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// RUN: %clang_cc1 %s -fopenacc -verify
#define MACRO +FOO
void uses() {
typedef struct S{} STy;
STy SImpl;
#pragma acc parallel loop device_type(radeon)
for(int i = 0; i < 5; ++i);
#pragma acc serial loop device_type(multicore) dtype(host)
for(int i = 0; i < 5; ++i);
#pragma acc kernels loop dtype(acc_device_nvidia)
for(int i = 0; i < 5; ++i);
#pragma acc kernels loop dtype(default) device_type(*)
for(int i = 0; i < 5; ++i);
#pragma acc kernels loop dtype(nvidia) device_type(radeon)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{expected identifier}}
#pragma acc kernels loop dtype(radeon, *)
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop device_type(host, multicore)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{expected ','}}
// expected-error@+1{{expected identifier}}
#pragma acc kernels loop dtype(int{})
for(int i = 0; i < 5; ++i);
// expected-error@+1{{expected identifier}}
#pragma acc kernels loop dtype(5)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{expected identifier}}
#pragma acc kernels loop dtype(MACRO)
for(int i = 0; i < 5; ++i);
// Compute constructs allow 'async', 'wait', num_gangs', 'num_workers',
// 'vector_length' after 'device_type', loop allows 'collapse', 'gang',
// 'worker', 'vector', 'seq', 'independent', 'auto', and 'tile' after
// 'device_type'.
#pragma acc parallel loop device_type(*) vector
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'finalize' clause is not valid on 'serial loop' directive}}
#pragma acc serial loop device_type(*) finalize
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'if_present' clause is not valid on 'kernels loop' directive}}
#pragma acc kernels loop device_type(*) if_present
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop device_type(*) seq
for(int i = 0; i < 5; ++i);
#pragma acc serial loop device_type(*) independent
for(int i = 0; i < 5; ++i);
#pragma acc kernels loop device_type(*) auto
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop device_type(*) worker
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'nohost' clause is not valid on 'serial loop' directive}}
#pragma acc serial loop device_type(*) nohost
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'default' may not follow a 'device_type' clause in a 'kernels loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc kernels loop device_type(*) default(none)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'if' may not follow a 'device_type' clause in a 'parallel loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc parallel loop device_type(*) if(1)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'self' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) self
for(int i = 0; i < 5; ++i);
int Var;
int *VarPtr;
// expected-error@+2{{OpenACC clause 'copy' may not follow a 'device_type' clause in a 'kernels loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc kernels loop device_type(*) copy(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'pcopy' may not follow a 'device_type' clause in a 'parallel loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc parallel loop device_type(*) pcopy(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'present_or_copy' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) present_or_copy(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'use_device' clause is not valid on 'kernels loop' directive}}
#pragma acc kernels loop device_type(*) use_device(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'attach' may not follow a 'device_type' clause in a 'parallel loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc parallel loop device_type(*) attach(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'delete' clause is not valid on 'serial loop' directive}}
#pragma acc serial loop device_type(*) delete(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'detach' clause is not valid on 'kernels loop' directive}}
#pragma acc kernels loop device_type(*) detach(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'device' clause is not valid on 'parallel loop' directive}}
#pragma acc parallel loop device_type(*) device(VarPtr)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'deviceptr' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) deviceptr(VarPtr)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'device_resident' clause is not valid on 'kernels loop' directive}}
#pragma acc kernels loop device_type(*) device_resident(VarPtr)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'firstprivate' may not follow a 'device_type' clause in a 'parallel loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc parallel loop device_type(*) firstprivate(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'host' clause is not valid on 'serial loop' directive}}
#pragma acc serial loop device_type(*) host(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'link' clause is not valid on 'parallel loop' directive}}
#pragma acc parallel loop device_type(*) link(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'no_create' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) no_create(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'present' may not follow a 'device_type' clause in a 'kernels loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc kernels loop device_type(*) present(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'private' may not follow a 'device_type' clause in a 'parallel loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc parallel loop device_type(*) private(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'copyout' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) copyout(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'pcopyout' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) pcopyout(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'present_or_copyout' may not follow a 'device_type' clause in a 'parallel loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc parallel loop device_type(*) present_or_copyout(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'copyin' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) copyin(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'pcopyin' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) pcopyin(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'present_or_copyin' may not follow a 'device_type' clause in a 'parallel loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc parallel loop device_type(*) present_or_copyin(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'create' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) create(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'pcreate' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) pcreate(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'present_or_create' may not follow a 'device_type' clause in a 'parallel loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc parallel loop device_type(*) present_or_create(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+2{{OpenACC clause 'reduction' may not follow a 'device_type' clause in a 'serial loop' construct}}
// expected-note@+1{{active 'device_type' clause here}}
#pragma acc serial loop device_type(*) reduction(+:Var)
for(int i = 0; i < 5; ++i);
#pragma acc serial loop device_type(*) collapse(1)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'bind' clause is not valid on 'parallel loop' directive}}
#pragma acc parallel loop device_type(*) bind(Var)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'vector_length' clause is not valid on 'serial loop' directive}}
#pragma acc serial loop device_type(*) vector_length(1)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'num_gangs' clause is not valid on 'serial loop' directive}}
#pragma acc serial loop device_type(*) num_gangs(1)
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop device_type(*) num_workers(1)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'device_num' clause is not valid on 'serial loop' directive}}
#pragma acc serial loop device_type(*) device_num(1)
for(int i = 0; i < 5; ++i);
// expected-error@+1{{OpenACC 'default_async' clause is not valid on 'serial loop' directive}}
#pragma acc serial loop device_type(*) default_async(1)
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop device_type(*) async
for(int i = 0; i < 5; ++i);
#pragma acc serial loop device_type(*) tile(*, 1)
for(int j = 0; j < 5; ++j)
for(int i = 0; i < 5; ++i);
#pragma acc serial loop dtype(*) gang
for(int i = 0; i < 5; ++i);
#pragma acc parallel loop device_type(*) wait
for(int i = 0; i < 5; ++i);
}
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