6263de90df
OpenACC 3.3-NEXT has changed the way tags for copy, copyin, copyout, and create clauses are specified, and end up adding a few extras, and permits them as a list. This patch encodes these as bitmask enum so they can be stored succinctly, but still diagnose reasonably.
103 lines
4.4 KiB
C
103 lines
4.4 KiB
C
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// RUN: %clang_cc1 %s -fopenacc -verify
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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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void *PointerMember;
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} Complete;
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void uses(int IntParam, short *PointerParam, float ArrayParam[5], Complete CompositeParam) {
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int LocalInt;
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short *LocalPointer;
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float LocalArray[5];
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Complete LocalComposite;
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// Check Appertainment:
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#pragma acc parallel create(LocalInt)
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while(1);
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#pragma acc serial create(LocalInt)
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while(1);
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#pragma acc kernels create(LocalInt)
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while(1);
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// expected-warning@+1{{OpenACC clause name 'pcreate' is a deprecated clause name and is now an alias for 'create'}}
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#pragma acc parallel pcreate(LocalInt)
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while(1);
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// expected-warning@+1{{OpenACC clause name 'present_or_create' is a deprecated clause name and is now an alias for 'create'}}
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#pragma acc parallel present_or_create(LocalInt)
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while(1);
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// Valid cases:
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#pragma acc parallel create(LocalInt, LocalPointer, LocalArray)
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while(1);
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#pragma acc parallel create(LocalArray[2:1])
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while(1);
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#pragma acc parallel create(zero:LocalArray[2:1])
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while(1);
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#pragma acc parallel create(LocalComposite.ScalarMember, LocalComposite.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 create(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 create(+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 create(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 create(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 create((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 create((float)ArrayParam[2])
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while(1);
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// expected-error@+2{{unknown modifier 'invalid' in OpenACC modifier-list on 'create' clause}}
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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 create(invalid:(float)ArrayParam[2])
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while(1);
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// expected-error@+1{{OpenACC 'create' clause is not valid on 'loop' directive}}
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#pragma acc loop create(LocalInt)
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{OpenACC 'pcreate' clause is not valid on 'loop' directive}}
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#pragma acc loop pcreate(LocalInt)
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{OpenACC 'present_or_create' clause is not valid on 'loop' directive}}
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#pragma acc loop present_or_create(LocalInt)
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for(int i = 5; i < 10;++i);
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}
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void ModList() {
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int V1;
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// expected-error@+4{{OpenACC 'always' modifier not valid on 'create' clause}}
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// expected-error@+3{{OpenACC 'alwaysin' modifier not valid on 'create' clause}}
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// expected-error@+2{{OpenACC 'alwaysout' modifier not valid on 'create' clause}}
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// expected-error@+1{{OpenACC 'readonly' modifier not valid on 'create' clause}}
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#pragma acc parallel create(always, alwaysin, alwaysout, zero, readonly: V1)
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{OpenACC 'always' modifier not valid on 'create' clause}}
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#pragma acc serial create(always: V1)
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{OpenACC 'alwaysin' modifier not valid on 'create' clause}}
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#pragma acc kernels create(alwaysin: V1)
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{OpenACC 'alwaysout' modifier not valid on 'create' clause}}
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#pragma acc parallel create(alwaysout: V1)
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{OpenACC 'readonly' modifier not valid on 'create' clause}}
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#pragma acc serial create(readonly: V1)
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for(int i = 5; i < 10;++i);
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#pragma acc kernels loop create(zero: V1)
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for(int i = 5; i < 10;++i);
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}
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