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llvm-project/clang/test/OpenMP/taskloop_simd_ast_print.cpp

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[OPENMP50]Add support for if clause for simd part in taskloop simd directive. According to OpenMP 5.0, the `if` clause can be applied to simd subdirective in the combined directive.
2019-12-04 22:50:21 +08:00
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ast-print %s | FileCheck %s --check-prefix CHECK --check-prefix OMP45
[OPENMP] Fix for PR31428: variable named like directive name modifier Directive name modifiers in 'if' clause are allowed only for OpenMP 4.5 and higher + in OpenMP 4.5 parsing procedure emits error message if ':' is not found after directive name modifier. llvm-svn: 290175
2016-12-20 20:10:05 +08:00
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s
[OPENMP50]Add support for if clause for simd part in taskloop simd directive. According to OpenMP 5.0, the `if` clause can be applied to simd subdirective in the combined directive.
2019-12-04 22:50:21 +08:00
// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s --check-prefix CHECK --check-prefix OMP45
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s -DOMP5 | FileCheck %s --check-prefix CHECK --check-prefix OMP50
// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s -DOMP5
// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -DOMP5 | FileCheck %s --check-prefix CHECK --check-prefix OMP50
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
2017-12-30 02:07:07 +08:00
[OPENMP50]Add support for if clause for simd part in taskloop simd directive. According to OpenMP 5.0, the `if` clause can be applied to simd subdirective in the combined directive.
2019-12-04 22:50:21 +08:00
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ast-print %s | FileCheck %s --check-prefix CHECK --check-prefix OMP45
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
2017-12-30 02:07:07 +08:00
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -x c++ -std=c++11 -emit-pch -o %t %s
[OPENMP50]Add support for if clause for simd part in taskloop simd directive. According to OpenMP 5.0, the `if` clause can be applied to simd subdirective in the combined directive.
2019-12-04 22:50:21 +08:00
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=45 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s --check-prefix CHECK --check-prefix OMP45
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s -DOMP5 | FileCheck %s --check-prefix CHECK --check-prefix OMP50
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s -DOMP5
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -DOMP5 | FileCheck %s --check-prefix CHECK --check-prefix OMP50
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
void foo() {}
template <class T, int N>
T tmain(T argc) {
T b = argc, c, d, e, f, g;
T *ptr;
static T a;
// CHECK: static T a;
[OPENMP]Initial support for 'allocate' clause. Added parsing/sema analysis of the allocate clause. llvm-svn: 357068
2019-03-27 22:14:31 +08:00
#pragma omp taskgroup task_reduction(+: d) allocate(d)
#pragma omp taskloop simd allocate(d) if(taskloop: argc > N) default(shared) untied priority(N) safelen(N) linear(c) aligned(ptr) grainsize(N) reduction(+:g) in_reduction(+: d)
// CHECK-NEXT: #pragma omp taskgroup task_reduction(+: d) allocate(d)
// CHECK-NEXT: #pragma omp taskloop simd allocate(d) if(taskloop: argc > N) default(shared) untied priority(N) safelen(N) linear(c) aligned(ptr) grainsize(N) reduction(+: g) in_reduction(+: d){{$}}
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
for (int i = 0; i < 2; ++i)
a = 2;
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: a = 2;
#pragma omp parallel
[OPENMP] Add restriction for reduction clause in taskloop directives. Added checks for the reduction clauses in the taskloop directives: 1. Only addressable items must be used in reduction clauses. 2. Reduction clauses cannot be used with nogroup clauses. llvm-svn: 307693
2017-07-12 03:16:44 +08:00
#pragma omp taskloop simd private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) shared(g) if (c) final(d) mergeable priority(f) simdlen(N) nogroup num_tasks(N)
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
for (int i = 0; i < 2; ++i)
for (int j = 0; j < 2; ++j)
for (int j = 0; j < 2; ++j)
for (int j = 0; j < 2; ++j)
for (int j = 0; j < 2; ++j)
for (int i = 0; i < 2; ++i)
for (int j = 0; j < 2; ++j)
for (int j = 0; j < 2; ++j)
for (int j = 0; j < 2; ++j)
for (int j = 0; j < 2; ++j)
foo();
// CHECK-NEXT: #pragma omp parallel
[OPENMP] Add restriction for reduction clause in taskloop directives. Added checks for the reduction clauses in the taskloop directives: 1. Only addressable items must be used in reduction clauses. 2. Reduction clauses cannot be used with nogroup clauses. llvm-svn: 307693
2017-07-12 03:16:44 +08:00
// CHECK-NEXT: #pragma omp taskloop simd private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) shared(g) if(c) final(d) mergeable priority(f) simdlen(N) nogroup num_tasks(N)
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: foo();
return T();
}
Make output of -ast-print a valid C++ code. Output generated by option -ast-print looks like C/C++ code, and it really is for plain C. For C++ the produced output was not valid C++ code, but the differences were small. With this change the output is fixed and can be compiled. Tests are changed so that output produced by -ast-print is compiled again with the same flags and both outputs are compared. Option -ast-print is extensively used in clang tests but it itself was tested poorly, existing tests only checked that compiler did not crash. There are unit tests in file DeclPrinterTest.cpp, but they test only terse output mode. Differential Revision: https://reviews.llvm.org/D26452 llvm-svn: 286439
2016-11-10 16:49:37 +08:00
// CHECK-LABEL: int main(int argc, char **argv) {
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
int main(int argc, char **argv) {
[OPENMP50]Basic support for conditional lastprivate. Added parsing/sema checks for conditional lastprivates.
2019-12-21 00:04:57 +08:00
int b = argc, c, d, e, f, g, h;
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
static int a;
// CHECK: static int a;
[OPENMP] Add ast-print tests for in_reduction clause, NFC. llvm-svn: 308771
2017-07-22 02:55:46 +08:00
#pragma omp taskgroup task_reduction(+: d)
#pragma omp taskloop simd if(taskloop: a) default(none) shared(a) final(b) priority(5) safelen(8) linear(b), aligned(argv) num_tasks(argc) reduction(*: g) in_reduction(+: d)
// CHECK-NEXT: #pragma omp taskgroup task_reduction(+: d)
// CHECK-NEXT: #pragma omp taskloop simd if(taskloop: a) default(none) shared(a) final(b) priority(5) safelen(8) linear(b) aligned(argv) num_tasks(argc) reduction(*: g) in_reduction(+: d)
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
for (int i = 0; i < 2; ++i)
a = 2;
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: a = 2;
#pragma omp parallel
[OPENMP50]Add support for if clause for simd part in taskloop simd directive. According to OpenMP 5.0, the `if` clause can be applied to simd subdirective in the combined directive.
2019-12-04 22:50:21 +08:00
#ifdef OMP5
[OPENMP50]Basic parsing/sema analysis for order(concurrent) clause. Added parsing/sema/serialization support for order(concurrent) clause in loop|simd-based directives.
2020-02-01 05:09:26 +08:00
#pragma omp taskloop simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(simd: argc) mergeable priority(argc) simdlen(16) grainsize(argc) reduction(max: a, e) nontemporal(argc, c, d) order(concurrent)
[OPENMP50]Add support for if clause for simd part in taskloop simd directive. According to OpenMP 5.0, the `if` clause can be applied to simd subdirective in the combined directive.
2019-12-04 22:50:21 +08:00
#else
[OPENMP] Initial support for taskloop reductions. Add sema/parsupping ort for taskloop [simd] reductions. llvm-svn: 306825
2017-06-30 21:50:13 +08:00
#pragma omp taskloop simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) shared(g) if(argc) mergeable priority(argc) simdlen(16) grainsize(argc) reduction(max: a, e)
[OPENMP50]Add support for if clause for simd part in taskloop simd directive. According to OpenMP 5.0, the `if` clause can be applied to simd subdirective in the combined directive.
2019-12-04 22:50:21 +08:00
#endif // OMP5
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
for (int i = 0; i < 10; ++i)
for (int j = 0; j < 10; ++j)
foo();
// CHECK-NEXT: #pragma omp parallel
[OPENMP50]Basic parsing/sema analysis for order(concurrent) clause. Added parsing/sema/serialization support for order(concurrent) clause in loop|simd-based directives.
2020-02-01 05:09:26 +08:00
// OMP50-NEXT: #pragma omp taskloop simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(simd: argc) mergeable priority(argc) simdlen(16) grainsize(argc) reduction(max: a,e) nontemporal(argc,c,d) order(concurrent)
[OPENMP50]Add support for if clause for simd part in taskloop simd directive. According to OpenMP 5.0, the `if` clause can be applied to simd subdirective in the combined directive.
2019-12-04 22:50:21 +08:00
// OMP45-NEXT: #pragma omp taskloop simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) shared(g) if(argc) mergeable priority(argc) simdlen(16) grainsize(argc) reduction(max: a,e)
[OPENMP 4.5] Parsing/sema support for 'omp taskloop simd' directive. OpenMP 4.5 adds directive 'taskloop simd'. Patch adds parsing/sema analysis for 'taskloop simd' directive and its clauses. llvm-svn: 254597
2015-12-03 17:40:15 +08:00
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: for (int j = 0; j < 10; ++j)
// CHECK-NEXT: foo();
return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));
}
#endif