| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=CL2.0 -DTEST_STRUCT -o - %s | FileCheck --check-prefixes=CHECK,CHECK-STRUCT %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=CL3.0 -cl-ext=+__opencl_c_pipes,+__opencl_c_generic_address_space,+__opencl_c_program_scope_global_variables -o - %s | FileCheck --check-prefixes=CHECK %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=CL3.0 -cl-ext=+__opencl_c_pipes,+__opencl_c_generic_address_space,-__opencl_c_program_scope_global_variables -o - %s | FileCheck --check-prefixes=CHECK %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=clc++2021 -cl-ext=+__opencl_c_pipes,+__opencl_c_generic_address_space,+__opencl_c_program_scope_global_variables -o - %s | FileCheck --check-prefixes=CHECK %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=clc++2021 -cl-ext=+__opencl_c_pipes,+__opencl_c_generic_address_space,-__opencl_c_program_scope_global_variables -o - %s | FileCheck --check-prefixes=CHECK %s |
| |
| // CHECK: %opencl.pipe_ro_t = type opaque |
| // CHECK: %opencl.pipe_wo_t = type opaque |
| typedef unsigned char __attribute__((ext_vector_type(3))) uchar3; |
| typedef int __attribute__((ext_vector_type(4))) int4; |
| |
| void test1(read_only pipe int p) { |
| // CHECK: define{{.*}} void @{{.*}}test1{{.*}}(%opencl.pipe_ro_t* %p) |
| reserve_id_t rid; |
| // CHECK: %rid = alloca %opencl.reserve_id_t |
| } |
| |
| void test2(write_only pipe float p) { |
| // CHECK: define{{.*}} void @{{.*}}test2{{.*}}(%opencl.pipe_wo_t* %p) |
| } |
| |
| void test3(read_only pipe const int p) { |
| // CHECK: define{{.*}} void @{{.*}}test3{{.*}}(%opencl.pipe_ro_t* %p) |
| } |
| |
| void test4(read_only pipe uchar3 p) { |
| // CHECK: define{{.*}} void @{{.*}}test4{{.*}}(%opencl.pipe_ro_t* %p) |
| } |
| |
| void test5(read_only pipe int4 p) { |
| // CHECK: define{{.*}} void @{{.*}}test5{{.*}}(%opencl.pipe_ro_t* %p) |
| } |
| |
| typedef read_only pipe int MyPipe; |
| kernel void test6(MyPipe p) { |
| // CHECK: define{{.*}} spir_kernel void @test6(%opencl.pipe_ro_t* %p) |
| } |
| |
| #ifdef TEST_STRUCT |
| // FIXME: not supported for OpenCL C 3.0 as language built-ins not supported yet |
| struct Person { |
| const char *Name; |
| bool isFemale; |
| int ID; |
| }; |
| |
| void test_reserved_read_pipe(global struct Person *SDst, |
| read_only pipe struct Person SPipe) { |
| // CHECK-STRUCT: define{{.*}} void @test_reserved_read_pipe |
| read_pipe (SPipe, SDst); |
| // CHECK-STRUCT: call i32 @__read_pipe_2(%opencl.pipe_ro_t* %{{.*}}, i8* %{{.*}}, i32 16, i32 8) |
| read_pipe (SPipe, SDst); |
| // CHECK-STRUCT: call i32 @__read_pipe_2(%opencl.pipe_ro_t* %{{.*}}, i8* %{{.*}}, i32 16, i32 8) |
| } |
| #endif // TEST_STRUCT |