maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/CodeGenOpenCL/pipe_builtin.cl

62 lines
3.0 KiB
Common Lisp
Raw Normal View History

Recommit: R258773 [OpenCL] Pipe builtin functions Fix arc patch fuzz error. Summary: Support for the pipe built-in functions for OpenCL 2.0. The pipe builtin functions may have infinite kinds of element types, one approach would be to just generate calls that would always use generic types such as void*. This patch is based on bader's opencl support patch on SPIR-V branch. Reviewers: Anastasia, pekka.jaaskelainen Subscribers: keryell, bader, cfe-commits Differential Revision: http://reviews.llvm.org/D15914 llvm-svn: 258782
2016-01-26 12:03:48 +08:00
// RUN: %clang_cc1 -emit-llvm -O0 -cl-std=CL2.0 -o - %s | FileCheck %s
// CHECK: %opencl.pipe_t = type opaque
// CHECK: %opencl.reserve_id_t = type opaque
void test1(read_only pipe int p, global int *ptr) {
// CHECK: call i32 @__read_pipe_2(%opencl.pipe_t* %{{.*}}, i8* %{{.*}})
read_pipe(p, ptr);
// CHECK: call %opencl.reserve_id_t* @__reserve_read_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
reserve_id_t rid = reserve_read_pipe(p, 2);
// CHECK: call i32 @__read_pipe_4(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 {{.*}}, i8* %{{.*}})
read_pipe(p, rid, 2, ptr);
// CHECK: call void @__commit_read_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
commit_read_pipe(p, rid);
}
void test2(write_only pipe int p, global int *ptr) {
// CHECK: call i32 @__write_pipe_2(%opencl.pipe_t* %{{.*}}, i8* %{{.*}})
write_pipe(p, ptr);
// CHECK: call %opencl.reserve_id_t* @__reserve_write_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
reserve_id_t rid = reserve_write_pipe(p, 2);
// CHECK: call i32 @__write_pipe_4(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 {{.*}}, i8* %{{.*}})
write_pipe(p, rid, 2, ptr);
// CHECK: call void @__commit_write_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
commit_write_pipe(p, rid);
}
void test3(read_only pipe int p, global int *ptr) {
// CHECK: call %opencl.reserve_id_t* @__work_group_reserve_read_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
reserve_id_t rid = work_group_reserve_read_pipe(p, 2);
// CHECK: call void @__work_group_commit_read_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
work_group_commit_read_pipe(p, rid);
}
void test4(write_only pipe int p, global int *ptr) {
// CHECK: call %opencl.reserve_id_t* @__work_group_reserve_write_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
reserve_id_t rid = work_group_reserve_write_pipe(p, 2);
// CHECK: call void @__work_group_commit_write_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
work_group_commit_write_pipe(p, rid);
}
void test5(read_only pipe int p, global int *ptr) {
// CHECK: call %opencl.reserve_id_t* @__sub_group_reserve_read_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
reserve_id_t rid = sub_group_reserve_read_pipe(p, 2);
// CHECK: call void @__sub_group_commit_read_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
sub_group_commit_read_pipe(p, rid);
}
void test6(write_only pipe int p, global int *ptr) {
// CHECK: call %opencl.reserve_id_t* @__sub_group_reserve_write_pipe(%opencl.pipe_t* %{{.*}}, i32 {{.*}})
reserve_id_t rid = sub_group_reserve_write_pipe(p, 2);
// CHECK: call void @__sub_group_commit_write_pipe(%opencl.pipe_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}})
sub_group_commit_write_pipe(p, rid);
}
void test7(write_only pipe int p, global int *ptr) {
// CHECK: call i32 @__get_pipe_num_packets(%opencl.pipe_t* %{{.*}})
*ptr = get_pipe_num_packets(p);
// CHECK: call i32 @__get_pipe_max_packets(%opencl.pipe_t* %{{.*}})
*ptr = get_pipe_max_packets(p);
}