06d9d070c7
Summary:
Prior to this patch, OpenCL code such as the following would attempt to create
a BranchInst with a non-bool argument:
if (enqueue_kernel(get_default_queue(), 0, nd, ^(void){})) /* ... */
This patch is a follow up on a similar issue with pipe builtin
operations. See commit r280800 and https://bugs.llvm.org/show_bug.cgi?id=30219.
This change, while being conservative on non-builtin functions,
should set the type of expressions invoking builtins to the
proper type, instead of defaulting to `bool` and requiring
manual overrides in Sema::CheckBuiltinFunctionCall.
In addition to tests for enqueue_kernel, the tests are extended to
check other OpenCL builtins.
Reviewers: Anastasia, spatel, rsmith
Reviewed By: Anastasia
Subscribers: kristina, cfe-commits, svenvh
Differential Revision: https://reviews.llvm.org/D52879
llvm-svn: 347658
72 lines
3.7 KiB
Common Lisp
72 lines
3.7 KiB
Common Lisp
// RUN: %clang_cc1 -emit-llvm -cl-ext=+cl_khr_subgroups -O0 -cl-std=CL2.0 -o - %s | FileCheck %s
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// CHECK-DAG: %opencl.pipe_ro_t = type opaque
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// CHECK-DAG: %opencl.pipe_wo_t = type opaque
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// CHECK-DAG: %opencl.reserve_id_t = type opaque
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#pragma OPENCL EXTENSION cl_khr_subgroups : enable
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void test1(read_only pipe int p, global int *ptr) {
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// CHECK: call i32 @__read_pipe_2(%opencl.pipe_ro_t* %{{.*}}, i8* %{{.*}}, i32 4, i32 4)
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read_pipe(p, ptr);
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// CHECK: call %opencl.reserve_id_t* @__reserve_read_pipe(%opencl.pipe_ro_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4)
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reserve_id_t rid = reserve_read_pipe(p, 2);
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// CHECK: call i32 @__read_pipe_4(%opencl.pipe_ro_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 {{.*}}, i8* %{{.*}}, i32 4, i32 4)
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read_pipe(p, rid, 2, ptr);
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// CHECK: call void @__commit_read_pipe(%opencl.pipe_ro_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4)
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commit_read_pipe(p, rid);
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}
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void test2(write_only pipe int p, global int *ptr) {
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// CHECK: call i32 @__write_pipe_2(%opencl.pipe_wo_t* %{{.*}}, i8* %{{.*}}, i32 4, i32 4)
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write_pipe(p, ptr);
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// CHECK: call %opencl.reserve_id_t* @__reserve_write_pipe(%opencl.pipe_wo_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4)
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reserve_id_t rid = reserve_write_pipe(p, 2);
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// CHECK: call i32 @__write_pipe_4(%opencl.pipe_wo_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 {{.*}}, i8* %{{.*}}, i32 4, i32 4)
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write_pipe(p, rid, 2, ptr);
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// CHECK: call void @__commit_write_pipe(%opencl.pipe_wo_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4)
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commit_write_pipe(p, rid);
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}
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void test3(read_only pipe int p, global int *ptr) {
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// CHECK: call %opencl.reserve_id_t* @__work_group_reserve_read_pipe(%opencl.pipe_ro_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4)
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reserve_id_t rid = work_group_reserve_read_pipe(p, 2);
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// CHECK: call void @__work_group_commit_read_pipe(%opencl.pipe_ro_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4)
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work_group_commit_read_pipe(p, rid);
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}
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void test4(write_only pipe int p, global int *ptr) {
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// CHECK: call %opencl.reserve_id_t* @__work_group_reserve_write_pipe(%opencl.pipe_wo_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4)
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reserve_id_t rid = work_group_reserve_write_pipe(p, 2);
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// CHECK: call void @__work_group_commit_write_pipe(%opencl.pipe_wo_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4)
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work_group_commit_write_pipe(p, rid);
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}
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void test5(read_only pipe int p, global int *ptr) {
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// CHECK: call %opencl.reserve_id_t* @__sub_group_reserve_read_pipe(%opencl.pipe_ro_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4)
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reserve_id_t rid = sub_group_reserve_read_pipe(p, 2);
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// CHECK: call void @__sub_group_commit_read_pipe(%opencl.pipe_ro_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4)
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sub_group_commit_read_pipe(p, rid);
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}
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void test6(write_only pipe int p, global int *ptr) {
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// CHECK: call %opencl.reserve_id_t* @__sub_group_reserve_write_pipe(%opencl.pipe_wo_t* %{{.*}}, i32 {{.*}}, i32 4, i32 4)
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reserve_id_t rid = sub_group_reserve_write_pipe(p, 2);
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// CHECK: call void @__sub_group_commit_write_pipe(%opencl.pipe_wo_t* %{{.*}}, %opencl.reserve_id_t* %{{.*}}, i32 4, i32 4)
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sub_group_commit_write_pipe(p, rid);
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}
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void test7(read_only pipe int p, global int *ptr) {
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// CHECK: call i32 @__get_pipe_num_packets_ro(%opencl.pipe_ro_t* %{{.*}}, i32 4, i32 4)
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*ptr = get_pipe_num_packets(p);
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// CHECK: call i32 @__get_pipe_max_packets_ro(%opencl.pipe_ro_t* %{{.*}}, i32 4, i32 4)
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*ptr = get_pipe_max_packets(p);
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}
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void test8(write_only pipe int p, global int *ptr) {
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// CHECK: call i32 @__get_pipe_num_packets_wo(%opencl.pipe_wo_t* %{{.*}}, i32 4, i32 4)
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*ptr = get_pipe_num_packets(p);
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// CHECK: call i32 @__get_pipe_max_packets_wo(%opencl.pipe_wo_t* %{{.*}}, i32 4, i32 4)
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*ptr = get_pipe_max_packets(p);
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}
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