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// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only -cl-std=CL2.0 -cl-ext=+cl_khr_subgroups
#pragma OPENCL EXTENSION cl_khr_subgroups : enable
void test1(read_only pipe int p, global int* ptr){
int tmp;
reserve_id_t rid;
// read/write_pipe
read_pipe(p, &tmp);
read_pipe(p, ptr);
read_pipe(tmp, p); // expected-error {{first argument to 'read_pipe' must be a pipe type}}
read_pipe(p); // expected-error {{invalid number of arguments to function: 'read_pipe'}}
read_pipe(p, rid, tmp, ptr);
read_pipe(p, tmp, tmp, ptr); // expected-error {{invalid argument type to function 'read_pipe' (expecting 'reserve_id_t' having '__private int')}}
read_pipe(p, rid, rid, ptr); // expected-error {{invalid argument type to function 'read_pipe' (expecting 'unsigned int' having '__private reserve_id_t')}}
read_pipe(p, tmp); // expected-error {{invalid argument type to function 'read_pipe' (expecting 'int *' having '__private int')}}
write_pipe(p, ptr); // expected-error {{invalid pipe access modifier (expecting write_only)}}
write_pipe(p, rid, tmp, ptr); // expected-error {{invalid pipe access modifier (expecting write_only)}}
// reserve_read/write_pipe
reserve_read_pipe(p, tmp);
reserve_read_pipe(p, ptr); // expected-error{{invalid argument type to function 'reserve_read_pipe' (expecting 'unsigned int' having '__global int *__private')}}
work_group_reserve_read_pipe(tmp, tmp); // expected-error{{first argument to 'work_group_reserve_read_pipe' must be a pipe type}}
sub_group_reserve_write_pipe(p, tmp); // expected-error{{invalid pipe access modifier (expecting write_only)}}
// commit_read/write_pipe
commit_read_pipe(p, rid);
commit_read_pipe(tmp, rid); // expected-error{{first argument to 'commit_read_pipe' must be a pipe type}}
work_group_commit_read_pipe(p, tmp); // expected-error{{invalid argument type to function 'work_group_commit_read_pipe' (expecting 'reserve_id_t' having '__private int')}}
sub_group_commit_write_pipe(p, tmp); // expected-error{{invalid pipe access modifier (expecting write_only)}}
}
void test2(write_only pipe int p, global int* ptr){
int tmp;
reserve_id_t rid;
// read/write_pipe
write_pipe(p, &tmp);
write_pipe(p, ptr);
write_pipe(tmp, p); // expected-error {{first argument to 'write_pipe' must be a pipe type}}
write_pipe(p); // expected-error {{invalid number of arguments to function: 'write_pipe'}}
write_pipe(p, rid, tmp, ptr);
write_pipe(p, tmp, tmp, ptr); // expected-error {{invalid argument type to function 'write_pipe' (expecting 'reserve_id_t' having '__private int')}}
write_pipe(p, rid, rid, ptr); // expected-error {{invalid argument type to function 'write_pipe' (expecting 'unsigned int' having '__private reserve_id_t')}}
write_pipe(p, tmp); // expected-error {{invalid argument type to function 'write_pipe' (expecting 'int *' having '__private int')}}
read_pipe(p, ptr); // expected-error {{invalid pipe access modifier (expecting read_only)}}
read_pipe(p, rid, tmp, ptr); // expected-error {{invalid pipe access modifier (expecting read_only)}}
// reserve_read/write_pipe
reserve_write_pipe(p, tmp);
reserve_write_pipe(p, ptr); // expected-error{{invalid argument type to function 'reserve_write_pipe' (expecting 'unsigned int' having '__global int *__private')}}
work_group_reserve_write_pipe(tmp, tmp); // expected-error{{first argument to 'work_group_reserve_write_pipe' must be a pipe type}}
sub_group_reserve_read_pipe(p, tmp); // expected-error{{invalid pipe access modifier (expecting read_only)}}
// commit_read/write_pipe
commit_write_pipe(p, rid);
commit_write_pipe(tmp, rid); // expected-error{{first argument to 'commit_write_pipe' must be a pipe type}}
work_group_commit_write_pipe(p, tmp); // expected-error{{invalid argument type to function 'work_group_commit_write_pipe' (expecting 'reserve_id_t' having '__private int')}}
sub_group_commit_read_pipe(p, tmp); // expected-error{{invalid pipe access modifier (expecting read_only)}}
}
void test3(){
int tmp;
get_pipe_num_packets(tmp); // expected-error {{first argument to 'get_pipe_num_packets' must be a pipe type}}
get_pipe_max_packets(tmp); // expected-error {{first argument to 'get_pipe_max_packets' must be a pipe type}}
}
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