECK: [[EXIT]] 876 // CHECK: store i32 [[CAST]], i32* @{{.+}}, 877 #pragma omp atomic capture 878 {iv = bfx4_packed.a; bfx4_packed.a -= ldv;} 879 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 880 // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, i64* bitcast (%struct.BitFields4* @{{.+}} to i64*) monotonic 881 // CHECK: br label %[[CONT:.+]] 882 // CHECK: [[CONT]] 883 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 884 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP1:%.+]], 885 // CHECK: store i64 [[OLD_BF_VALUE]], i64* [[TEMP:%.+]], 886 // CHECK: [[A_LD:%.+]] = load i64, i64* [[TEMP]], 887 // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 40 888 // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 57 889 // CHECK: [[CONV:%.+]] = sitofp i64 [[A_ASHR]] to x86_fp80 890 // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[CONV]], [[EXPR]] 891 // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[DIV]] to i64 892 // CHECK: [[BF_LD:%.+]] = load i64, i64* [[TEMP1]], 893 // CHECK: [[BF_AND:%.+]] = and i64 [[CONV]], 127 894 // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND:%.+]], 17 895 // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -16646145 896 // CHECK: [[VAL:%.+]] = or i64 [[BF_CLEAR]], [[BF_VALUE]] 897 // CHECK: store i64 [[VAL]], i64* [[TEMP1]] 898 // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, i64* [[TEMP1]] 899 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (%struct.BitFields4* @{{.+}} to i64*), i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic 900 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 901 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 902 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 903 // CHECK: [[EXIT]] 904 // CHECK: [[NEW_VAL:%.+]] = trunc i64 [[CONV]] to i32 905 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 906 #pragma omp atomic capture 907 {bfx4.b /= ldv; iv = bfx4.b;} 908 // CHECK: [[EXPR:%.+]] = load x86_fp80, x86_fp80* @{{.+}} 909 // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, i8* getelementptr inbounds (%struct.BitFields4_packed, %struct.BitFields4_packed* @{{.+}}, i32 0, i32 0, i64 2) monotonic 910 // CHECK: br label %[[CONT:.+]] 911 // CHECK: [[CONT]] 912 // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] 913 // CHECK: [[BITCAST1:%.+]] = bitcast i64* %{{.+}} to i8* 914 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST1]], 915 // CHECK: [[BITCAST:%.+]] = bitcast i64* %{{.+}} to i8* 916 // CHECK: store i8 [[OLD_BF_VALUE]], i8* [[BITCAST]], 917 // CHECK: [[A_LD:%.+]] = load i8, i8* [[BITCAST]], 918 // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 1 919 // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i64 920 // CHECK: [[CONV:%.+]] = sitofp i64 [[CAST]] to x86_fp80 921 // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[CONV]], [[EXPR]] 922 // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i64 923 // CHECK: [[TRUNC:%.+]] = trunc i64 [[NEW_VAL]] to i8 924 // CHECK: [[BF_LD:%.+]] = load i8, i8* [[BITCAST1]], 925 // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 127 926 // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 1 927 // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], 1 928 // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] 929 // CHECK: store i8 %{{.+}}, i8* [[BITCAST1]] 930 // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, i8* [[BITCAST1]] 931 // 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 932 // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 933 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 934 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 935 // CHECK: [[EXIT]] 936 // CHECK: [[NEW_VAL_I32:%.+]] = trunc i64 [[NEW_VAL]] to i32 937 // CHECK: store i32 [[NEW_VAL_I32]], i32* @{{.+}}, 938 #pragma omp atomic capture 939 iv = bfx4_packed.b += ldv; 940 // CHECK: load i64, i64* 941 // CHECK: [[EXPR:%.+]] = uitofp i64 %{{.+}} to float 942 // CHECK: [[I64VAL:%.+]] = load atomic i64, i64* bitcast (<2 x float>* [[DEST:@.+]] to i64*) monotonic 943 // CHECK: br label %[[CONT:.+]] 944 // CHECK: [[CONT]] 945 // CHECK: [[OLD_I64:%.+]] = phi i64 [ [[I64VAL]], %{{.+}} ], [ [[FAILED_I64_OLD_VAL:%.+]], %[[CONT]] ] 946 // CHECK: [[BITCAST:%.+]] = bitcast <2 x float>* [[LDTEMP1:%.+]] to i64* 947 // CHECK: store i64 [[OLD_I64]], i64* [[BITCAST]], 948 // CHECK: [[OLD_VEC_VAL:%.+]] = bitcast i64 [[OLD_I64]] to <2 x float> 949 // CHECK: store <2 x float> [[OLD_VEC_VAL]], <2 x float>* [[LDTEMP:%.+]], 950 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP]] 951 // CHECK: [[X:%.+]] = extractelement <2 x float> [[VEC_VAL]], i64 0 952 // CHECK: [[VEC_ITEM_VAL:%.+]] = fsub float [[EXPR]], [[X]] 953 // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, <2 x float>* [[LDTEMP1]], 954 // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <2 x float> [[VEC_VAL]], float [[VEC_ITEM_VAL]], i64 0 955 // CHECK: store <2 x float> [[NEW_VEC_VAL]], <2 x float>* [[LDTEMP1]] 956 // CHECK: [[NEW_I64:%.+]] = load i64, i64* [[BITCAST]] 957 // CHECK: [[RES:%.+]] = cmpxchg i64* bitcast (<2 x float>* [[DEST]] to i64*), i64 [[OLD_I64]], i64 [[NEW_I64]] monotonic monotonic 958 // CHECK: [[FAILED_I64_OLD_VAL:%.+]] = extractvalue { i64, i1 } [[RES]], 0 959 // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 960 // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] 961 // CHECK: [[EXIT]] 962 // CHECK: store float [[X]], float* @{{.+}}, 963 #pragma omp atomic capture 964 {fv = float2x.x; float2x.x = ulv - float2x.x;} 965 // CHECK: [[EXPR:%.+]] = load double, double* @{{.+}}, 966 // CHECK: [[OLD_VAL:%.+]] = call i32 @llvm.read_register.i32([[REG:metadata ![0-9]+]]) 967 // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[OLD_VAL]] to double 968 // CHECK: [[DIV:%.+]] = fdiv double [[EXPR]], [[X_RVAL]] 969 // CHECK: [[NEW_VAL:%.+]] = fptosi double [[DIV]] to i32 970 // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[NEW_VAL]]) 971 // CHECK: store i32 [[NEW_VAL]], i32* @{{.+}}, 972 // CHECK: call{{.*}} @__kmpc_flush( 973 #pragma omp atomic capture seq_cst 974 {rix = dv / rix; iv = rix;} 975 // CHECK: [[OLD_VAL:%.+]] = atomicrmw xchg i32* @{{.+}}, i32 5 monotonic 976 // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[OLD_VAL]]) 977 #pragma omp atomic capture 978 {rix = ix; ix = 5;} 979 return 0; 980 } 981 #endif 982