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// RUN: %clang_cc1 %s -fopenacc -verify
typedef struct IsComplete {
struct S { int A; } CompositeMember;
int ScalarMember;
float ArrayMember[5];
void *PointerMember;
} Complete;
void uses(int IntParam, short *PointerParam, float ArrayParam[5], Complete CompositeParam) {
int LocalInt;
short *LocalPointer;
float LocalArray[5];
Complete LocalComposite;
// Check Appertainment:
#pragma acc parallel loop copyin(LocalInt)
for(int i = 0; i < 5; ++i);
#pragma acc serial loop copyin(LocalInt)
for(int i = 0; i < 5; ++i);
#pragma acc kernels loop copyin(LocalInt)
for(int i = 0; i < 5; ++i);
// expected-warning@+1{{OpenACC clause name 'pcopyin' is a deprecated clause name and is now an alias for 'copyin'}}
#pragma acc parallel loop pcopyin(LocalInt)
for(int i = 0; i < 5; ++i);
// expected-warning@+1{{OpenACC clause name 'present_or_copyin' is a deprecated clause name and is now an alias for 'copyin'}}
#pragma acc parallel loop present_or_copyin(LocalInt)
for(int i = 0; i < 5; ++i);
// Valid cases:
#pragma acc parallel loop copyin(LocalInt, LocalPointer, LocalArray)
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop copyin(LocalArray[2:1])
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop copyin(readonly:LocalArray[2:1])
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop copyin(LocalComposite.ScalarMember, LocalComposite.ScalarMember)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}
#pragma acc parallel loop copyin(1 + IntParam)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}
#pragma acc parallel loop copyin(+IntParam)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC sub-array length is unspecified and cannot be inferred because the subscripted value is not an array}}
#pragma acc parallel loop copyin(PointerParam[2:])
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC sub-array specified range [2:5] would be out of the range of the subscripted array size of 5}}
#pragma acc parallel loop copyin(ArrayParam[2:5])
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC sub-array specified range [2:5] would be out of the range of the subscripted array size of 5}}
// expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}
#pragma acc parallel loop copyin((float*)ArrayParam[2:5])
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}
#pragma acc parallel loop copyin((float)ArrayParam[2])
for(int i = 0; i < 5; ++i);
// expected-error@+2{{unknown modifier 'invalid' in OpenACC modifier-list on 'copyin' clause}}
// expected-error@+1{{OpenACC variable is not a valid variable name, sub-array, array element, member of a composite variable, or composite variable member}}
#pragma acc parallel loop copyin(invalid:(float)ArrayParam[2])
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'copyin' clause is not valid on 'loop' directive}}
#pragma acc loop copyin(LocalInt)
for(int i = 5; i < 10;++i);
// expected-error@+1{{OpenACC 'pcopyin' clause is not valid on 'loop' directive}}
#pragma acc loop pcopyin(LocalInt)
for(int i = 5; i < 10;++i);
// expected-error@+1{{OpenACC 'present_or_copyin' clause is not valid on 'loop' directive}}
#pragma acc loop present_or_copyin(LocalInt)
for(int i = 5; i < 10;++i);
}
void ModList() {
int V1;
// expected-error@+2{{OpenACC 'alwaysout' modifier not valid on 'copyin' clause}}
// expected-error@+1{{OpenACC 'zero' modifier not valid on 'copyin' clause}}
#pragma acc parallel loop copyin(always, alwaysin, alwaysout, zero, readonly: V1)
for(int i = 5; i < 10;++i);
// expected-error@+1{{OpenACC 'alwaysout' modifier not valid on 'copyin' clause}}
#pragma acc serial loop copyin(alwaysout: V1)
for(int i = 5; i < 10;++i);
// expected-error@+1{{OpenACC 'zero' modifier not valid on 'copyin' clause}}
#pragma acc kernels loop copyin(zero: V1)
for(int i = 5; i < 10;++i);
#pragma acc parallel loop copyin(capture:V1)
for(int i = 5; i < 10;++i);
#pragma acc parallel loop copyin(always, alwaysin, readonly, capture: V1)
for(int i = 5; i < 10;++i);
}
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