| |
| // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -target-cpu core2 -fopenmp -fopenmp-version=50 -x c -emit-llvm %s -o - | FileCheck %s |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c -triple x86_64-apple-darwin10 -target-cpu core2 -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c -triple x86_64-apple-darwin10 -target-cpu core2 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix=CHECK --check-prefix=CHECK-50 %s |
| |
| // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -target-cpu core2 -fopenmp-simd -fopenmp-version=50 -x c -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-apple-darwin10 -target-cpu core2 -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c -triple x86_64-apple-darwin10 -target-cpu core2 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| |
| // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -target-cpu core2 -fopenmp -x c -emit-llvm %s -o - | FileCheck %s |
| // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -target-cpu core2 -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -x c -triple x86_64-apple-darwin10 -target-cpu core2 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
| |
| // 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 |
| // RUN: %clang_cc1 -fopenmp-simd -x c -triple x86_64-apple-darwin10 -target-cpu core2 -emit-pch -o %t %s |
| // 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 |
| // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
| // expected-no-diagnostics |
| #ifndef HEADER |
| #define HEADER |
| |
| _Bool bv, bx; |
| char cv, cx; |
| unsigned char ucv, ucx; |
| short sv, sx; |
| unsigned short usv, usx; |
| int iv, ix; |
| unsigned int uiv, uix; |
| long lv, lx; |
| unsigned long ulv, ulx; |
| long long llv, llx; |
| unsigned long long ullv, ullx; |
| float fv, fx; |
| double dv, dx; |
| long double ldv, ldx; |
| _Complex int civ, cix; |
| _Complex float cfv, cfx; |
| _Complex double cdv, cdx; |
| |
| typedef int int4 __attribute__((__vector_size__(16))); |
| int4 int4x; |
| |
| struct BitFields { |
| int : 32; |
| int a : 31; |
| } bfx; |
| |
| struct BitFields_packed { |
| int : 32; |
| int a : 31; |
| } __attribute__ ((__packed__)) bfx_packed; |
| |
| struct BitFields2 { |
| int : 31; |
| int a : 1; |
| } bfx2; |
| |
| struct BitFields2_packed { |
| int : 31; |
| int a : 1; |
| } __attribute__ ((__packed__)) bfx2_packed; |
| |
| struct BitFields3 { |
| int : 11; |
| int a : 14; |
| } bfx3; |
| |
| struct BitFields3_packed { |
| int : 11; |
| int a : 14; |
| } __attribute__ ((__packed__)) bfx3_packed; |
| |
| struct BitFields4 { |
| short : 16; |
| int a: 1; |
| long b : 7; |
| } bfx4; |
| |
| struct BitFields4_packed { |
| short : 16; |
| int a: 1; |
| long b : 7; |
| } __attribute__ ((__packed__)) bfx4_packed; |
| |
| typedef float float2 __attribute__((ext_vector_type(2))); |
| float2 float2x; |
| |
| // Register "0" is currently an invalid register for global register variables. |
| // Use "esp" instead of "0". |
| // register int rix __asm__("0"); |
| register int rix __asm__("esp"); |
| |
| int main(void) { |
| // CHECK: [[PREV:%.+]] = atomicrmw add ptr @{{.+}}, i8 1 monotonic, align 1 |
| // CHECK: store i8 [[PREV]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| bv = bx++; |
| // CHECK: atomicrmw add ptr @{{.+}}, i8 1 monotonic, align 1 |
| // CHECK: add nsw i32 %{{.+}}, 1 |
| // CHECK: store i8 %{{.+}}, ptr @{{.+}}, |
| #pragma omp atomic capture |
| cv = ++cx; |
| // CHECK: [[PREV:%.+]] = atomicrmw sub ptr @{{.+}}, i8 1 monotonic, align 1 |
| // CHECK: store i8 [[PREV]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| ucv = ucx--; |
| // CHECK: atomicrmw sub ptr @{{.+}}, i16 1 monotonic, align 2 |
| // CHECK: sub nsw i32 %{{.+}}, 1 |
| // CHECK: store i16 %{{.+}}, ptr @{{.+}}, |
| #pragma omp atomic capture |
| sv = --sx; |
| // CHECK: [[USV:%.+]] = load i16, ptr @{{.+}}, |
| // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i32 |
| // CHECK: [[X:%.+]] = load atomic i16, ptr [[X_ADDR:@.+]] monotonic, align 2 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[CONV:%.+]] = zext i16 [[EXPECTED]] to i32 |
| // CHECK: [[ADD:%.+]] = add nsw i32 [[CONV]], [[EXPR]] |
| // CHECK: [[DESIRED_CALC:%.+]] = trunc i32 [[ADD]] to i16 |
| // CHECK: store i16 [[DESIRED_CALC]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i16, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic, align 2 |
| // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i16 [[DESIRED_CALC]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| sv = usx += usv; |
| // CHECK: [[EXPR:%.+]] = load i32, ptr @{{.+}}, |
| // CHECK: [[X:%.+]] = load atomic i32, ptr [[X_ADDR:@.+]] monotonic, align 4 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[DESIRED_CALC:%.+]] = mul nsw i32 [[EXPECTED]], [[EXPR]] |
| // CHECK: store i32 [[DESIRED_CALC]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i32, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic, align 4 |
| // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[DESIRED_CALC]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| uiv = ix *= iv; |
| // CHECK: [[EXPR:%.+]] = load i32, ptr @{{.+}}, |
| // CHECK: [[PREV:%.+]] = atomicrmw sub ptr @{{.+}}, i32 [[EXPR]] monotonic, align 4 |
| // CHECK: store i32 [[PREV]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {iv = uix; uix -= uiv;} |
| // CHECK: [[EXPR:%.+]] = load i32, ptr @{{.+}}, |
| // CHECK: [[X:%.+]] = load atomic i32, ptr [[X_ADDR:@.+]] monotonic, align 4 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[DESIRED_CALC:%.+]] = shl i32 [[EXPECTED]], [[EXPR]] |
| // CHECK: store i32 [[DESIRED_CALC]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i32, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic, align 4 |
| // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[DESIRED_CALC]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {ix <<= iv; uiv = ix;} |
| // CHECK: [[EXPR:%.+]] = load i32, ptr @{{.+}}, |
| // CHECK: [[X:%.+]] = load atomic i32, ptr [[X_ADDR:@.+]] monotonic, align 4 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[DESIRED_CALC:%.+]] = lshr i32 [[EXPECTED]], [[EXPR]] |
| // CHECK: store i32 [[DESIRED_CALC]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i32, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic, align 4 |
| // CHECK: [[OLD_X]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[DESIRED_CALC]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| iv = uix >>= uiv; |
| // CHECK: [[EXPR:%.+]] = load i64, ptr @{{.+}}, |
| // CHECK: [[X:%.+]] = load atomic i64, ptr [[X_ADDR:@.+]] monotonic, align 8 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[DESIRED:%.+]] = sdiv i64 [[EXPECTED]], [[EXPR]] |
| // CHECK: store i64 [[DESIRED]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i64, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic, align 8 |
| // CHECK: [[OLD_X]] = extractvalue { i64, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i64 [[EXPECTED]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {ulv = lx; lx /= lv;} |
| // CHECK: [[EXPR:%.+]] = load i64, ptr @{{.+}}, |
| // CHECK: [[OLD:%.+]] = atomicrmw and ptr @{{.+}}, i64 [[EXPR]] monotonic, align 8 |
| // CHECK: [[DESIRED:%.+]] = and i64 [[OLD]], [[EXPR]] |
| // CHECK: store i64 [[DESIRED]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {ulx &= ulv; lv = ulx;} |
| // CHECK: [[EXPR:%.+]] = load i64, ptr @{{.+}}, |
| // CHECK: [[OLD:%.+]] = atomicrmw xor ptr @{{.+}}, i64 [[EXPR]] monotonic, align 8 |
| // CHECK: [[DESIRED:%.+]] = xor i64 [[OLD]], [[EXPR]] |
| // CHECK: store i64 [[DESIRED]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| ullv = llx ^= llv; |
| // CHECK: [[EXPR:%.+]] = load i64, ptr @{{.+}}, |
| // CHECK: [[OLD:%.+]] = atomicrmw or ptr @{{.+}}, i64 [[EXPR]] monotonic, align 8 |
| // CHECK: [[DESIRED:%.+]] = or i64 [[OLD]], [[EXPR]] |
| // CHECK: store i64 [[DESIRED]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| llv = ullx |= ullv; |
| // CHECK: [[EXPR:%.+]] = load float, ptr @{{.+}}, |
| // CHECK: [[OLD:%.+]] = atomicrmw fadd ptr @{{.+}}, float [[EXPR]] monotonic, align 4 |
| // CHECK: [[ADD:%.+]] = fadd float [[OLD]], [[EXPR]] |
| // CHECK: [[CAST:%.+]] = fpext float [[ADD]] to double |
| // CHECK: store double [[CAST]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| dv = fx = fx + fv; |
| // CHECK: [[EXPR:%.+]] = load double, ptr @{{.+}}, |
| // CHECK: [[X:%.+]] = load atomic i64, ptr [[X_ADDR:@.+]] monotonic, align 8 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double |
| // CHECK: [[SUB:%.+]] = fsub double [[EXPR]], [[OLD]] |
| // CHECK: store double [[SUB]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i64, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic, align 8 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[CAST:%.+]] = fptrunc double [[OLD]] to float |
| // CHECK: store float [[CAST]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {fv = dx; dx = dv - dx;} |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}}, |
| // CHECK: [[X:%.+]] = load atomic i128, ptr [[X_ADDR:@.+]] monotonic, align 16 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: store i128 [[EXPECTED]], ptr [[TEMP:%.+]] |
| // CHECK: store i128 [[EXPECTED]], ptr [[TEMP1:%.+]] |
| // CHECK: [[OLD:%.+]] = load x86_fp80, ptr [[TEMP1]] |
| // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[OLD]], [[EXPR]] |
| // CHECK: store x86_fp80 [[MUL]], ptr [[TEMP]] |
| // CHECK: [[DESIRED:%.+]] = load i128, ptr [[TEMP]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic, align 16 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i128, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[CAST:%.+]] = fptrunc x86_fp80 [[MUL]] to double |
| // CHECK: store double [[CAST]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {ldx = ldx * ldv; dv = ldx;} |
| // CHECK: [[EXPR_RE:%.+]] = load i32, ptr @{{.+}} |
| // CHECK: [[EXPR_IM:%.+]] = load i32, ptr getelementptr inbounds ({ i32, i32 }, ptr @{{.+}}, i32 0, i32 1) |
| // CHECK: call void @__atomic_load(i64 noundef 8, ptr noundef [[X_ADDR:@.+]], ptr noundef [[EXPECTED_ADDR:%.+]], i32 noundef 0) |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[LD_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[EXPECTED_ADDR]], i32 0, i32 0 |
| // CHECK: [[LD_RE:%.+]] = load i32, ptr [[LD_RE_ADDR]] |
| // CHECK: [[LD_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[EXPECTED_ADDR]], i32 0, i32 1 |
| // CHECK: [[LD_IM:%.+]] = load i32, ptr [[LD_IM_ADDR]] |
| // <Skip checks for complex calculations> |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[DESIRED_ADDR:%.+]], i32 0, i32 0 |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[DESIRED_ADDR]], i32 0, i32 1 |
| // CHECK: store i32 [[NEW_RE:%.+]], ptr [[X_RE_ADDR]] |
| // CHECK: store i32 [[NEW_IM:%.+]], ptr [[X_IM_ADDR]] |
| // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 noundef 8, ptr noundef [[X_ADDR]], ptr noundef [[EXPECTED_ADDR]], ptr noundef [[DESIRED_ADDR]], i32 noundef 0, i32 noundef 0) |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[RE_CAST:%.+]] = sitofp i32 [[NEW_RE]] to float |
| // CHECK: [[IM_CAST:%.+]] = sitofp i32 [[NEW_IM]] to float |
| // CHECK: store float [[RE_CAST]], ptr @{{.+}}, |
| // CHECK: store float [[IM_CAST]], ptr getelementptr inbounds ({ float, float }, ptr @{{.+}}, i32 0, i32 1), |
| #pragma omp atomic capture |
| cfv = cix = civ / cix; |
| // CHECK: [[EXPR_RE:%.+]] = load float, ptr @{{.+}} |
| // CHECK: [[EXPR_IM:%.+]] = load float, ptr getelementptr inbounds ({ float, float }, ptr @{{.+}}, i32 0, i32 1) |
| // CHECK: call void @__atomic_load(i64 noundef 8, ptr noundef [[X_ADDR:@.+]], ptr noundef [[EXPECTED_ADDR:%.+]], i32 noundef 0) |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, ptr [[EXPECTED_ADDR]], i32 0, i32 0 |
| // CHECK: [[X_RE_OLD:%.+]] = load float, ptr [[X_RE_ADDR]] |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, ptr [[EXPECTED_ADDR]], i32 0, i32 1 |
| // CHECK: [[X_IM_OLD:%.+]] = load float, ptr [[X_IM_ADDR]] |
| // <Skip checks for complex calculations> |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { float, float }, ptr [[DESIRED_ADDR:%.+]], i32 0, i32 0 |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { float, float }, ptr [[DESIRED_ADDR]], i32 0, i32 1 |
| // CHECK: store float [[NEW_RE:%.+]], ptr [[X_RE_ADDR]] |
| // CHECK: store float [[NEW_IM:%.+]], ptr [[X_IM_ADDR]] |
| // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 noundef 8, ptr noundef [[X_ADDR]], ptr noundef [[EXPECTED_ADDR]], ptr noundef [[DESIRED_ADDR]], i32 noundef 0, i32 noundef 0) |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[RE_CAST:%.+]] = fptosi float [[X_RE_OLD]] to i32 |
| // CHECK: [[IM_CAST:%.+]] = fptosi float [[X_IM_OLD]] to i32 |
| // CHECK: store i32 [[RE_CAST]], ptr @{{.+}}, |
| // CHECK: store i32 [[IM_CAST]], ptr getelementptr inbounds ({ i32, i32 }, ptr @{{.+}}, i32 0, i32 1), |
| #pragma omp atomic capture |
| {civ = cfx; cfx = cfv + cfx;} |
| // CHECK: [[EXPR_RE:%.+]] = load double, ptr @{{.+}} |
| // CHECK: [[EXPR_IM:%.+]] = load double, ptr getelementptr inbounds ({ double, double }, ptr @{{.+}}, i32 0, i32 1) |
| // CHECK: call void @__atomic_load(i64 noundef 16, ptr noundef [[X_ADDR:@.+]], ptr noundef [[EXPECTED_ADDR:%.+]], i32 noundef 5) |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, ptr [[EXPECTED_ADDR]], i32 0, i32 0 |
| // CHECK: [[X_RE:%.+]] = load double, ptr [[X_RE_ADDR]] |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, ptr [[EXPECTED_ADDR]], i32 0, i32 1 |
| // CHECK: [[X_IM:%.+]] = load double, ptr [[X_IM_ADDR]] |
| // <Skip checks for complex calculations> |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { double, double }, ptr [[DESIRED_ADDR:%.+]], i32 0, i32 0 |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { double, double }, ptr [[DESIRED_ADDR]], i32 0, i32 1 |
| // CHECK: store double [[NEW_RE:%.+]], ptr [[X_RE_ADDR]] |
| // CHECK: store double [[NEW_IM:%.+]], ptr [[X_IM_ADDR]] |
| // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 noundef 16, ptr noundef [[X_ADDR]], ptr noundef [[EXPECTED_ADDR]], ptr noundef [[DESIRED_ADDR]], i32 noundef 5, i32 noundef 5) |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[RE_CAST:%.+]] = fptrunc double [[NEW_RE]] to float |
| // CHECK: [[IM_CAST:%.+]] = fptrunc double [[NEW_IM]] to float |
| // CHECK: store float [[RE_CAST]], ptr @{{.+}}, |
| // CHECK: store float [[IM_CAST]], ptr getelementptr inbounds ({ float, float }, ptr @{{.+}}, i32 0, i32 1), |
| // CHECK-50: call{{.*}} @__kmpc_flush( |
| #pragma omp atomic capture seq_cst |
| {cdx = cdx - cdv; cfv = cdx;} |
| // CHECK: [[BV:%.+]] = load i8, ptr @{{.+}} |
| // CHECK: [[BOOL:%.+]] = trunc i8 [[BV]] to i1 |
| // CHECK: [[EXPR:%.+]] = zext i1 [[BOOL]] to i64 |
| // CHECK: [[OLD:%.+]] = atomicrmw and ptr @{{.+}}, i64 [[EXPR]] monotonic, align 8 |
| // CHECK: [[DESIRED:%.+]] = and i64 [[OLD]], [[EXPR]] |
| // CHECK: store i64 [[DESIRED]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| ulv = ulx = ulx & bv; |
| // CHECK: [[CV:%.+]] = load i8, ptr @{{.+}}, align 1 |
| // CHECK: [[EXPR:%.+]] = sext i8 [[CV]] to i32 |
| // CHECK: [[X:%.+]] = load atomic i8, ptr [[BX_ADDR:@.+]] monotonic, align 1 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[OLD_BOOL:%.+]] = trunc i8 [[EXPECTED]] to i1 |
| // CHECK: [[X_RVAL:%.+]] = zext i1 [[OLD_BOOL]] to i32 |
| // CHECK: [[AND:%.+]] = and i32 [[EXPR]], [[X_RVAL]] |
| // CHECK: [[CAST:%.+]] = icmp ne i32 [[AND]], 0 |
| // CHECK: [[NEW:%.+]] = zext i1 [[CAST]] to i8 |
| // CHECK: store i8 [[NEW]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i8, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[BX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic, align 1 |
| // CHECK: [[OLD:%.+]] = extractvalue { i8, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[OLD_I8:%.+]] = zext i1 [[OLD_BOOL]] to i8 |
| // CHECK: store i8 [[OLD_I8]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {bv = bx; bx = cv & bx;} |
| // CHECK: [[UCV:%.+]] = load i8, ptr @{{.+}}, |
| // CHECK: [[EXPR:%.+]] = zext i8 [[UCV]] to i32 |
| // CHECK: [[X:%.+]] = load atomic i8, ptr [[CX_ADDR:@.+]] seq_cst, align 1 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[X_RVAL:%.+]] = sext i8 [[EXPECTED]] to i32 |
| // CHECK: [[ASHR:%.+]] = ashr i32 [[X_RVAL]], [[EXPR]] |
| // CHECK: [[NEW:%.+]] = trunc i32 [[ASHR]] to i8 |
| // CHECK: store i8 [[NEW]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i8, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[CX_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] seq_cst seq_cst, align 1 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i8 [[NEW]], ptr @{{.+}}, |
| // CHECK-50: call{{.*}} @__kmpc_flush( |
| #pragma omp atomic capture, seq_cst |
| {cx = cx >> ucv; cv = cx;} |
| // CHECK: [[SV:%.+]] = load i16, ptr @{{.+}}, |
| // CHECK: [[EXPR:%.+]] = sext i16 [[SV]] to i32 |
| // CHECK: [[X:%.+]] = load atomic i64, ptr [[ULX_ADDR:@.+]] monotonic, align 8 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[X_RVAL:%.+]] = trunc i64 [[EXPECTED]] to i32 |
| // CHECK: [[SHL:%.+]] = shl i32 [[EXPR]], [[X_RVAL]] |
| // CHECK: [[NEW:%.+]] = sext i32 [[SHL]] to i64 |
| // CHECK: store i64 [[NEW]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i64, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[ULX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic, align 8 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i64 [[NEW]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| ulv = ulx = sv << ulx; |
| // CHECK: [[USV:%.+]] = load i16, ptr @{{.+}}, |
| // CHECK: [[EXPR:%.+]] = zext i16 [[USV]] to i64 |
| // CHECK: [[X:%.+]] = load atomic i64, ptr [[LX_ADDR:@.+]] monotonic, align 8 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[DESIRED:%.+]] = srem i64 [[EXPECTED]], [[EXPR]] |
| // CHECK: store i64 [[DESIRED]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i64, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[LX_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic, align 8 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i64 [[EXPECTED]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {lv = lx; lx = lx % usv;} |
| // CHECK: [[EXPR:%.+]] = load i32, ptr @{{.+}} |
| // CHECK: [[OLD:%.+]] = atomicrmw or ptr @{{.+}}, i32 [[EXPR]] seq_cst, align 4 |
| // CHECK: [[DESIRED:%.+]] = or i32 [[EXPR]], [[OLD]] |
| // CHECK: store i32 [[DESIRED]], ptr @{{.+}}, |
| // CHECK-50: call{{.*}} @__kmpc_flush( |
| #pragma omp atomic seq_cst, capture |
| {uix = iv | uix; uiv = uix;} |
| // CHECK: [[EXPR:%.+]] = load i32, ptr @{{.+}} |
| // CHECK: [[OLD:%.+]] = atomicrmw and ptr @{{.+}}, i32 [[EXPR]] monotonic, align 4 |
| // CHECK: [[DESIRED:%.+]] = and i32 [[OLD]], [[EXPR]] |
| // CHECK: store i32 [[DESIRED]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| iv = ix = ix & uiv; |
| // CHECK: [[EXPR:%.+]] = load i64, ptr @{{.+}}, |
| // CHECK: call void @__atomic_load(i64 noundef 8, ptr noundef [[X_ADDR:@.+]], ptr noundef [[EXPECTED_ADDR:%.+]], i32 noundef 0) |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[EXPECTED_ADDR]], i32 0, i32 0 |
| // CHECK: [[OLD_RE:%.+]] = load i32, ptr [[X_RE_ADDR]] |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[EXPECTED_ADDR]], i32 0, i32 1 |
| // CHECK: [[OLD_IM:%.+]] = load i32, ptr [[X_IM_ADDR]] |
| // <Skip checks for complex calculations> |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[DESIRED_ADDR:%.+]], i32 0, i32 0 |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[DESIRED_ADDR]], i32 0, i32 1 |
| // CHECK: store i32 %{{.+}}, ptr [[X_RE_ADDR]] |
| // CHECK: store i32 %{{.+}}, ptr [[X_IM_ADDR]] |
| // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 noundef 8, ptr noundef [[X_ADDR]], ptr noundef [[EXPECTED_ADDR]], ptr noundef [[DESIRED_ADDR]], i32 noundef 0, i32 noundef 0) |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[OLD_RE]], ptr @{{.+}}, |
| // CHECK: store i32 [[OLD_IM]], ptr getelementptr inbounds ({ i32, i32 }, ptr @{{.+}}, i32 0, i32 1), |
| #pragma omp atomic capture |
| {civ = cix; cix = lv + cix;} |
| // CHECK: [[ULV:%.+]] = load i64, ptr @{{.+}}, |
| // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULV]] to float |
| // CHECK: [[X:%.+]] = load atomic i32, ptr [[X_ADDR:@.+]] monotonic, align 4 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i32 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[OLD:%.+]] = bitcast i32 [[EXPECTED]] to float |
| // CHECK: [[MUL:%.+]] = fmul float [[OLD]], [[EXPR]] |
| // CHECK: store float [[MUL]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i32, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i32 [[EXPECTED]], i32 [[DESIRED]] monotonic monotonic, align 4 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store float [[MUL]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {fx = fx * ulv; fv = fx;} |
| // CHECK: [[LLV:%.+]] = load i64, ptr @{{.+}}, |
| // CHECK: [[EXPR:%.+]] = sitofp i64 [[LLV]] to double |
| // CHECK: [[X:%.+]] = load atomic i64, ptr [[X_ADDR:@.+]] monotonic, align 8 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i64 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[OLD:%.+]] = bitcast i64 [[EXPECTED]] to double |
| // CHECK: [[DIV:%.+]] = fdiv double [[OLD]], [[EXPR]] |
| // CHECK: store double [[DIV]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i64, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i64 [[EXPECTED]], i64 [[DESIRED]] monotonic monotonic, align 8 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i64, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i64, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store double [[DIV]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| dv = dx /= llv; |
| // CHECK: [[ULLV:%.+]] = load i64, ptr @{{.+}}, |
| // CHECK: [[EXPR:%.+]] = uitofp i64 [[ULLV]] to x86_fp80 |
| // CHECK: [[X:%.+]] = load atomic i128, ptr [[X_ADDR:@.+]] monotonic, align 16 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i128 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: store i128 [[EXPECTED]], ptr [[TEMP1:%.+]], |
| // CHECK: store i128 [[EXPECTED]], ptr [[TEMP:%.+]], |
| // CHECK: [[OLD:%.+]] = load x86_fp80, ptr [[TEMP]], |
| // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[OLD]], [[EXPR]] |
| // CHECK: store x86_fp80 [[SUB]], ptr [[TEMP1]] |
| // CHECK: [[DESIRED:%.+]] = load i128, ptr [[TEMP1]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i128 [[EXPECTED]], i128 [[DESIRED]] monotonic monotonic, align 16 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i128, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i128, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store x86_fp80 [[OLD]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {ldv = ldx; ldx -= ullv;} |
| // CHECK: [[EXPR:%.+]] = load float, ptr @{{.+}}, |
| // CHECK: call void @__atomic_load(i64 noundef 8, ptr noundef [[X_ADDR:@.+]], ptr noundef [[EXPECTED_ADDR:%.+]], i32 noundef 0) |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[EXPECTED_ADDR]], i32 0, i32 0 |
| // CHECK: [[X_RE:%.+]] = load i32, ptr [[X_RE_ADDR]] |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[EXPECTED_ADDR]], i32 0, i32 1 |
| // CHECK: [[X_IM:%.+]] = load i32, ptr [[X_IM_ADDR]] |
| // <Skip checks for complex calculations> |
| // CHECK: [[X_RE_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[DESIRED_ADDR:%.+]], i32 0, i32 0 |
| // CHECK: [[X_IM_ADDR:%.+]] = getelementptr inbounds { i32, i32 }, ptr [[DESIRED_ADDR]], i32 0, i32 1 |
| // CHECK: store i32 [[NEW_RE:%.+]], ptr [[X_RE_ADDR]] |
| // CHECK: store i32 [[NEW_IM:%.+]], ptr [[X_IM_ADDR]] |
| // CHECK: [[SUCCESS_FAIL:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 noundef 8, ptr noundef [[X_ADDR]], ptr noundef [[EXPECTED_ADDR]], ptr noundef [[DESIRED_ADDR]], i32 noundef 0, i32 noundef 0) |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[NEW_RE]], ptr @{{.+}}, |
| // CHECK: store i32 [[NEW_IM]], ptr getelementptr inbounds ({ i32, i32 }, ptr @{{.+}}, i32 0, i32 1), |
| #pragma omp atomic capture |
| {cix = fv / cix; civ = cix;} |
| // CHECK: [[EXPR:%.+]] = load double, ptr @{{.+}}, |
| // CHECK: [[X:%.+]] = load atomic i16, ptr [[X_ADDR:@.+]] monotonic, align 2 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i16 [ [[X]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[CONV:%.+]] = sext i16 [[EXPECTED]] to i32 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to double |
| // CHECK: [[ADD:%.+]] = fadd double [[X_RVAL]], [[EXPR]] |
| // CHECK: [[NEW:%.+]] = fptosi double [[ADD]] to i16 |
| // CHECK: store i16 [[NEW]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i16, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i16 [[EXPECTED]], i16 [[DESIRED]] monotonic monotonic, align 2 |
| // CHECK: [[OLD_X]] = extractvalue { i16, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i16, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i16 [[NEW]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| sv = sx = sx + dv; |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}}, |
| // CHECK: [[XI8:%.+]] = load atomic i8, ptr [[X_ADDR:@.+]] monotonic, align 1 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 |
| // CHECK: [[CONV:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CONV]] to x86_fp80 |
| // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[EXPR]], [[X_RVAL]] |
| // CHECK: [[BOOL_DESIRED:%.+]] = fcmp une x86_fp80 [[MUL]], 0xK00000000000000000000 |
| // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 |
| // CHECK: store i8 [[DESIRED]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i8, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic, align 1 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[EXPECTED_I8:%.+]] = zext i1 [[BOOL_EXPECTED]] to i8 |
| // CHECK: store i8 [[EXPECTED_I8]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {bv = bx; bx = ldv * bx;} |
| // CHECK: [[EXPR_RE:%.+]] = load i32, ptr [[CIV_ADDR:@.+]], |
| // CHECK: [[EXPR_IM:%.+]] = load i32, ptr getelementptr inbounds ({ i32, i32 }, ptr [[CIV_ADDR]], i32 0, i32 1), |
| // CHECK: [[XI8:%.+]] = load atomic i8, ptr [[X_ADDR:@.+]] monotonic, align 1 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[EXPECTED:%.+]] = phi i8 [ [[XI8]], %{{.+}} ], [ [[OLD_X:%.+]], %[[CONT]] ] |
| // CHECK: [[BOOL_EXPECTED:%.+]] = trunc i8 [[EXPECTED]] to i1 |
| // CHECK: [[X_RVAL:%.+]] = zext i1 [[BOOL_EXPECTED]] to i32 |
| // CHECK: [[SUB_RE:%.+]] = sub i32 [[EXPR_RE:%.+]], [[X_RVAL]] |
| // CHECK: [[SUB_IM:%.+]] = sub i32 [[EXPR_IM:%.+]], 0 |
| // CHECK: icmp ne i32 [[SUB_RE]], 0 |
| // CHECK: icmp ne i32 [[SUB_IM]], 0 |
| // CHECK: [[BOOL_DESIRED:%.+]] = or i1 |
| // CHECK: [[DESIRED:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 |
| // CHECK: store i8 [[DESIRED]], ptr [[TEMP:%.+]], |
| // CHECK: [[DESIRED:%.+]] = load i8, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[X_ADDR]], i8 [[EXPECTED]], i8 [[DESIRED]] monotonic monotonic, align 1 |
| // CHECK: [[OLD_X:%.+]] = extractvalue { i8, i1 } [[RES]], 0 |
| // CHECK: [[SUCCESS_FAIL:%.+]] = extractvalue { i8, i1 } [[RES]], 1 |
| // CHECK: br i1 [[SUCCESS_FAIL]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[DESIRED_I8:%.+]] = zext i1 [[BOOL_DESIRED]] to i8 |
| // CHECK: store i8 [[DESIRED_I8]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {bx = civ - bx; bv = bx;} |
| // CHECK: [[IDX:%.+]] = load i16, ptr @{{.+}} |
| // CHECK: load i8, ptr |
| // CHECK: [[VEC_ITEM_VAL:%.+]] = zext i1 %{{.+}} to i32 |
| // CHECK: [[I128VAL:%.+]] = load atomic i128, ptr [[DEST:@.+]] monotonic, align 16 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_I128:%.+]] = phi i128 [ [[I128VAL]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i128 [[OLD_I128]], ptr [[TEMP:%.+]], |
| // CHECK: [[LD:%.+]] = bitcast i128 [[OLD_I128]] to <4 x i32> |
| // CHECK: store <4 x i32> [[LD]], ptr [[TEMP1:%.+]], |
| // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, ptr [[TEMP1]] |
| // CHECK: [[ITEM:%.+]] = extractelement <4 x i32> [[VEC_VAL]], i16 [[IDX]] |
| // CHECK: [[OR:%.+]] = or i32 [[ITEM]], [[VEC_ITEM_VAL]] |
| // CHECK: [[VEC_VAL:%.+]] = load <4 x i32>, ptr [[TEMP]] |
| // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <4 x i32> [[VEC_VAL]], i32 [[OR]], i16 [[IDX]] |
| // CHECK: store <4 x i32> [[NEW_VEC_VAL]], ptr [[TEMP]] |
| // CHECK: [[NEW_I128:%.+]] = load i128, ptr [[TEMP]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[DEST]], i128 [[OLD_I128]], i128 [[NEW_I128]] monotonic monotonic, align 16 |
| // CHECK: [[FAILED_OLD_VAL:%.+]] = extractvalue { i128, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i128, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[OR]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {int4x[sv] |= bv; iv = int4x[sv];} |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, ptr getelementptr (i8, ptr @{{.+}}, i64 4) monotonic, align 4 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i32 [[OLD_BF_VALUE]], ptr [[TEMP1:%.+]], |
| // CHECK: store i32 [[OLD_BF_VALUE]], ptr [[TEMP:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i32, ptr [[TEMP]], |
| // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 |
| // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 |
| // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] |
| // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 |
| // CHECK: [[NEW_VAL:%.+]] = load i32, ptr [[TEMP1]], |
| // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 |
| // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 |
| // CHECK: [[BF_SET:%.+]] = or i32 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i32 [[BF_SET]], ptr [[TEMP1]], |
| // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, ptr [[TEMP1]], |
| // CHECK: [[RES:%.+]] = cmpxchg ptr getelementptr (i8, ptr @{{.+}}, i64 4), i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic, align 4 |
| // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[CONV]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| iv = bfx.a = bfx.a - ldv; |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: call void @__atomic_load(i64 noundef 4, ptr noundef getelementptr (i8, ptr @{{.+}}, i64 4), ptr noundef [[LDTEMP:%.+]], i32 noundef 0) |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD:%.+]] = load i32, ptr [[LDTEMP]], |
| // CHECK: store i32 [[OLD]], ptr [[TEMP1:%.+]], |
| // CHECK: [[OLD:%.+]] = load i32, ptr [[LDTEMP]], |
| // CHECK: store i32 [[OLD]], ptr [[TEMP:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i32, ptr [[TEMP]], |
| // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 1 |
| // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 1 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 |
| // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] |
| // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[MUL]] to i32 |
| // CHECK: [[NEW_VAL:%.+]] = load i32, ptr [[TEMP1]], |
| // CHECK: [[BF_VALUE:%.+]] = and i32 [[CONV]], 2147483647 |
| // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], -2147483648 |
| // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i32 %{{.+}}, ptr [[TEMP1]] |
| // CHECK: [[FAIL_SUCCESS:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 noundef 4, ptr noundef getelementptr (i8, ptr @{{.+}}, i64 4), ptr noundef [[LDTEMP]], ptr noundef [[TEMP1]], i32 noundef 0, i32 noundef 0) |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[A_ASHR]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {iv = bfx_packed.a; bfx_packed.a *= ldv;} |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, ptr @{{.+}} monotonic, align 4 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i32 [[OLD_BF_VALUE]], ptr [[TEMP1:%.+]], |
| // CHECK: store i32 [[OLD_BF_VALUE]], ptr [[TEMP:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i32, ptr [[TEMP]], |
| // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_LD]], 31 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 |
| // CHECK: [[SUB:%.+]] = fsub x86_fp80 [[X_RVAL]], [[EXPR]] |
| // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB]] to i32 |
| // CHECK: [[NEW_VAL:%.+]] = load i32, ptr [[TEMP1]], |
| // CHECK: [[BF_AND:%.+]] = and i32 [[CONV]], 1 |
| // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 31 |
| // CHECK: [[BF_CLEAR:%.+]] = and i32 [[NEW_VAL]], 2147483647 |
| // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i32 %{{.+}}, ptr [[TEMP1]] |
| // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, ptr [[TEMP1]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr @{{.+}}, i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic, align 4 |
| // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[CONV]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {bfx2.a -= ldv; iv = bfx2.a;} |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, ptr getelementptr (i8, ptr @{{.+}}, i64 3) monotonic, align 1 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i8 [[OLD_BF_VALUE]], ptr [[BITCAST_NEW:%.+]], |
| // CHECK: store i8 [[OLD_BF_VALUE]], ptr [[BITCAST:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i8, ptr [[BITCAST]], |
| // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 7 |
| // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i32 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 |
| // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[EXPR]], [[X_RVAL]] |
| // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 |
| // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i8 |
| // CHECK: [[BF_LD:%.+]] = load i8, ptr [[BITCAST_NEW]], |
| // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 1 |
| // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 7 |
| // CHECK: [[BF_CLEAR:%.+]] = and i8 %{{.+}}, 127 |
| // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i8 %{{.+}}, ptr [[BITCAST_NEW]] |
| // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, ptr [[BITCAST_NEW]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr getelementptr (i8, ptr @{{.+}}, i64 3), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] monotonic monotonic, align 1 |
| // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[NEW_VAL]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| iv = bfx2_packed.a = ldv / bfx2_packed.a; |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: [[PREV_VALUE:%.+]] = load atomic i32, ptr @{{.+}} monotonic, align 4 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_BF_VALUE:%.+]] = phi i32 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i32 [[OLD_BF_VALUE]], ptr [[TEMP1:%.+]], |
| // CHECK: store i32 [[OLD_BF_VALUE]], ptr [[TEMP:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i32, ptr [[TEMP]], |
| // CHECK: [[A_SHL:%.+]] = shl i32 [[A_LD]], 7 |
| // CHECK: [[A_ASHR:%.+]] = ashr i32 [[A_SHL]], 18 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[A_ASHR]] to x86_fp80 |
| // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[X_RVAL]], [[EXPR]] |
| // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[DIV]] to i32 |
| // CHECK: [[BF_LD:%.+]] = load i32, ptr [[TEMP1]], |
| // CHECK: [[BF_AND:%.+]] = and i32 [[NEW_VAL]], 16383 |
| // CHECK: [[BF_VALUE:%.+]] = shl i32 [[BF_AND]], 11 |
| // CHECK: [[BF_CLEAR:%.+]] = and i32 %{{.+}}, -33552385 |
| // CHECK: or i32 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i32 %{{.+}}, ptr [[TEMP1]] |
| // CHECK: [[NEW_BF_VALUE:%.+]] = load i32, ptr [[TEMP1]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr @{{.+}}, i32 [[OLD_BF_VALUE]], i32 [[NEW_BF_VALUE]] monotonic monotonic, align 4 |
| // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i32, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i32, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[A_ASHR]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {iv = bfx3.a; bfx3.a /= ldv;} |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: call void @__atomic_load(i64 noundef 3, ptr noundef getelementptr (i8, ptr @{{.+}}, i64 1), ptr noundef [[LDTEMP:%.+]], i32 noundef 0) |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD:%.+]] = load i24, ptr [[LDTEMP]], |
| // CHECK: store i24 [[OLD]], ptr [[BITCAST2:%.+]], |
| // CHECK: [[OLD:%.+]] = load i24, ptr [[LDTEMP]], |
| // CHECK: store i24 [[OLD]], ptr [[BITCAST1:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i24, ptr [[BITCAST1]], |
| // CHECK: [[A_SHL:%.+]] = shl i24 [[A_LD]], 7 |
| // CHECK: [[A_ASHR:%.+]] = ashr i24 [[A_SHL]], 10 |
| // CHECK: [[CAST:%.+]] = sext i24 [[A_ASHR]] to i32 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST]] to x86_fp80 |
| // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[X_RVAL]], [[EXPR]] |
| // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i32 |
| // CHECK: [[TRUNC:%.+]] = trunc i32 [[NEW_VAL]] to i24 |
| // CHECK: [[BF_LD:%.+]] = load i24, ptr [[BITCAST2]], |
| // CHECK: [[BF_AND:%.+]] = and i24 [[TRUNC]], 16383 |
| // CHECK: [[BF_VALUE:%.+]] = shl i24 [[BF_AND]], 3 |
| // CHECK: [[BF_CLEAR:%.+]] = and i24 [[BF_LD]], -131065 |
| // CHECK: or i24 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i24 %{{.+}}, ptr [[BITCAST2]] |
| // CHECK: [[FAIL_SUCCESS:%.+]] = call zeroext i1 @__atomic_compare_exchange(i64 noundef 3, ptr noundef getelementptr (i8, ptr @{{.+}}, i64 1), ptr noundef [[LDTEMP]], ptr noundef [[BITCAST2]], i32 noundef 0, i32 noundef 0) |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[NEW_VAL]], ptr @{{.+}}, |
| #pragma omp atomic capture |
| {bfx3_packed.a += ldv; iv = bfx3_packed.a;} |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, ptr @{{.+}} monotonic, align 8 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i64 [[OLD_BF_VALUE]], ptr [[TEMP1:%.+]], |
| // CHECK: store i64 [[OLD_BF_VALUE]], ptr [[TEMP:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i64, ptr [[TEMP]], |
| // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 47 |
| // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 63 |
| // CHECK: [[A_CAST:%.+]] = trunc i64 [[A_ASHR:%.+]] to i32 |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[CAST:%.+]] to x86_fp80 |
| // CHECK: [[MUL:%.+]] = fmul x86_fp80 [[X_RVAL]], [[EXPR]] |
| // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[MUL]] to i32 |
| // CHECK: [[ZEXT:%.+]] = zext i32 [[NEW_VAL]] to i64 |
| // CHECK: [[BF_LD:%.+]] = load i64, ptr [[TEMP1]], |
| // CHECK: [[BF_AND:%.+]] = and i64 [[ZEXT]], 1 |
| // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND]], 16 |
| // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -65537 |
| // CHECK: or i64 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i64 %{{.+}}, ptr [[TEMP1]] |
| // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, ptr [[TEMP1]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr @{{.+}}, i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] monotonic monotonic, align 8 |
| // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[NEW_VAL]], ptr @{{.+}}, |
| #pragma omp atomic relaxed capture |
| iv = bfx4.a = bfx4.a * ldv; |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, ptr getelementptr inbounds (%struct.BitFields4_packed, ptr @{{.+}}, i32 0, i32 1) monotonic, align 1 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %{{.+}} ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i8 [[OLD_BF_VALUE]], ptr [[BITCAST1:%.+]], |
| // CHECK: store i8 [[OLD_BF_VALUE]], ptr [[BITCAST:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i8, ptr [[BITCAST]], |
| // CHECK: [[A_SHL:%.+]] = shl i8 [[A_LD]], 7 |
| // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_SHL:%.+]], 7 |
| // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR:%.+]] to i32 |
| // CHECK: [[CONV:%.+]] = sitofp i32 [[CAST]] to x86_fp80 |
| // CHECK: [[SUB: %.+]] = fsub x86_fp80 [[CONV]], [[EXPR]] |
| // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[SUB:%.+]] to i32 |
| // CHECK: [[NEW_VAL:%.+]] = trunc i32 [[CONV]] to i8 |
| // CHECK: [[BF_LD:%.+]] = load i8, ptr [[BITCAST1]], |
| // CHECK: [[BF_VALUE:%.+]] = and i8 [[NEW_VAL]], 1 |
| // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], -2 |
| // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i8 %{{.+}}, ptr [[BITCAST1]] |
| // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, ptr [[BITCAST1]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr getelementptr inbounds (%struct.BitFields4_packed, ptr @{{.+}}, i32 0, i32 1), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] monotonic monotonic, align 1 |
| // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store i32 [[CAST]], ptr @{{.+}}, |
| #pragma omp atomic capture relaxed |
| {iv = bfx4_packed.a; bfx4_packed.a -= ldv;} |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: [[PREV_VALUE:%.+]] = load atomic i64, ptr @{{.+}} monotonic, align 8 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_BF_VALUE:%.+]] = phi i64 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i64 [[OLD_BF_VALUE]], ptr [[TEMP1:%.+]], |
| // CHECK: store i64 [[OLD_BF_VALUE]], ptr [[TEMP:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i64, ptr [[TEMP]], |
| // CHECK: [[A_SHL:%.+]] = shl i64 [[A_LD]], 40 |
| // CHECK: [[A_ASHR:%.+]] = ashr i64 [[A_SHL:%.+]], 57 |
| // CHECK: [[CONV:%.+]] = sitofp i64 [[A_ASHR]] to x86_fp80 |
| // CHECK: [[DIV:%.+]] = fdiv x86_fp80 [[CONV]], [[EXPR]] |
| // CHECK: [[CONV:%.+]] = fptosi x86_fp80 [[DIV]] to i64 |
| // CHECK: [[BF_LD:%.+]] = load i64, ptr [[TEMP1]], |
| // CHECK: [[BF_AND:%.+]] = and i64 [[CONV]], 127 |
| // CHECK: [[BF_VALUE:%.+]] = shl i64 [[BF_AND:%.+]], 17 |
| // CHECK: [[BF_CLEAR:%.+]] = and i64 [[BF_LD]], -16646145 |
| // CHECK: [[VAL:%.+]] = or i64 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i64 [[VAL]], ptr [[TEMP1]] |
| // CHECK: [[NEW_BF_VALUE:%.+]] = load i64, ptr [[TEMP1]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr @{{.+}}, i64 [[OLD_BF_VALUE]], i64 [[NEW_BF_VALUE]] release monotonic, align 8 |
| // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i64, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[NEW_VAL:%.+]] = trunc i64 [[CONV]] to i32 |
| // CHECK: store i32 [[NEW_VAL]], ptr @{{.+}}, |
| // CHECK-50: call{{.*}} @__kmpc_flush( |
| #pragma omp atomic capture release |
| {bfx4.b /= ldv; iv = bfx4.b;} |
| // CHECK: [[EXPR:%.+]] = load x86_fp80, ptr @{{.+}} |
| // CHECK: [[PREV_VALUE:%.+]] = load atomic i8, ptr getelementptr inbounds (%struct.BitFields4_packed, ptr @{{.+}}, i32 0, i32 1) acquire, align 1 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_BF_VALUE:%.+]] = phi i8 [ [[PREV_VALUE]], %[[EXIT]] ], [ [[FAILED_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i8 [[OLD_BF_VALUE]], ptr [[BITCAST1:%.+]], |
| // CHECK: store i8 [[OLD_BF_VALUE]], ptr [[BITCAST:%.+]], |
| // CHECK: [[A_LD:%.+]] = load i8, ptr [[BITCAST]], |
| // CHECK: [[A_ASHR:%.+]] = ashr i8 [[A_LD]], 1 |
| // CHECK: [[CAST:%.+]] = sext i8 [[A_ASHR]] to i64 |
| // CHECK: [[CONV:%.+]] = sitofp i64 [[CAST]] to x86_fp80 |
| // CHECK: [[ADD:%.+]] = fadd x86_fp80 [[CONV]], [[EXPR]] |
| // CHECK: [[NEW_VAL:%.+]] = fptosi x86_fp80 [[ADD]] to i64 |
| // CHECK: [[TRUNC:%.+]] = trunc i64 [[NEW_VAL]] to i8 |
| // CHECK: [[BF_LD:%.+]] = load i8, ptr [[BITCAST1]], |
| // CHECK: [[BF_AND:%.+]] = and i8 [[TRUNC]], 127 |
| // CHECK: [[BF_VALUE:%.+]] = shl i8 [[BF_AND]], 1 |
| // CHECK: [[BF_CLEAR:%.+]] = and i8 [[BF_LD]], 1 |
| // CHECK: or i8 [[BF_CLEAR]], [[BF_VALUE]] |
| // CHECK: store i8 %{{.+}}, ptr [[BITCAST1]] |
| // CHECK: [[NEW_BF_VALUE:%.+]] = load i8, ptr [[BITCAST1]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr getelementptr inbounds (%struct.BitFields4_packed, ptr @{{.+}}, i32 0, i32 1), i8 [[OLD_BF_VALUE]], i8 [[NEW_BF_VALUE]] acquire acquire, align 1 |
| // CHECK: [[FAILED_OLD_VAL]] = extractvalue { i8, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i8, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: [[NEW_VAL_I32:%.+]] = trunc i64 [[NEW_VAL]] to i32 |
| // CHECK: store i32 [[NEW_VAL_I32]], ptr @{{.+}}, |
| // CHECK-50: call{{.*}} @__kmpc_flush( |
| #pragma omp atomic capture acquire |
| iv = bfx4_packed.b += ldv; |
| // CHECK: load i64, ptr |
| // CHECK: [[EXPR:%.+]] = uitofp i64 %{{.+}} to float |
| // CHECK: [[I64VAL:%.+]] = load atomic i64, ptr [[DEST:@.+]] acquire, align 8 |
| // CHECK: br label %[[CONT:.+]] |
| // CHECK: [[CONT]] |
| // CHECK: [[OLD_I64:%.+]] = phi i64 [ [[I64VAL]], %{{.+}} ], [ [[FAILED_I64_OLD_VAL:%.+]], %[[CONT]] ] |
| // CHECK: store i64 [[OLD_I64]], ptr [[LDTEMP1:%.+]], |
| // CHECK: [[OLD_VEC_VAL:%.+]] = bitcast i64 [[OLD_I64]] to <2 x float> |
| // CHECK: store <2 x float> [[OLD_VEC_VAL]], ptr [[LDTEMP:%.+]], |
| // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, ptr [[LDTEMP]] |
| // CHECK: [[X:%.+]] = extractelement <2 x float> [[VEC_VAL]], i64 0 |
| // CHECK: [[VEC_ITEM_VAL:%.+]] = fsub float [[EXPR]], [[X]] |
| // CHECK: [[VEC_VAL:%.+]] = load <2 x float>, ptr [[LDTEMP1]], |
| // CHECK: [[NEW_VEC_VAL:%.+]] = insertelement <2 x float> [[VEC_VAL]], float [[VEC_ITEM_VAL]], i64 0 |
| // CHECK: store <2 x float> [[NEW_VEC_VAL]], ptr [[LDTEMP1]] |
| // CHECK: [[NEW_I64:%.+]] = load i64, ptr [[LDTEMP1]] |
| // CHECK: [[RES:%.+]] = cmpxchg ptr [[DEST]], i64 [[OLD_I64]], i64 [[NEW_I64]] acq_rel acquire, align 8 |
| // CHECK: [[FAILED_I64_OLD_VAL:%.+]] = extractvalue { i64, i1 } [[RES]], 0 |
| // CHECK: [[FAIL_SUCCESS:%.+]] = extractvalue { i64, i1 } [[RES]], 1 |
| // CHECK: br i1 [[FAIL_SUCCESS]], label %[[EXIT:.+]], label %[[CONT]] |
| // CHECK: [[EXIT]] |
| // CHECK: store float [[X]], ptr @{{.+}}, |
| // CHECK-50: call{{.*}} @__kmpc_flush( |
| #pragma omp atomic capture acq_rel |
| {fv = float2x.x; float2x.x = ulv - float2x.x;} |
| // CHECK: [[EXPR:%.+]] = load double, ptr @{{.+}}, |
| // CHECK: [[OLD_VAL:%.+]] = call i32 @llvm.read_register.i32([[REG:metadata ![0-9]+]]) |
| // CHECK: [[X_RVAL:%.+]] = sitofp i32 [[OLD_VAL]] to double |
| // CHECK: [[DIV:%.+]] = fdiv double [[EXPR]], [[X_RVAL]] |
| // CHECK: [[NEW_VAL:%.+]] = fptosi double [[DIV]] to i32 |
| // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[NEW_VAL]]) |
| // CHECK: store i32 [[NEW_VAL]], ptr @{{.+}}, |
| // CHECK-50: call{{.*}} @__kmpc_flush( |
| #pragma omp atomic capture seq_cst |
| {rix = dv / rix; iv = rix;} |
| // CHECK: [[OLD_VAL:%.+]] = atomicrmw xchg ptr @{{.+}}, i32 5 monotonic, align 4 |
| // CHECK: call void @llvm.write_register.i32([[REG]], i32 [[OLD_VAL]]) |
| #pragma omp atomic capture |
| {rix = ix; ix = 5;} |
| return 0; |
| } |
| #endif |
