d5cec386c1
This statement level construct takes no clauses and has no associated statement, and simply labels a number of array elements as valid for caching. The implementation here is pretty simple, but it is a touch of a special case for parsing, so the parsing code reflects that.
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
// RUN: %clang_cc1 %s -fopenacc -verify
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void use() {
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int Array[5];
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int NotArray;
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#pragma acc cache(Array[1])
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#pragma acc cache(Array[1:2])
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// expected-error@+1{{OpenACC variable in cache directive is not a valid sub-array or array element}}
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#pragma acc cache(Array)
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// expected-error@+1{{OpenACC variable in cache directive is not a valid sub-array or array element}}
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#pragma acc cache(NotArray)
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}
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struct S {
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int Array[5];
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int NotArray;
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int Array2D[5][5];
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void use() {
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#pragma acc cache(Array[1])
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#pragma acc cache(Array[1:2])
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#pragma acc cache(Array2D[1][1])
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#pragma acc cache(Array2D[1][1:2])
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// expected-error@+1{{OpenACC variable in cache directive is not a valid sub-array or array element}}
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#pragma acc cache(Array)
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// expected-error@+1{{OpenACC variable in cache directive is not a valid sub-array or array element}}
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#pragma acc cache(NotArray)
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}
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};
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template<typename T>
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void templ_use() {
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T Array[5];
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T NotArray;
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#pragma acc cache(Array[1])
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#pragma acc cache(Array[1:2])
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// expected-error@+1{{OpenACC variable in cache directive is not a valid sub-array or array element}}
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#pragma acc cache(Array)
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// expected-error@+1{{OpenACC variable in cache directive is not a valid sub-array or array element}}
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#pragma acc cache(NotArray)
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}
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void foo() {
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templ_use<int>();
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}
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