fbb14dd977
This is a clause that is only valid on 'host_data' constructs, and identifies variables which it should use the current device address. From a Sema perspective, the only thing novel here is mild changes to how ActOnVar works for this clause, else this is very much like the rest of the 'var-list' clauses.
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
// RUN: %clang_cc1 %s -fopenacc -verify
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struct S {
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int IntMem;
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int *PtrMem;
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};
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void uses() {
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int LocalInt;
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int *LocalPtr;
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int Array[5];
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int *PtrArray[5];
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struct S s;
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// expected-error@+1{{expected pointer in 'attach' clause, type is 'int'}}
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#pragma acc data default(none) attach(LocalInt)
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;
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// expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}
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#pragma acc data default(none) attach(&LocalInt)
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;
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// expected-error@+1{{expected pointer in 'attach' clause, type is 'int[5]'}}
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#pragma acc enter data copyin(LocalInt) attach(Array)
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// expected-error@+1{{expected pointer in 'attach' clause, type is 'int'}}
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#pragma acc data default(none) attach(Array[0])
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;
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// expected-error@+2{{OpenACC sub-array is not allowed here}}
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// expected-note@+1{{expected variable of pointer type}}
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#pragma acc data default(none) attach(Array[0:1])
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;
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// expected-error@+1{{expected pointer in 'attach' clause, type is 'int *[5]'}}
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#pragma acc data default(none) attach(PtrArray)
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;
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#pragma acc data default(none) attach(PtrArray[0])
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;
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// expected-error@+2{{OpenACC sub-array is not allowed here}}
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// expected-note@+1{{expected variable of pointer type}}
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#pragma acc data default(none) attach(PtrArray[0:1])
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;
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// expected-error@+1{{expected pointer in 'attach' clause, type is 'struct S'}}
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#pragma acc data default(none) attach(s)
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;
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// expected-error@+1{{expected pointer in 'attach' clause, type is 'int'}}
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#pragma acc data default(none) attach(s.IntMem)
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;
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#pragma acc data default(none) attach(s.PtrMem)
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;
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// expected-error@+1{{OpenACC 'attach' clause is not valid on 'exit data' directive}}
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#pragma acc exit data copyout(LocalInt) attach(PtrArray[0])
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// expected-error@+1{{OpenACC 'attach' clause is not valid on 'host_data' directive}}
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#pragma acc host_data use_device(LocalInt) attach(PtrArray[0])
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;
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}
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