1f2aeef97b
This is the last set of 'no op' changes, and are all incredibly similar, so they are being done together. They work the exact same for combined constructs as they do for compute constructs, so this adds tests and enables them.
113 lines
4.6 KiB
C++
113 lines
4.6 KiB
C++
// RUN: %clang_cc1 %s -fopenacc -verify
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enum SomeE{};
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typedef struct IsComplete {
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struct S { int A; } CompositeMember;
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int ScalarMember;
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float ArrayMember[5];
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SomeE EnumMember;
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char *PointerMember;
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} Complete;
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void uses(int IntParam, char *PointerParam, float ArrayParam[5], Complete CompositeParam, int &IntParamRef) {
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int LocalInt;
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char *LocalPointer;
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float LocalArray[5];
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// Check Appertainment:
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#pragma acc parallel loop copyin(LocalInt)
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for(int i = 0; i < 5; ++i);
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#pragma acc serial loop copyin(LocalInt)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels loop copyin(LocalInt)
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for(int i = 0; i < 5; ++i);
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// Valid cases:
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#pragma acc parallel loop copyin(LocalInt, LocalPointer, LocalArray)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop copyin(LocalArray[2:1])
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for(int i = 0; i < 5; ++i);
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Complete LocalComposite2;
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#pragma acc parallel loop copyin(LocalComposite2.ScalarMember, LocalComposite2.ScalarMember)
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for(int i = 0; i < 5; ++i);
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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 parallel loop copyin(1 + IntParam)
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for(int i = 0; i < 5; ++i);
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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 parallel loop copyin(+IntParam)
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for(int i = 0; i < 5; ++i);
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// expected-error@+1{{OpenACC sub-array length is unspecified and cannot be inferred because the subscripted value is not an array}}
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#pragma acc parallel loop copyin(PointerParam[2:])
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for(int i = 0; i < 5; ++i);
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// expected-error@+1{{OpenACC sub-array specified range [2:5] would be out of the range of the subscripted array size of 5}}
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#pragma acc parallel loop copyin(ArrayParam[2:5])
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for(int i = 0; i < 5; ++i);
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// expected-error@+2{{OpenACC sub-array specified range [2:5] would be out of the range of the subscripted array size of 5}}
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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 parallel loop copyin((float*)ArrayParam[2:5])
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for(int i = 0; i < 5; ++i);
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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 parallel loop copyin((float)ArrayParam[2])
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for(int i = 0; i < 5; ++i);
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}
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template<typename T, unsigned I, typename V>
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void TemplUses(T t, T (&arrayT)[I], V TemplComp) {
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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 parallel loop copyin(+t)
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for(int i = 0; i < 5; ++i);
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// NTTP's are only valid if it is a reference to something.
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// expected-error@+2{{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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// expected-note@#TEMPL_USES_INST{{in instantiation of}}
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#pragma acc parallel loop copyin(I)
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for(int i = 0; i < 5; ++i);
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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 parallel loop copyin(t, I)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop copyin(arrayT)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop copyin(TemplComp)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop copyin(TemplComp.PointerMember[5])
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for(int i = 0; i < 5; ++i);
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int *Pointer;
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#pragma acc parallel loop copyin(Pointer[:I])
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop copyin(Pointer[:t])
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for(int i = 0; i < 5; ++i);
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// expected-error@+1{{OpenACC sub-array length is unspecified and cannot be inferred because the subscripted value is not an array}}
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#pragma acc parallel loop copyin(Pointer[1:])
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for(int i = 0; i < 5; ++i);
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}
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template<unsigned I, auto &NTTP_REF>
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void NTTP() {
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// NTTP's are only valid if it is a reference to something.
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// expected-error@+2{{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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// expected-note@#NTTP_INST{{in instantiation of}}
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#pragma acc parallel loop copyin(I)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop copyin(NTTP_REF)
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for(int i = 0; i < 5; ++i);
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}
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void Inst() {
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static constexpr int NTTP_REFed = 1;
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int i;
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int Arr[5];
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Complete C;
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TemplUses(i, Arr, C); // #TEMPL_USES_INST
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NTTP<5, NTTP_REFed>(); // #NTTP_INST
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}
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