f9ead46931
These are an artifact of how types are structured but serve little purpose, merely showing that the type is sugared in some way. For example, ElaboratedType's existence means struct S gets printed as 'struct S':'struct S' in the AST, which is unnecessary visual clutter. Note that skipping the second print when the types have the same string matches what we do for diagnostics, where the aka will be skipped.
163 lines
4.4 KiB
C++
163 lines
4.4 KiB
C++
// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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// RUN: -fsyntax-only -verify %s
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// expected-no-diagnostics
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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// RUN: -ast-print %s | FileCheck %s --check-prefix=PRINT
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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// RUN: -ast-dump %s | FileCheck %s --check-prefix=DUMP
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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// RUN: -emit-pch -o %t %s
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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// RUN: -include-pch %t -ast-dump-all %s | FileCheck %s --check-prefix=DUMP
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp \
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// RUN: -include-pch %t -ast-print %s | FileCheck %s --check-prefix=PRINT
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#ifndef HEADER
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#define HEADER
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//PRINT: template <typename T, int C> void templ_foo(T t) {
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//PRINT: T j, z;
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//PRINT: #pragma omp simd collapse(C) reduction(+: z) lastprivate(j)
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//PRINT: for (T i = 0; i < t; ++i)
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//PRINT: for (j = 0; j < t; ++j)
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//PRINT: z += i + j;
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//PRINT: }
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//DUMP: FunctionTemplateDecl{{.*}}templ_foo
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//DUMP: TemplateTypeParmDecl{{.*}}T
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//DUMP: NonTypeTemplateParmDecl{{.*}}C
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//DUMP: OMPSimdDirective
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//DUMP: OMPCollapseClause
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//DUMP: DeclRefExpr{{.*}}'C' 'int'
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//DUMP: OMPReductionClause
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//DUMP: DeclRefExpr{{.*}}'z' 'T'
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//DUMP: OMPLastprivateClause
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//DUMP: DeclRefExpr{{.*}}'j' 'T'
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//DUMP: ForStmt
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//DUMP: ForStmt
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//PRINT: template<> void templ_foo<int, 2>(int t) {
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//PRINT: int j, z;
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//PRINT: #pragma omp simd collapse(2) reduction(+: z) lastprivate(j)
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//PRINT: for (int i = 0; i < t; ++i)
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//PRINT: for (j = 0; j < t; ++j)
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//PRINT: z += i + j;
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//PRINT: }
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//DUMP: FunctionDecl{{.*}}templ_foo 'void (int)'
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//DUMP: TemplateArgument type 'int'
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//DUMP: TemplateArgument integral 2
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//DUMP: ParmVarDecl{{.*}}'int'
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//DUMP: OMPSimdDirective
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//DUMP: OMPCollapseClause
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//DUMP: ConstantExpr{{.*}}'int'
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//DUMP: value: Int 2
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//DUMP: OMPReductionClause
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//DUMP: DeclRefExpr{{.*}}'z' 'int'
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//DUMP: OMPLastprivateClause
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//DUMP: DeclRefExpr{{.*}}'j' 'int'
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//DUMP: ForStmt
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template <typename T, int C>
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void templ_foo(T t) {
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T j,z;
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#pragma omp loop collapse(C) reduction(+:z) lastprivate(j) bind(thread)
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for (T i = 0; i<t; ++i)
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for (j = 0; j<t; ++j)
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z += i+j;
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}
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//PRINT: void test() {
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//DUMP: FunctionDecl {{.*}}test 'void ()'
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void test() {
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constexpr int N = 100;
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float MTX[N][N];
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int aaa[1000];
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//PRINT: #pragma omp target teams distribute parallel for map(tofrom: MTX)
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//PRINT: #pragma omp simd
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//DUMP: OMPTargetTeamsDistributeParallelForDirective
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//DUMP: CapturedStmt
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//DUMP: ForStmt
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//DUMP: CompoundStmt
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//DUMP: OMPSimdDirective
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#pragma omp target teams distribute parallel for map(MTX)
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for (auto i = 0; i < N; ++i) {
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#pragma omp loop
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for (auto j = 0; j < N; ++j) {
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MTX[i][j] = 0;
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}
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}
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//PRINT: #pragma omp target teams
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//PRINT: #pragma omp distribute
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//DUMP: OMPTargetTeamsDirective
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//DUMP: CapturedStmt
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//DUMP: ForStmt
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//DUMP: OMPDistributeDirective
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#pragma omp target teams
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for (int i=0; i<1000; ++i) {
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#pragma omp loop
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for (int j=0; j<100; j++) {
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aaa[i] += i + j;
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}
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}
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int j, z, z1;
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//PRINT: #pragma omp for collapse(2) private(z) lastprivate(j) order(concurrent) reduction(+: z1)
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//DUMP: OMPForDirective
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//DUMP: OMPCollapseClause
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//DUMP: IntegerLiteral{{.*}}2
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//DUMP: OMPPrivateClause
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//DUMP-NEXT: DeclRefExpr{{.*}}'z'
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//DUMP: OMPLastprivateClause
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//DUMP-NEXT: DeclRefExpr{{.*}}'j'
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//DUMP: OMPOrderClause
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//DUMP: OMPReductionClause
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//DUMP-NEXT: DeclRefExpr{{.*}}'z1'
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//DUMP: ForStmt
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//DUMP: ForStmt
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#pragma omp loop collapse(2) private(z) lastprivate(j) order(concurrent) \
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reduction(+:z1) bind(parallel)
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for (auto i = 0; i < N; ++i) {
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for (j = 0; j < N; ++j) {
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z = i+j;
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MTX[i][j] = z;
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z1 += z;
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}
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}
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//PRINT: #pragma omp target teams
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//PRINT: #pragma omp distribute
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//DUMP: OMPTargetTeamsDirective
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//DUMP: OMPDistributeDirective
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//DUMP: ForStmt
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#pragma omp target teams
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#pragma omp loop bind(teams)
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for (auto i = 0; i < N; ++i) { }
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//PRINT: #pragma omp target
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//PRINT: #pragma omp teams
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//PRINT: #pragma omp distribute
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//DUMP: OMPTargetDirective
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//DUMP: OMPTeamsDirective
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//DUMP: OMPDistributeDirective
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//DUMP: ForStmt
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#pragma omp target
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#pragma omp teams
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#pragma omp loop bind(teams)
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for (auto i = 0; i < N; ++i) { }
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}
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void bar()
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{
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templ_foo<int,2>(8);
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}
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#endif // HEADER
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