forked from OSchip/llvm-project
652 lines
39 KiB
C++
652 lines
39 KiB
C++
// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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#ifdef CK1
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///==========================================================================///
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// RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK1
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// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK1 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK1
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// RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK1 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// CK1-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
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// CK1-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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// CK1-DAG: [[DEF_LOC:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
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// CK1-LABEL: foo
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void foo() { extern void mayThrow(); mayThrow(); }
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void parallel_master() {
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#pragma omp parallel master
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foo();
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}
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// CK1-LABEL: define{{.*}} void @{{.+}}parallel_master{{.+}}
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// CK1: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*))
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// CK1: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GTID:%.+]], i32* noalias [[BTID:%.+]])
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// CK1-NOT: __kmpc_global_thread_num
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// CK1: call i32 @__kmpc_master({{.+}})
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// CK1: invoke void {{.*}}foo{{.*}}()
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// CK1-NOT: __kmpc_global_thread_num
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// CK1: call void @__kmpc_end_master({{.+}})
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// CK1: call void @__clang_call_terminate
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// CK1: unreachable
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#endif
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#ifdef CK2
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///==========================================================================///
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// RUN: %clang_cc1 -DCK2 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK2
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// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK2 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK2
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// RUN: %clang_cc1 -DCK2 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK2 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// CK2-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
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// CK2-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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// CK2-DAG: [[DEF_LOC:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
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void parallel_master_private() {
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int a;
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#pragma omp parallel master private(a)
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a++;
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}
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// CK2-LABEL: define{{.*}} void @{{.+}}parallel_master_private{{.+}}
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// CK2: [[A_PRIV:%.+]] = alloca i32
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// CK2: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*))
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// CK2: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GTID:%.+]], i32* noalias [[BTID:%.+]])
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// CK2-NOT: __kmpc_global_thread_num
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// CK2: call i32 @__kmpc_master({{.+}})
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// CK2: [[A_VAL:%.+]] = load i32, i32* [[A_PRIV]]
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// CK2: [[INC:%.+]] = add nsw i32 [[A_VAL]]
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// CK2: store i32 [[INC]], i32* [[A_PRIV]]
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// CK2-NOT: __kmpc_global_thread_num
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// CK2: call void @__kmpc_end_master({{.+}})
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// CK2: ret void
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#endif
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#ifdef CK3
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///==========================================================================///
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// RUN: %clang_cc1 -DCK3 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK3
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// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK3 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK3
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// RUN: %clang_cc1 -DCK3 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK3 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK3 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// CK3-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
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// CK3-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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void parallel_master_private() {
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int a;
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#pragma omp parallel master default(shared)
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a++;
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}
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// CK3-LABEL: define{{.*}} void @{{.+}}parallel_master{{.+}}
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// CK3: [[A_VAL:%.+]] = alloca i32
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// CK3: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* {{.+}}, i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* [[OMP_OUTLINED:@.+]] to void
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// CK3: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GTID:%.+]], i32* noalias [[BTID:%.+]], i32* nonnull align 4 dereferenceable(4) [[A_VAL]])
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// CK3: [[GTID_ADDR:%.+]] = alloca i32*
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// CK3: [[BTID_ADDR:%.+]] = alloca i32*
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// CK3: [[A_ADDR:%.+]] = alloca i32*
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// CK3: store i32* [[GTID]], i32** [[GTID_ADDR]]
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// CK3: store i32* [[BTID]], i32** [[BTID_ADDR]]
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// CK3: store i32* [[A_VAL]], i32** [[A_ADDR]]
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// CK3: [[ZERO:%.+]] = load i32*, i32** [[A_ADDR]]
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// CK3-NOT: __kmpc_global_thread_num
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// CK3: call i32 @__kmpc_master({{.+}})
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// CK3: [[FIVE:%.+]] = load i32, i32* [[ZERO]]
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// CK3: [[INC:%.+]] = add nsw i32 [[FIVE]]
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// CK3: store i32 [[INC]], i32* [[ZERO]]
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// CK3-NOT: __kmpc_global_thread_num
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// CK3: call void @__kmpc_end_master({{.+}})
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#endif
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#ifdef CK31
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///==========================================================================///
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// RUN: %clang_cc1 -DCK31 -fopenmp-version=51 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK31
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// RUN: %clang_cc1 -DCK31 -fopenmp-version=51 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK31 -fopenmp-version=51 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK31
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// RUN: %clang_cc1 -DCK31 -fopenmp-version=51 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK31 -fopenmp-version=51 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK31 -fopenmp-version=51 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// CK31-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
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// CK31-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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void parallel_master_default_firstprivate() {
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int a;
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#pragma omp parallel master default(firstprivate)
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a++;
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}
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// CK31-LABEL: define{{.*}} void @{{.+}}parallel_master{{.+}}
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// CK31: [[A_VAL:%.+]] = alloca i32{{.+}}
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// CK31: [[A_CASTED:%.+]] = alloca i64
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// CK31: [[ZERO_VAL:%.+]] = load i32, i32* [[A_VAL]]
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// CK31: [[CONV:%.+]] = bitcast i64* [[A_CASTED]] to i32*
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// CK31: store i32 [[ZERO_VAL]], i32* [[CONV]]
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// CK31: [[ONE_VAL:%.+]] = load i64, i64* [[A_CASTED]]
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// CK31: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* @{{.*}}, i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i64)* @.omp_outlined. to void (i32*, i32*, ...)*), i64 [[ONE_VAL]])
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// CK31: ret void
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// CK31: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
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// CK31: [[BOUND_TID_ADDR:%.+]] = alloca i32*
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// CK31: [[A_ADDR:%.+]] = alloca i64{{.+}}
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// CK31: store i32* [[GLOBAL_TID:%.+]], i32** [[GLOBAL_TID_ADDR]]{{.+}}
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// CK31: store i32* [[BOUND_TID:%.+]], i32** [[BOUND_TID_ADDR]]
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// CK31: store i64 [[A_VAL]], i64* [[A_ADDR]]
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// CK31: [[CONV]] = bitcast i64* [[A_ADDR]]
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// CK31: [[ZERO_VAL]] = load i32*, i32** [[GLOBAL_TID_ADDR]]
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// CK31: [[ONE_VAL]] = load i32, i32* [[ZERO_VAL]]
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// CK31: [[TWO_VAL:%.+]] = call i32 @__kmpc_master(%struct.ident_t* @{{.*}}, i32 [[ONE_VAL]])
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// CK31: [[THREE:%.+]] = icmp ne i32 [[TWO_VAL]], 0
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// CK31: br i1 %3, label [[OMP_IF_THEN:%.+]], label [[OMP_IF_END:%.+]]
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// CK31: [[FOUR:%.+]] = load i32, i32* [[CONV:%.+]]
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// CK31: [[INC:%.+]] = add nsw i32 [[FOUR]]
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// CK31: store i32 [[INC]], i32* [[CONV]]
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// CK31: call void @__kmpc_end_master(%struct.ident_t* @{{.*}}, i32 [[ONE_VAL]])
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// CK31: br label [[OMP_IF_END]]
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// CK31: ret void
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#endif
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#ifdef CK32
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///==========================================================================///
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// RUN: %clang_cc1 -DCK32 -fopenmp-version=51 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK32
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// RUN: %clang_cc1 -DCK32 -fopenmp-version=51 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK32 -fopenmp-version=51 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK32
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// RUN: %clang_cc1 -DCK32 -fopenmp-version=51 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK32 -fopenmp-version=51 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK32 -fopenmp-version=51 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// CK32-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
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// CK32-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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struct St {
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int a, b;
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static int y;
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St() : a(0), b(0) {}
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~St() {}
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};
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int St::y = 0;
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void parallel_master_default_firstprivate() {
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St a = St();
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static int y = 0;
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#pragma omp parallel master default(firstprivate)
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{
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a.a += 1;
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a.b += 1;
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y++;
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a.y++;
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}
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}
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// CK32-LABEL: define {{.+}} @{{.+}}parallel_master_default_firstprivate{{.+}}
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// CK32: [[A_VAL:%.+]] = alloca %struct.St{{.+}}
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// CK32: [[Y_CASTED:%.+]] = alloca i64
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// CK32: call void @[[CTOR:.+]](%struct.St* {{[^,]*}} [[A_VAL]])
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// CK32: [[ZERO:%.+]] = load i32, i32* @{{.+}}parallel_master_default_firstprivate{{.+}}
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// CK32: [[CONV:%.+]] = bitcast i64* [[Y_CASTED]] to i32*
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// CK32: store i32 [[ZERO]], i32* [[CONV]]
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// CK32: [[ONE:%.+]] = load i64, i64* [[Y_CASTED]]
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// CK32: call void {{.+}}@{{.+}} %struct.St* [[A_VAL]], i64 [[ONE]])
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// CK32: call void [[DTOR:@.+]](%struct.St* {{[^,]*}} [[A_VAL]])
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// CK32: [[THIS_ADDR:%.+]] = alloca %struct.St*
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// CK32: store %struct.St* [[THIS:%.+]], %struct.St** [[THIS_ADDR]]
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// CK32: [[THIS_ONE:%.+]] = load %struct.St*, %struct.St** [[THIS_ADDR]]
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// CK32: call void [[CTOR_2:.+]](%struct.St* {{[^,]*}} [[THIS_ONE]])
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// CK32: ret void
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// CK32: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
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// CK32: [[BOUND_TID_ADDR:%.+]] = alloca i32*
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// CK32: [[A_ADDR:%.+]] = alloca %struct.St
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// CK32: [[Y_ADDR:%.+]] = alloca i64
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// CK32: store i32* [[GLOBAL_TID:%.+]], i32** [[GLOBAL_TID_ADDR]]
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// CK32: store i32* %.bound_tid., i32** [[BOUND_TID_ADDR]]
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// CK32: store %struct.St* [[A_VAL]], %struct.St** [[A_ADDR]]{{.+}}
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// CK32: store i64 [[Y:%.+]], i64* [[Y_ADDR]]
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// CK32: [[ONE:%.+]] = load i32*, i32** [[GLOBAL_TID_ADDR]]
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// CK32: [[TWO:%.+]] = load i32, i32* [[ONE]]
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// CK32: [[THREE:%.+]] = call i32 @{{.+}} i32 [[TWO]])
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// CK32: [[FOUR:%.+]] = icmp ne i32 [[THREE]], 0
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// CK32: br i1 [[FOUR]], label [[IF_THEN:%.+]], label [[IF_END:%.+]]
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// CK32: [[A_1:%.+]] = getelementptr inbounds %struct.St, %struct.St* [[ZERO]], i32 0, i32 0
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// CK32: [[FIVE:%.+]] = load i32, i32* [[A_1]]
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// CK32: [[ADD:%.+]] = add nsw i32 [[FIVE]], 1
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// CK32: store i32 [[ADD]], i32* [[A_1]]
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// CK32: [[B:%.+]] = getelementptr inbounds %struct.St, %struct.St* [[ZERO]], i32 0, i32 1
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// CK32: [[SIX:%.+]] = load i32, i32* [[B]]
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// CK32: [[ADD_2:%.+]] = add nsw i32 [[SIX]], 1
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// CK32: store i32 [[ADD_2]], i32* [[B]]
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// CK32: [[SEVEN:%.+]] = load i32, i32* [[CONV]]
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// CK32: [[INC:%.+]] = add nsw i32 [[SEVEN]], 1
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// CK32: store i32 [[INC]], i32* [[CONV]]
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// CK32: [[EIGHT:%.+]] = load i32, i32* [[FUNC:@.+]]
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// CK32: [[INC_3:%.+]] = add nsw i32 [[EIGHT]], 1
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// CK32: store i32 [[INC_3]], i32* @{{.+}}
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// CK32: call void @{{.+}} i32 [[TWO]])
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// CK32: br label [[IF_END]]
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// CK32: [[DTOR]](%struct.St* {{[^,]*}} [[THIS]])
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// CK32: [[THIS_ADDR]] = alloca %struct.St*
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// CK32: store %struct.St* [[THIS]], %struct.St** [[THIS_ADDR]]
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// CK32: [[THIS_ONE]] = load %struct.St*, %struct.St** [[THIS_ADDR]]
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// CK32: call void @_ZN2StD2Ev(%struct.St* {{[^,]*}} [[THIS_ONE]])
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// CK32: [[THIS_ADDR]] = alloca %struct.St*
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// CK32: store %struct.St* [[THIS]], %struct.St** [[THIS_ADDR]]
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// CK32: [[THIS_ONE]] = load %struct.St*, %struct.St** [[THIS_ADDR]]
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// CK32: [[A_VAL]] = getelementptr inbounds %struct.St, %struct.St* [[THIS_ONE]], i32 0, i32 0
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// CK32: store i32 0, i32* [[A_VAL]]
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// CK32: [[B_VAL:%.+]] = getelementptr inbounds %struct.St, %struct.St* [[THIS_ONE]], i32 0, i32 1
|
|
// CK32: store i32 0, i32* [[B_VAL]]
|
|
// CK32: ret void
|
|
|
|
// CK32: [[THIS_ADDR:%.+]] = alloca %struct.St*
|
|
// CK32: store %struct.St* %this, %struct.St** [[THIS_ADDR]]
|
|
// CK32: [[THIS_ONE]] = load %struct.St*, %struct.St** [[THIS_ADDR]]
|
|
|
|
#endif
|
|
|
|
#ifdef CK4
|
|
///==========================================================================///
|
|
// RUN: %clang_cc1 -DCK4 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK4
|
|
// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -DCK4 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK4
|
|
|
|
// RUN: %clang_cc1 -DCK4 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
|
|
// RUN: %clang_cc1 -DCK4 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -DCK4 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
|
|
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
|
|
|
|
// CK4-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
|
|
// CK4-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
|
|
// CK4-DAG: [[DEF_LOC:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
|
|
|
|
void parallel_master_firstprivate() {
|
|
int a;
|
|
#pragma omp parallel master firstprivate(a)
|
|
a++;
|
|
}
|
|
|
|
// CK4-LABEL: define{{.*}} void @{{.+}}parallel_master_firstprivate{{.+}}
|
|
// CK4: [[A_VAL:%.+]] = alloca i32
|
|
// CK4: [[A_CASTED:%.+]] = alloca i64
|
|
// CK4: [[ZERO:%.+]] = load i32, i32* [[A_VAL]]
|
|
// CK4: [[CONV:%.+]] = bitcast i64* [[A_CASTED]] to i32*
|
|
// CK4: store i32 [[ZERO]], i32* [[CONV]]
|
|
// CK4: [[ONE:%.+]] = load i64, i64* [[A_CASTED]]
|
|
// CK4: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i64)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i64 [[ONE]])
|
|
|
|
// CK4: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]], i64 [[A_VAL]])
|
|
// CK4: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
|
|
// CK4: [[BOUND_TID_ADDR:%.+]] = alloca i32*
|
|
// CK4: [[A_ADDR:%.+]] = alloca i64
|
|
// CK4: store i32* [[GLOBAL_TID]], i32** [[GLOBAL_TID_ADDR]]
|
|
// CK4: store i32* [[BOUND_TID]], i32** [[BOUND_TID_ADDR]]
|
|
// CK4: store i64 [[A_VAL]], i64* [[A_ADDR]]
|
|
// CK4: [[CONV]] = bitcast i64* [[A_ADDR]] to i32*
|
|
// CK4-NOT: __kmpc_global_thread_num
|
|
// CK4: call i32 @__kmpc_master({{.+}})
|
|
// CK4: [[FOUR:%.+]] = load i32, i32* [[CONV]]
|
|
// CK4: [[INC:%.+]] = add nsw i32 [[FOUR]]
|
|
// CK4: store i32 [[INC]], i32* [[CONV]]
|
|
// CK4-NOT: __kmpc_global_thread_num
|
|
// CK4: call void @__kmpc_end_master({{.+}})
|
|
|
|
#endif
|
|
|
|
#ifdef CK5
|
|
///==========================================================================///
|
|
// RUN: %clang_cc1 -DCK5 -verify -fopenmp -fopenmp -fnoopenmp-use-tls -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK5
|
|
// RUN: %clang_cc1 -DCK5 -fopenmp -fopenmp -fnoopenmp-use-tls -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -DCK5 -fopenmp -fopenmp -fnoopenmp-use-tls -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK5
|
|
|
|
// RUN: %clang_cc1 -DCK5 -verify -fopenmp-simd -fnoopenmp-use-tls -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
|
|
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -fnoopenmp-use-tls -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -fnoopenmp-use-tls -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
|
|
// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
|
|
|
|
// RUN: %clang_cc1 -DCK5 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=TLS-CHECK
|
|
// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -DCK5 -fopenmp -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TLS-CHECK
|
|
|
|
// RUN: %clang_cc1 -DCK5 -verify -fopenmp-simd -x c++ -triple x86_64-unknown -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
|
|
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -DCK5 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
|
|
// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
|
|
|
|
// CK5-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
|
|
// CK5-DAG: [[A:@.+]] = {{.+}} i32 0
|
|
// CK5-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
|
|
// CK5-DAG: [[DEF_LOC_1:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
|
|
// CK5-DAG: [[A_CACHE:@.+]] = common{{.*}} global i8** null
|
|
// CK5-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 66, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
|
|
// TLS-CHECK-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
|
|
// TLS-CHECK-DAG: [[A:@.+]] ={{.*}} thread_local global i32 0
|
|
// TLS-CHECK-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
|
|
// TLS-CHECK-DAG: [[DEF_LOC_1:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 66, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
|
|
// TLS-CHECK-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
|
|
|
|
int a;
|
|
#pragma omp threadprivate(a)
|
|
|
|
void parallel_master_copyin() {
|
|
#pragma omp parallel master copyin(a)
|
|
a++;
|
|
}
|
|
|
|
// CK5-LABEL: define{{.*}} void @{{.+}}parallel_master_copyin{{.+}}
|
|
// CK5: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_1]], i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*))
|
|
// CK5: ret void
|
|
// TLS-CHECK-LABEL: define{{.*}} void @{{.+}}parallel_master_copyin{{.+}}
|
|
// TLS-CHECK: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_2]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*)
|
|
// TLS-CHECK: ret void
|
|
|
|
// CK5: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]])
|
|
// CK5: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
|
|
// CK5: [[BOUND_TID_ADDR:%.+]] = alloca i32*
|
|
// CK5: store i32* [[GLOBAL_TID]], i32** [[GLOBAL_TID_ADDR]]
|
|
// CK5: store i32* [[BOUND_TID]], i32** [[BOUND_TID_ADDR]]
|
|
// CK5: [[ZERO:%.+]] = load i32*, i32** [[GLOBAL_TID_ADDR]]
|
|
// CK5: [[ONE:%.+]] = load i32, i32* [[ZERO]]
|
|
// CK5: [[TWO:%.+]] = call i8* @__kmpc_threadprivate_cached(%struct.ident_t* [[DEF_LOC_1]], i32 [[ONE]], i8* bitcast (i32* [[A]] to i8*), i64 4, i8*** [[A_CACHE]])
|
|
// CK5: [[THREE:%.+]] = bitcast i8* [[TWO]] to i32*
|
|
// CK5: [[FOUR:%.+]] = ptrtoint i32* [[THREE]] to i64
|
|
// CK5: [[FIVE:%.+]] = icmp ne i64 ptrtoint (i32* [[A]] to i64), [[FOUR]]
|
|
// CK5: br i1 [[FIVE]], label [[COPYIN_NOT_MASTER:%.+]], label [[COPYIN_NOT_MASTER_END:%.+]]
|
|
// TLS-CHECK: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]], i32* {{.+}} [[A_VAR:%.+]])
|
|
// TLS-CHECK: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
|
|
// TLS-CHECK: [[BOUND_TID_ADDR:%.+]] = alloca i32*
|
|
// TLS-CHECK: [[A_ADDR:%.+]] = alloca i32*
|
|
// TLS-CHECK: store i32* [[A_VAR]], i32** [[A_ADDR]]
|
|
// TLS-CHECK: [[ZERO:%.+]] = load i32*, i32** [[A_ADDR]]
|
|
// TLS-CHECK: [[ONE:%.+]] = ptrtoint i32* [[ZERO]] to i64
|
|
// TLS-CHECK: [[TWO:%.+]] = icmp ne i64 [[ONE]], ptrtoint (i32* [[A]] to i64)
|
|
// TLS-CHECK: br i1 [[TWO]], label [[COPYIN_NOT_MASTER:%.+]], label [[COPYIN_NOT_MASTER_END:%.+]]
|
|
|
|
// CK5-DAG: [[COPYIN_NOT_MASTER]]
|
|
// CK5-DAG: [[SIX:%.+]] = load i32, i32* [[A]]
|
|
// TLS-CHECK-DAG: [[COPYIN_NOT_MASTER]]
|
|
// TLS-CHECK-DAG: [[THREE:%.+]] = load i32, i32* [[ZERO]]
|
|
// TLS-CHECK-DAG: store i32 [[THREE]], i32* [[A]]
|
|
|
|
// CK5-DAG: [[COPYIN_NOT_MASTER_END]]
|
|
// CK5-DAG: call void @__kmpc_barrier(%struct.ident_t* [[DEF_LOC_2]], i32 [[ONE]])
|
|
// CK5-DAG: [[SEVEN:%.+]] = call i32 @__kmpc_master(%struct.ident_t* [[DEF_LOC_1]], i32 [[ONE]])
|
|
// CK5-DAG: [[EIGHT:%.+]] = icmp ne i32 [[SEVEN]], 0
|
|
// CK5-DAG: br i1 %8, label [[OMP_IF_THEN:%.+]], label [[OMP_IF_END:%.+]]
|
|
// TLS-CHECK-DAG: [[FOUR:%.+]] = load i32*, i32** [[GLOBAL_TID_ADDR:%.+]]
|
|
// TLS-CHECK-DAG: [[FIVE:%.+]] = load i32, i32* [[FOUR]]
|
|
// TLS-CHECK-DAG: call void @__kmpc_barrier(%struct.ident_t* [[DEF_LOC_1]], i32 [[FIVE]])
|
|
// TLS-CHECK-DAG: [[SIX:%.+]] = load i32*, i32** [[GLOBAL_TID_ADDR]]
|
|
// TLS-CHECK-DAG: [[SEVEN:%.+]] = load i32, i32* [[SIX]]
|
|
// TLS-CHECK-DAG: [[EIGHT:%.+]] = call i32 @__kmpc_master(%struct.ident_t* [[DEF_LOC_2]], i32 [[SEVEN]])
|
|
// TLS-CHECK-DAG: [[NINE:%.+]] = icmp ne i32 [[EIGHT]], 0
|
|
// TLS-CHECK-DAG: br i1 [[NINE]], label [[OMP_IF_THEN:%.+]], label [[OMP_IF_END:%.+]]
|
|
|
|
// CK5-DAG: [[OMP_IF_THEN]]
|
|
// CK5-DAG: [[NINE:%.+]] = call i8* @__kmpc_threadprivate_cached(%struct.ident_t* [[DEF_LOC_1]], i32 %1, i8* bitcast (i32* [[A]] to i8*), i64 4, i8*** [[A_CACHE]])
|
|
// CK5-DAG: [[TEN:%.+]] = bitcast i8* [[NINE]] to i32*
|
|
// CK5-DAG: [[ELEVEN:%.+]] = load i32, i32* [[TEN]]
|
|
// CK5-DAG: [[INC:%.+]] = add nsw i32 [[ELEVEN]], 1
|
|
// CK5-DAG: store i32 [[INC]], i32* [[TEN]]
|
|
// CK5-DAG: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_1]], i32 [[ONE]])
|
|
// CK5-DAG: [[OMP_IF_END]]
|
|
// CK5-DAG: ret void
|
|
|
|
// TLS-CHECK-DAG: [[OMP_IF_THEN]]
|
|
// TLS-CHECK-DAG: [[TEN:%.+]] = load i32, i32* [[A]]
|
|
// TLC-CHECK-DAG: [[INC:%.+]] = add nsw i32 [[TEN]], 1
|
|
// TLC-CHECK-DAG: store i32 [[INC]], i32* [[TEN]]
|
|
// TLS-CHECK-DAG: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_2]], i32 [[SEVEN]])
|
|
// TLS-CHECK-DAG: [[OMP_IF_END]]
|
|
// TLS-CHECK-DAG: ret void
|
|
|
|
#endif
|
|
#ifdef CK6
|
|
///==========================================================================///
|
|
// RUN: %clang_cc1 -DCK6 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s -check-prefix=CK6
|
|
// RUN: %clang_cc1 -DCK6 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -DCK6 -fopenmp -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=CK6
|
|
|
|
// RUN: %clang_cc1 -DCK6 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s
|
|
// RUN: %clang_cc1 -DCK6 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -DCK6 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s
|
|
// SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
|
|
|
|
// CK6-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
|
|
// CK6-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
|
|
// CK6-DAG: [[DEF_LOC_1:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
|
|
// CK6-DAG: [[GOMP:@.+]] = common{{.*}} global [8 x i32] zeroinitializer
|
|
// CK6-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 18, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
|
|
|
|
void parallel_master_reduction() {
|
|
int g;
|
|
#pragma omp parallel master reduction(+:g)
|
|
g = 1;
|
|
}
|
|
|
|
// CK6-LABEL: define{{.*}} void @{{.+}}parallel_master_reduction{{.+}}
|
|
// CK6: [[G_VAR:%.+]] = alloca i32
|
|
// CK6: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC_1]], i32 1, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i32*)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i32* [[G_VAR]])
|
|
// CK6: ret void
|
|
|
|
// CK6: define internal void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]], i32* {{.+}} [[G_VAR]])
|
|
// CK6: [[GTID_ADDR:%.+]] = alloca i32*
|
|
// CK6: [[BTID_ADDR:%.+]] = alloca i32*
|
|
// CK6: [[G_ADDR:%.+]] = alloca i32*
|
|
// CK6: [[G_1:%.+]] = alloca i32
|
|
// CK6: [[RED_LIST:%.+]] = alloca [1 x i8*]
|
|
// CK6: [[ZERO:%.+]] = load i32*, i32** [[G_ADDR]]
|
|
// CK6: [[ONE:%.+]] = load i32*, i32** [[GTID_ADDR]]
|
|
// CK6: [[TWO:%.+]] = load i32, i32* [[ONE]]
|
|
// CK6: [[THREE:%.+]] = call i32 @__kmpc_master(%struct.ident_t* [[DEF_LOC_1]], i32 [[TWO]])
|
|
// CK6: [[FOUR:%.+]] = icmp ne i32 [[THREE]]
|
|
|
|
// CK6: store i32 1, i32* [[G_1]]
|
|
// CK6: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_1]], i32 [[TWO]])
|
|
|
|
// CK6: [[FIVE:%.+]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[RED_LIST]], i64 0, i64 0
|
|
// CK6: [[SEVEN:%.+]] = bitcast [1 x i8*]* [[RED_LIST]] to i8*
|
|
// CK6: [[EIGHT:%.+]] = call i32 @__kmpc_reduce_nowait(%struct.ident_t* [[DEF_LOC_2]], i32 [[TWO]], i32 1, i64 8, i8* [[SEVEN]], void (i8*, i8*)* [[RED_FUNC:@.+]], [8 x i32]* [[RED_VAR:@.+]])
|
|
|
|
// switch
|
|
// CK6: switch i32 [[EIGHT]], label [[RED_DEFAULT:%.+]] [
|
|
// CK6: i32 1, label [[CASE1:%.+]]
|
|
// CK6: i32 2, label [[CASE2:%.+]]
|
|
|
|
// case 1:
|
|
// CK6: [[NINE:%.+]] = load i32, i32* %0, align 4
|
|
// CK6: [[TEN:%.+]] = load i32, i32* [[G_1]]
|
|
// CK6: [[ADD:%.+]] = add nsw i32 [[NINE]], [[TEN]]
|
|
// CK6: store i32 [[ADD]], i32* [[ZERO]]
|
|
// CK6: call void @__kmpc_end_reduce_nowait(%struct.ident_t* [[DEF_LOC_2]], i32 [[TWO]], [8 x i32]* [[GOMP]])
|
|
// CK6: br label [[RED_DEFAULT]]
|
|
|
|
// case 2:
|
|
// CK6: [[ELEVEN:%.+]] = load i32, i32* [[G_1]]
|
|
// CK6: [[TWELVE:%.+]] = atomicrmw add i32* [[ZERO]], i32 [[ELEVEN]] monotonic, align 4
|
|
|
|
// CK6: define internal void [[RED_FUNC]](i8* [[ZERO]], i8* [[ONE]])
|
|
// CK6: ret void
|
|
#endif
|
|
#ifdef CK7
|
|
///==========================================================================///
|
|
// RUN: %clang_cc1 -DCK7 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK7
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// RUN: %clang_cc1 -DCK7 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK7 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK7
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// RUN: %clang_cc1 -DCK7 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK7 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK7 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// CK7-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
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// CK7-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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// CK7-DAG: [[DEF_LOC_1:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
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void parallel_master_if() {
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#pragma omp parallel master if (parallel: false)
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parallel_master_if();
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}
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// CK7-LABEL: parallel_master_if
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// CK7: [[ZERO:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[DEF_LOC_1]])
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// CK7: call void @__kmpc_serialized_parallel(%struct.ident_t* [[DEF_LOC_1]], i32 [[ZERO]])
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// CK7: call void [[OUTLINED:@.+]](i32* [[THREAD_TEMP:%.+]], i32* [[BND_ADDR:%.+]])
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// CK7: call void @__kmpc_end_serialized_parallel(%struct.ident_t* [[DEF_LOC_1]], i32 [[ZERO]])
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// CK7: ret void
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// CK7: define internal void @.omp_outlined.(i32* noalias [[GTID:%.+]], i32* noalias [[BTID:%.+]])
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// CK7: [[EXECUTE:%.+]] = call i32 @__kmpc_master(%struct.ident_t* @1, i32 %1)
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// CK7: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_1]], i32 %1)
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#endif
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#ifdef CK8
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///==========================================================================///
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// RUN: %clang_cc1 -DCK8 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK8
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// RUN: %clang_cc1 -DCK8 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK8 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK8
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// RUN: %clang_cc1 -DCK8 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK8 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK8 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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typedef __INTPTR_TYPE__ intptr_t;
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// CK8-DAG: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* }
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// CK8-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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// CK8-DAG: [[DEF_LOC_2:@.+]] = private unnamed_addr constant [[IDENT_T_TY]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
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void foo();
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struct S {
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intptr_t a, b, c;
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S(intptr_t a) : a(a) {}
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operator char() { return a; }
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~S() {}
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};
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template <typename T>
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T tmain() {
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#pragma omp parallel master proc_bind(master)
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foo();
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return T();
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}
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int main() {
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#pragma omp parallel master proc_bind(spread)
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foo();
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#pragma omp parallel master proc_bind(close)
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foo();
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return tmain<int>();
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}
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// CK8-LABEL: @main
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// CK8: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEF_LOC_2]])
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// CK8: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 4)
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// CK8: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(
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// CK8: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 3)
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// CK8: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(
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// CK8-LABEL: @{{.+}}tmain
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// CK8: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEF_LOC_2]])
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// CK8: call {{.*}}void @__kmpc_push_proc_bind([[IDENT_T_TY]]* [[DEF_LOC_2]], i32 [[GTID]], i32 2)
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// CK8: call {{.*}}void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(
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// CK8: ret i32 0
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// CK8-NEXT: }
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// CK8: call i32 @__kmpc_master(%struct.ident_t* [[DEF_LOC_2]], i32 [[ONE:%.+]])
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// CK8: call void @__kmpc_end_master(%struct.ident_t* [[DEF_LOC_2]], i32 [[ONE]])
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#endif
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#ifdef CK9
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///==========================================================================///
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// RUN: %clang_cc1 -DCK9 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s --check-prefix CK9
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// RUN: %clang_cc1 -DCK9 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK9 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CK9
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// RUN: %clang_cc1 -DCK9 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// RUN: %clang_cc1 -DCK9 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
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// RUN: %clang_cc1 -DCK9 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
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// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
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// CK9-DAG: %struct.ident_t = type { i32, i32, i32, i32, i8* }
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// CK9-DAG: [[STR:@.+]] = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00"
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// CK9-DAG: [[DEF_LOC:@.+]] = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* [[STR]], i32 0, i32 0) }
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typedef void **omp_allocator_handle_t;
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extern const omp_allocator_handle_t omp_null_allocator;
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extern const omp_allocator_handle_t omp_default_mem_alloc;
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extern const omp_allocator_handle_t omp_large_cap_mem_alloc;
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extern const omp_allocator_handle_t omp_const_mem_alloc;
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extern const omp_allocator_handle_t omp_high_bw_mem_alloc;
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extern const omp_allocator_handle_t omp_low_lat_mem_alloc;
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extern const omp_allocator_handle_t omp_cgroup_mem_alloc;
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extern const omp_allocator_handle_t omp_pteam_mem_alloc;
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extern const omp_allocator_handle_t omp_thread_mem_alloc;
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void parallel_master_allocate() {
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|
int a;
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|
omp_allocator_handle_t myalloc = nullptr;
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#pragma omp parallel master firstprivate(a) allocate(myalloc:a)
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a++;
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}
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// CK9-LABEL: define{{.*}} void @{{.+}}parallel_master_allocate{{.+}}
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// CK9: [[A_VAL:%.+]] = alloca i32,
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// CK9: [[A_CASTED:%.+]] = alloca i64
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// CK9: [[ZERO:%.+]] = load i32, i32* [[A_VAL]]
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// CK9: [[CONV:%.+]] = bitcast i64* [[A_CASTED]] to i32*
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// CK9: store i32 [[ZERO]], i32* [[CONV]]
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// CK9: [[ONE:%.+]] = load i64, i64* [[A_CASTED]]
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// CK9: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%struct.ident_t* [[DEF_LOC]], i32 2, void (i32*, i32*, ...)* bitcast (void (i32*, i32*, i64, i8***)* [[OMP_OUTLINED:@.+]] to void (i32*, i32*, ...)*), i64 [[ONE]], i8*** %{{.+}})
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// CK9: define internal {{.*}}void [[OMP_OUTLINED]](i32* noalias [[GLOBAL_TID:%.+]], i32* noalias [[BOUND_TID:%.+]], i64 [[A_VAL]], i8*** {{.*}})
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// CK9: [[GLOBAL_TID_ADDR:%.+]] = alloca i32*
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// CK9: [[BOUND_TID_ADDR:%.+]] = alloca i32*
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// CK9: [[A_ADDR:%.+]] = alloca i64,
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// CK9: store i32* [[GLOBAL_TID]], i32** [[GLOBAL_TID_ADDR]]
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// CK9: store i32* [[BOUND_TID]], i32** [[BOUND_TID_ADDR]]
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// CK9: store i64 [[A_VAL]], i64* [[A_ADDR]]
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// CK9: [[CONV]] = bitcast i64* [[A_ADDR]] to i32*
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// CK9: [[A_FP_VOID_ADDR:%.+]] = call i8* @__kmpc_alloc(i32 %{{.+}}, i64 4, i8* %{{.+}})
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// CK9: [[A_FP_ADDR:%.+]] = bitcast i8* [[A_FP_VOID_ADDR]] to i32*
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// CK9: [[A:%.+]] = load i32, i32* [[CONV]],
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|
// CK9: store i32 [[A]], i32* [[A_FP_ADDR]],
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// CK9-NOT: __kmpc_global_thread_num
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// CK9: call i32 @__kmpc_master({{.+}})
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// CK9: [[FOUR:%.+]] = load i32, i32* [[A_FP_ADDR]]
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|
// CK9: [[INC:%.+]] = add nsw i32 [[FOUR]]
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|
// CK9: store i32 [[INC]], i32* [[A_FP_ADDR]]
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|
// CK9-NOT: __kmpc_global_thread_num
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// CK9: call void @__kmpc_end_master({{.+}})
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#endif
|
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#endif
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