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OpenMP Spec 5.2 requires unimplemented requires clauses to produce compile time error termination. Moving current partial support of reverse_offload to a distant future version 9.9 so that existing code can be tested and maintained until a complete implementation is available. Reviewed By: ABataev Differential Revision: https://reviews.llvm.org/D119256
19 lines
1007 B
C++
19 lines
1007 B
C++
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s
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// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=99 -DOMP99 -verify=expected,rev -ferror-limit 100 %s
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void foo2() {
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int a;
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#pragma omp target // expected-note 3 {{'target' previously encountered here}} rev-note {{'target' previously encountered here}}
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{
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a = a + 1;
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}
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}
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#pragma omp requires atomic_default_mem_order(seq_cst)
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#pragma omp requires unified_address //expected-error {{'target' region encountered before requires directive with 'unified_address' clause}}
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#pragma omp requires unified_shared_memory //expected-error {{'target' region encountered before requires directive with 'unified_shared_memory' clause}}
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#ifdef OMP99
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#pragma omp requires reverse_offload //expected-error {{'target' region encountered before requires directive with 'reverse_offload' clause}}
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#endif
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#pragma omp requires dynamic_allocators //expected-error {{'target' region encountered before requires directive with 'dynamic_allocators' clause}}
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