556 lines
14 KiB
C++
556 lines
14 KiB
C++
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// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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template <class T>
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T foo(T argc) {
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T b = T();
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T a = T();
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#pragma omp atomic
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a++;
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#pragma omp atomic read
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a = argc;
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#pragma omp atomic write
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a = argc + argc;
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#pragma omp atomic update
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a = a + argc;
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#pragma omp atomic capture
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a = b++;
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#pragma omp atomic capture
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{
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a = b;
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b++;
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}
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#pragma omp atomic seq_cst
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a++;
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#pragma omp atomic read seq_cst
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a = argc;
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#pragma omp atomic seq_cst write
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a = argc + argc;
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#pragma omp atomic update seq_cst
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a = a + argc;
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#pragma omp atomic seq_cst capture
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a = b++;
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#pragma omp atomic capture seq_cst
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{
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a = b;
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b++;
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}
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#pragma omp atomic
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a++;
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#pragma omp atomic read
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a = argc;
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#pragma omp atomic write
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a = argc + argc;
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#pragma omp atomic update
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a = a + argc;
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#pragma omp atomic acq_rel capture
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a = b++;
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#pragma omp atomic capture acq_rel
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{
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a = b;
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b++;
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}
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#pragma omp atomic
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a++;
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#pragma omp atomic read acquire
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a = argc;
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#pragma omp atomic write
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a = argc + argc;
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#pragma omp atomic update
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a = a + argc;
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#pragma omp atomic acquire capture
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a = b++;
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#pragma omp atomic capture acquire
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{
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a = b;
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b++;
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}
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#pragma omp atomic release
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a++;
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#pragma omp atomic read
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a = argc;
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#pragma omp atomic release write
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a = argc + argc;
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#pragma omp atomic update release
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a = a + argc;
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#pragma omp atomic release capture
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a = b++;
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#pragma omp atomic capture release
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{
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a = b;
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b++;
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}
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#pragma omp atomic relaxed
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a++;
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#pragma omp atomic read
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a = argc;
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#pragma omp atomic relaxed write
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a = argc + argc;
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#pragma omp atomic update relaxed
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a = a + argc;
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#pragma omp atomic relaxed capture
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a = b++;
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#pragma omp atomic capture relaxed
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{
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a = b;
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b++;
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}
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#pragma omp atomic hint(6)
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a++;
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#pragma omp atomic read hint(6)
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a = argc;
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#pragma omp atomic hint(6) write
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a = argc + argc;
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#pragma omp atomic update hint(6)
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a = a + argc;
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#pragma omp atomic hint(6) capture
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a = b++;
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#pragma omp atomic capture hint(6)
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{
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a = b;
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b++;
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}
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return T();
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}
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// CHECK: T a = T();
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// CHECK-NEXT: #pragma omp atomic{{$}}
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic seq_cst
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read seq_cst
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic seq_cst write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update seq_cst
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic seq_cst capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture seq_cst
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic acq_rel capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture acq_rel
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read acquire
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic acquire capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture acquire
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic release
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic release write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update release
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic release capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture release
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic relaxed
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic relaxed write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update relaxed
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic relaxed capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture relaxed
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic hint(6)
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read hint(6)
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic hint(6) write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update hint(6)
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic hint(6) capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture hint(6)
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK: int a = int();
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// CHECK-NEXT: #pragma omp atomic
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic seq_cst
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read seq_cst
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic seq_cst write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update seq_cst
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic seq_cst capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture seq_cst
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic acq_rel capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture acq_rel
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read acquire
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic acquire capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture acquire
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic release
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic release write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update release
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic release capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture release
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic relaxed
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic relaxed write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update relaxed
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic relaxed capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture relaxed
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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// CHECK-NEXT: #pragma omp atomic hint(6)
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// CHECK-NEXT: a++;
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// CHECK-NEXT: #pragma omp atomic read hint(6)
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// CHECK-NEXT: a = argc;
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// CHECK-NEXT: #pragma omp atomic hint(6) write
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// CHECK-NEXT: a = argc + argc;
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// CHECK-NEXT: #pragma omp atomic update hint(6)
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// CHECK-NEXT: a = a + argc;
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// CHECK-NEXT: #pragma omp atomic hint(6) capture
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// CHECK-NEXT: a = b++;
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// CHECK-NEXT: #pragma omp atomic capture hint(6)
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// CHECK-NEXT: {
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// CHECK-NEXT: a = b;
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// CHECK-NEXT: b++;
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// CHECK-NEXT: }
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int main(int argc, char **argv) {
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int b = 0;
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int a = 0;
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// CHECK: int a = 0;
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#pragma omp atomic
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a++;
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#pragma omp atomic read
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a = argc;
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#pragma omp atomic write
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a = argc + argc;
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#pragma omp atomic update
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a = a + argc;
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#pragma omp atomic capture
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a = b++;
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#pragma omp atomic capture
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{
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a = b;
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b++;
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}
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#pragma omp atomic seq_cst
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a++;
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#pragma omp atomic read seq_cst
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a = argc;
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#pragma omp atomic seq_cst write
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a = argc + argc;
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#pragma omp atomic update seq_cst
|
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|
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a = a + argc;
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#pragma omp atomic seq_cst capture
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|
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a = b++;
|
||
|
|
#pragma omp atomic capture seq_cst
|
||
|
|
{
|
||
|
|
a = b;
|
||
|
|
b++;
|
||
|
|
}
|
||
|
|
#pragma omp atomic
|
||
|
|
a++;
|
||
|
|
#pragma omp atomic read
|
||
|
|
a = argc;
|
||
|
|
#pragma omp atomic write
|
||
|
|
a = argc + argc;
|
||
|
|
#pragma omp atomic update
|
||
|
|
a = a + argc;
|
||
|
|
#pragma omp atomic acq_rel capture
|
||
|
|
a = b++;
|
||
|
|
#pragma omp atomic capture acq_rel
|
||
|
|
{
|
||
|
|
a = b;
|
||
|
|
b++;
|
||
|
|
}
|
||
|
|
#pragma omp atomic
|
||
|
|
a++;
|
||
|
|
#pragma omp atomic read acquire
|
||
|
|
a = argc;
|
||
|
|
#pragma omp atomic write
|
||
|
|
a = argc + argc;
|
||
|
|
#pragma omp atomic update
|
||
|
|
a = a + argc;
|
||
|
|
#pragma omp atomic acquire capture
|
||
|
|
a = b++;
|
||
|
|
#pragma omp atomic capture acquire
|
||
|
|
{
|
||
|
|
a = b;
|
||
|
|
b++;
|
||
|
|
}
|
||
|
|
#pragma omp atomic release
|
||
|
|
a++;
|
||
|
|
#pragma omp atomic read
|
||
|
|
a = argc;
|
||
|
|
#pragma omp atomic release write
|
||
|
|
a = argc + argc;
|
||
|
|
#pragma omp atomic update release
|
||
|
|
a = a + argc;
|
||
|
|
#pragma omp atomic release capture
|
||
|
|
a = b++;
|
||
|
|
#pragma omp atomic capture release
|
||
|
|
{
|
||
|
|
a = b;
|
||
|
|
b++;
|
||
|
|
}
|
||
|
|
#pragma omp atomic relaxed
|
||
|
|
a++;
|
||
|
|
#pragma omp atomic read
|
||
|
|
a = argc;
|
||
|
|
#pragma omp atomic relaxed write
|
||
|
|
a = argc + argc;
|
||
|
|
#pragma omp atomic update relaxed
|
||
|
|
a = a + argc;
|
||
|
|
#pragma omp atomic relaxed capture
|
||
|
|
a = b++;
|
||
|
|
#pragma omp atomic capture relaxed
|
||
|
|
{
|
||
|
|
a = b;
|
||
|
|
b++;
|
||
|
|
}
|
||
|
|
#pragma omp atomic hint(6)
|
||
|
|
a++;
|
||
|
|
#pragma omp atomic read hint(6)
|
||
|
|
a = argc;
|
||
|
|
#pragma omp atomic hint(6) write
|
||
|
|
a = argc + argc;
|
||
|
|
#pragma omp atomic update hint(6)
|
||
|
|
a = a + argc;
|
||
|
|
#pragma omp atomic hint(6) capture
|
||
|
|
a = b++;
|
||
|
|
#pragma omp atomic capture hint(6)
|
||
|
|
{
|
||
|
|
a = b;
|
||
|
|
b++;
|
||
|
|
}
|
||
|
|
// CHECK-NEXT: #pragma omp atomic
|
||
|
|
// CHECK-NEXT: a++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic read
|
||
|
|
// CHECK-NEXT: a = argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic write
|
||
|
|
// CHECK-NEXT: a = argc + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic update
|
||
|
|
// CHECK-NEXT: a = a + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic capture
|
||
|
|
// CHECK-NEXT: a = b++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic capture
|
||
|
|
// CHECK-NEXT: {
|
||
|
|
// CHECK-NEXT: a = b;
|
||
|
|
// CHECK-NEXT: b++;
|
||
|
|
// CHECK-NEXT: }
|
||
|
|
// CHECK-NEXT: #pragma omp atomic seq_cst
|
||
|
|
// CHECK-NEXT: a++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic read seq_cst
|
||
|
|
// CHECK-NEXT: a = argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic seq_cst write
|
||
|
|
// CHECK-NEXT: a = argc + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic update seq_cst
|
||
|
|
// CHECK-NEXT: a = a + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic seq_cst capture
|
||
|
|
// CHECK-NEXT: a = b++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic capture seq_cst
|
||
|
|
// CHECK-NEXT: {
|
||
|
|
// CHECK-NEXT: a = b;
|
||
|
|
// CHECK-NEXT: b++;
|
||
|
|
// CHECK-NEXT: }
|
||
|
|
// CHECK-NEXT: #pragma omp atomic
|
||
|
|
// CHECK-NEXT: a++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic read
|
||
|
|
// CHECK-NEXT: a = argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic write
|
||
|
|
// CHECK-NEXT: a = argc + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic update
|
||
|
|
// CHECK-NEXT: a = a + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic acq_rel capture
|
||
|
|
// CHECK-NEXT: a = b++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic capture acq_rel
|
||
|
|
// CHECK-NEXT: {
|
||
|
|
// CHECK-NEXT: a = b;
|
||
|
|
// CHECK-NEXT: b++;
|
||
|
|
// CHECK-NEXT: }
|
||
|
|
// CHECK-NEXT: #pragma omp atomic
|
||
|
|
// CHECK-NEXT: a++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic read acquire
|
||
|
|
// CHECK-NEXT: a = argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic write
|
||
|
|
// CHECK-NEXT: a = argc + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic update
|
||
|
|
// CHECK-NEXT: a = a + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic acquire capture
|
||
|
|
// CHECK-NEXT: a = b++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic capture acquire
|
||
|
|
// CHECK-NEXT: {
|
||
|
|
// CHECK-NEXT: a = b;
|
||
|
|
// CHECK-NEXT: b++;
|
||
|
|
// CHECK-NEXT: }
|
||
|
|
// CHECK-NEXT: #pragma omp atomic release
|
||
|
|
// CHECK-NEXT: a++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic read
|
||
|
|
// CHECK-NEXT: a = argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic release write
|
||
|
|
// CHECK-NEXT: a = argc + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic update release
|
||
|
|
// CHECK-NEXT: a = a + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic release capture
|
||
|
|
// CHECK-NEXT: a = b++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic capture release
|
||
|
|
// CHECK-NEXT: {
|
||
|
|
// CHECK-NEXT: a = b;
|
||
|
|
// CHECK-NEXT: b++;
|
||
|
|
// CHECK-NEXT: }
|
||
|
|
// CHECK-NEXT: #pragma omp atomic relaxed
|
||
|
|
// CHECK-NEXT: a++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic read
|
||
|
|
// CHECK-NEXT: a = argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic relaxed write
|
||
|
|
// CHECK-NEXT: a = argc + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic update relaxed
|
||
|
|
// CHECK-NEXT: a = a + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic relaxed capture
|
||
|
|
// CHECK-NEXT: a = b++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic capture relaxed
|
||
|
|
// CHECK-NEXT: {
|
||
|
|
// CHECK-NEXT: a = b;
|
||
|
|
// CHECK-NEXT: b++;
|
||
|
|
// CHECK-NEXT: }
|
||
|
|
// CHECK-NEXT: #pragma omp atomic hint(6)
|
||
|
|
// CHECK-NEXT: a++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic read hint(6)
|
||
|
|
// CHECK-NEXT: a = argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic hint(6) write
|
||
|
|
// CHECK-NEXT: a = argc + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic update hint(6)
|
||
|
|
// CHECK-NEXT: a = a + argc;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic hint(6) capture
|
||
|
|
// CHECK-NEXT: a = b++;
|
||
|
|
// CHECK-NEXT: #pragma omp atomic capture hint(6)
|
||
|
|
// CHECK-NEXT: {
|
||
|
|
// CHECK-NEXT: a = b;
|
||
|
|
// CHECK-NEXT: b++;
|
||
|
|
// CHECK-NEXT: }
|
||
|
|
return foo(a);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|