| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \ |
| // RUN: -fsyntax-only -verify %s |
| |
| // expected-no-diagnostics |
| |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \ |
| // RUN: -ast-print %s | FileCheck %s --check-prefix=PRINT |
| |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \ |
| // RUN: -ast-dump %s | FileCheck %s --check-prefix=DUMP |
| |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \ |
| // RUN: -emit-pch -o %t %s |
| |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \ |
| // RUN: -include-pch %t -ast-dump-all %s | FileCheck %s --check-prefix=DUMP |
| |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \ |
| // RUN: -include-pch %t -ast-print %s | FileCheck %s --check-prefix=PRINT |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| //PRINT: template <typename T, int C> void templ_foo(T t) { |
| //PRINT: T j, z; |
| //PRINT: #pragma omp simd collapse(C) reduction(+: z) lastprivate(j) |
| //PRINT: for (T i = 0; i < t; ++i) |
| //PRINT: for (j = 0; j < t; ++j) |
| //PRINT: z += i + j; |
| //PRINT: } |
| //DUMP: FunctionTemplateDecl{{.*}}templ_foo |
| //DUMP: TemplateTypeParmDecl{{.*}}T |
| //DUMP: NonTypeTemplateParmDecl{{.*}}C |
| //DUMP: OMPSimdDirective |
| //DUMP: OMPCollapseClause |
| //DUMP: DeclRefExpr{{.*}}'C' 'int' |
| //DUMP: OMPReductionClause |
| //DUMP: DeclRefExpr{{.*}}'z' 'T' |
| //DUMP: OMPLastprivateClause |
| //DUMP: DeclRefExpr{{.*}}'j' 'T' |
| //DUMP: ForStmt |
| //DUMP: ForStmt |
| |
| //PRINT: template<> void templ_foo<int, 2>(int t) { |
| //PRINT: int j, z; |
| //PRINT: #pragma omp simd collapse(2) reduction(+: z) lastprivate(j) |
| //PRINT: for (int i = 0; i < t; ++i) |
| //PRINT: for (j = 0; j < t; ++j) |
| //PRINT: z += i + j; |
| //PRINT: } |
| //DUMP: FunctionDecl{{.*}}templ_foo 'void (int)' |
| //DUMP: TemplateArgument type 'int' |
| //DUMP: TemplateArgument integral 2 |
| //DUMP: ParmVarDecl{{.*}}'int' |
| //DUMP: OMPSimdDirective |
| //DUMP: OMPCollapseClause |
| //DUMP: ConstantExpr{{.*}}'int' |
| //DUMP: value: Int 2 |
| //DUMP: OMPReductionClause |
| //DUMP: DeclRefExpr{{.*}}'z' 'int' |
| //DUMP: OMPLastprivateClause |
| //DUMP: DeclRefExpr{{.*}}'j' 'int' |
| //DUMP: ForStmt |
| template <typename T, int C> |
| void templ_foo(T t) { |
| |
| T j,z; |
| #pragma omp loop collapse(C) reduction(+:z) lastprivate(j) bind(thread) |
| for (T i = 0; i<t; ++i) |
| for (j = 0; j<t; ++j) |
| z += i+j; |
| } |
| |
| |
| //PRINT: void test() { |
| //DUMP: FunctionDecl {{.*}}test 'void ()' |
| void test() { |
| constexpr int N = 100; |
| float MTX[N][N]; |
| int aaa[1000]; |
| |
| //PRINT: #pragma omp target teams distribute parallel for map(tofrom: MTX) |
| //PRINT: #pragma omp simd |
| //DUMP: OMPTargetTeamsDistributeParallelForDirective |
| //DUMP: CapturedStmt |
| //DUMP: ForStmt |
| //DUMP: CompoundStmt |
| //DUMP: OMPSimdDirective |
| #pragma omp target teams distribute parallel for map(MTX) |
| for (auto i = 0; i < N; ++i) { |
| #pragma omp loop |
| for (auto j = 0; j < N; ++j) { |
| MTX[i][j] = 0; |
| } |
| } |
| |
| //PRINT: #pragma omp target teams |
| //PRINT: #pragma omp distribute |
| //DUMP: OMPTargetTeamsDirective |
| //DUMP: CapturedStmt |
| //DUMP: ForStmt |
| //DUMP: OMPDistributeDirective |
| #pragma omp target teams |
| for (int i=0; i<1000; ++i) { |
| #pragma omp loop |
| for (int j=0; j<100; j++) { |
| aaa[i] += i + j; |
| } |
| } |
| |
| int j, z, z1; |
| //PRINT: #pragma omp for collapse(2) private(z) lastprivate(j) order(concurrent) reduction(+: z1) |
| //DUMP: OMPForDirective |
| //DUMP: OMPCollapseClause |
| //DUMP: IntegerLiteral{{.*}}2 |
| //DUMP: OMPPrivateClause |
| //DUMP-NEXT: DeclRefExpr{{.*}}'z' |
| //DUMP: OMPLastprivateClause |
| //DUMP-NEXT: DeclRefExpr{{.*}}'j' |
| //DUMP: OMPOrderClause |
| //DUMP: OMPReductionClause |
| //DUMP-NEXT: DeclRefExpr{{.*}}'z1' |
| //DUMP: ForStmt |
| //DUMP: ForStmt |
| #pragma omp loop collapse(2) private(z) lastprivate(j) order(concurrent) \ |
| reduction(+:z1) bind(parallel) |
| for (auto i = 0; i < N; ++i) { |
| for (j = 0; j < N; ++j) { |
| z = i+j; |
| MTX[i][j] = z; |
| z1 += z; |
| } |
| } |
| |
| //PRINT: #pragma omp target teams |
| //PRINT: #pragma omp distribute |
| //DUMP: OMPTargetTeamsDirective |
| //DUMP: OMPDistributeDirective |
| //DUMP: ForStmt |
| #pragma omp target teams |
| #pragma omp loop bind(teams) |
| for (auto i = 0; i < N; ++i) { } |
| |
| //PRINT: #pragma omp target |
| //PRINT: #pragma omp teams |
| //PRINT: #pragma omp distribute |
| //DUMP: OMPTargetDirective |
| //DUMP: OMPTeamsDirective |
| //DUMP: OMPDistributeDirective |
| //DUMP: ForStmt |
| #pragma omp target |
| #pragma omp teams |
| #pragma omp loop bind(teams) |
| for (auto i = 0; i < N; ++i) { } |
| } |
| |
| void bar() |
| { |
| templ_foo<int,2>(8); |
| } |
| |
| #endif // HEADER |