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.
114 lines
4.6 KiB
C++
114 lines
4.6 KiB
C++
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// 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 create(LocalInt)
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for(int i = 0; i < 5; ++i);
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#pragma acc serial loop create(LocalInt)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels loop create(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 create(LocalInt, LocalPointer, LocalArray)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop create(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 create(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 create(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 create(+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 create(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 create(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 create((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 create((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 create(+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 create(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 create(t, I)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop create(arrayT)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop create(TemplComp)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop create(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 create(Pointer[:I])
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop create(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 create(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 create(I)
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel loop create(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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