4cdfa2a2c8
Apparently a copy/paste issue, we were testing private instead of firstprivate for oen of the tests.
114 lines
4.3 KiB
C++
114 lines
4.3 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 firstprivate(LocalInt)
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while(1);
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#pragma acc serial firstprivate(LocalInt)
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while(1);
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// expected-error@+1{{OpenACC 'firstprivate' clause is not valid on 'kernels' directive}}
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#pragma acc kernels firstprivate(LocalInt)
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while(1);
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// Valid cases:
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#pragma acc parallel firstprivate(LocalInt, LocalPointer, LocalArray)
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while(1);
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#pragma acc parallel firstprivate(LocalArray[2:1])
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while(1);
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Complete LocalComposite2;
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#pragma acc parallel firstprivate(LocalComposite2.ScalarMember, LocalComposite2.ScalarMember)
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while(1);
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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 firstprivate(1 + IntParam)
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while(1);
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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 firstprivate(+IntParam)
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while(1);
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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 firstprivate(PointerParam[2:])
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while(1);
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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 firstprivate(ArrayParam[2:5])
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while(1);
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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 firstprivate((float*)ArrayParam[2:5])
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while(1);
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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 firstprivate((float)ArrayParam[2])
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while(1);
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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 firstprivate(+t)
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while(true);
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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 firstprivate(I)
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while(true);
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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 firstprivate(t, I)
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while(true);
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#pragma acc parallel firstprivate(arrayT)
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while(true);
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#pragma acc parallel firstprivate(TemplComp)
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while(true);
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#pragma acc parallel firstprivate(TemplComp.PointerMember[5])
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while(true);
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int *Pointer;
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#pragma acc parallel firstprivate(Pointer[:I])
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while(true);
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#pragma acc parallel firstprivate(Pointer[:t])
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while(true);
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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 firstprivate(Pointer[1:])
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while(true);
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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 firstprivate(I)
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while(true);
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#pragma acc parallel firstprivate(NTTP_REF)
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while(true);
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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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