| 1 | // RUN: %clang_cc1 -emit-llvm -cl-ext=+cl_khr_subgroups -O0 -cl-std=CL2.0 -o - %s | FileCheck %s |
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| 2 | |
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| 3 | // CHECK-DAG: %opencl.pipe_ro_t = type opaque |
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| 4 | // CHECK-DAG: %opencl.pipe_wo_t = type opaque |
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| 5 | // CHECK-DAG: %opencl.reserve_id_t = type opaque |
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| 6 | |
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| 7 | #pragma OPENCL EXTENSION cl_khr_subgroups : enable |
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| 8 | |
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| 9 | void test1(read_only pipe int p, global int *ptr) { |
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| 10 | // CHECK: call i32 @__read_pipe_2(%opencl.pipe_ro_t* %{{.*}}, i8* %{{.*}}, i32 4, i32 4) |
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| 11 | read_pipe(p, ptr); |
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| 12 | // CHECK: call %opencl.reserve_id_t* @__reserve_read_pipe(%opencl.pipe_ro_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4) |
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| 13 | reserve_id_t rid = reserve_read_pipe(p, 2); |
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| 14 | // CHECK: call i32 @__read_pipe_4(%opencl.pipe_ro_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 {{.*}}, i8* %{{.*}}, i32 4, i32 4) |
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| 15 | read_pipe(p, rid, 2, ptr); |
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| 16 | // CHECK: call void @__commit_read_pipe(%opencl.pipe_ro_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4) |
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| 17 | commit_read_pipe(p, rid); |
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| 18 | } |
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| 19 | |
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| 20 | void test2(write_only pipe int p, global int *ptr) { |
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| 21 | // CHECK: call i32 @__write_pipe_2(%opencl.pipe_wo_t* %{{.*}}, i8* %{{.*}}, i32 4, i32 4) |
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| 22 | write_pipe(p, ptr); |
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| 23 | // CHECK: call %opencl.reserve_id_t* @__reserve_write_pipe(%opencl.pipe_wo_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4) |
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| 24 | reserve_id_t rid = reserve_write_pipe(p, 2); |
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| 25 | // CHECK: call i32 @__write_pipe_4(%opencl.pipe_wo_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 {{.*}}, i8* %{{.*}}, i32 4, i32 4) |
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| 26 | write_pipe(p, rid, 2, ptr); |
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| 27 | // CHECK: call void @__commit_write_pipe(%opencl.pipe_wo_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4) |
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| 28 | commit_write_pipe(p, rid); |
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| 29 | } |
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| 30 | |
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| 31 | void test3(read_only pipe int p, global int *ptr) { |
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| 32 | // CHECK: call %opencl.reserve_id_t* @__work_group_reserve_read_pipe(%opencl.pipe_ro_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4) |
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| 33 | reserve_id_t rid = work_group_reserve_read_pipe(p, 2); |
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| 34 | // CHECK: call void @__work_group_commit_read_pipe(%opencl.pipe_ro_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4) |
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| 35 | work_group_commit_read_pipe(p, rid); |
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| 36 | } |
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| 37 | |
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| 38 | void test4(write_only pipe int p, global int *ptr) { |
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| 39 | // CHECK: call %opencl.reserve_id_t* @__work_group_reserve_write_pipe(%opencl.pipe_wo_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4) |
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| 40 | reserve_id_t rid = work_group_reserve_write_pipe(p, 2); |
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| 41 | // CHECK: call void @__work_group_commit_write_pipe(%opencl.pipe_wo_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4) |
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| 42 | work_group_commit_write_pipe(p, rid); |
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| 43 | } |
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| 44 | |
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| 45 | void test5(read_only pipe int p, global int *ptr) { |
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| 46 | // CHECK: call %opencl.reserve_id_t* @__sub_group_reserve_read_pipe(%opencl.pipe_ro_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4) |
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| 47 | reserve_id_t rid = sub_group_reserve_read_pipe(p, 2); |
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| 48 | // CHECK: call void @__sub_group_commit_read_pipe(%opencl.pipe_ro_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4) |
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| 49 | sub_group_commit_read_pipe(p, rid); |
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| 50 | } |
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| 51 | |
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| 52 | void test6(write_only pipe int p, global int *ptr) { |
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| 53 | // CHECK: call %opencl.reserve_id_t* @__sub_group_reserve_write_pipe(%opencl.pipe_wo_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4) |
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| 54 | reserve_id_t rid = sub_group_reserve_write_pipe(p, 2); |
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| 55 | // CHECK: call void @__sub_group_commit_write_pipe(%opencl.pipe_wo_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4) |
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| 56 | sub_group_commit_write_pipe(p, rid); |
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| 57 | } |
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| 58 | |
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| 59 | void test7(read_only pipe int p, global int *ptr) { |
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| 60 | // CHECK: call i32 @__get_pipe_num_packets_ro(%opencl.pipe_ro_t* %{{.*}}, i32 4, i32 4) |
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| 61 | *ptr = get_pipe_num_packets(p); |
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| 62 | // CHECK: call i32 @__get_pipe_max_packets_ro(%opencl.pipe_ro_t* %{{.*}}, i32 4, i32 4) |
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| 63 | *ptr = get_pipe_max_packets(p); |
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| 64 | } |
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| 65 | |
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| 66 | void test8(write_only pipe int p, global int *ptr) { |
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| 67 | // CHECK: call i32 @__get_pipe_num_packets_wo(%opencl.pipe_wo_t* %{{.*}}, i32 4, i32 4) |
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| 68 | *ptr = get_pipe_num_packets(p); |
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| 69 | // CHECK: call i32 @__get_pipe_max_packets_wo(%opencl.pipe_wo_t* %{{.*}}, i32 4, i32 4) |
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| 70 | *ptr = get_pipe_max_packets(p); |
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| 71 | } |
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| 72 | |
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