1// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=clc++1.0 -o - %s | FileCheck %s --check-prefixes=LINUX 2// RUN: %clang_cc1 -triple x86_64-unknown-windows-pc -emit-llvm -O0 -cl-std=clc++1.0 -o - %s -DWIN| FileCheck %s --check-prefixes=WINDOWS 3// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -O0 -cl-std=CL2.0 -o - %s | FileCheck %s --check-prefixes=LINUX 4// RUN: %clang_cc1 -triple x86_64-unknown-windows-pc -emit-llvm -O0 -cl-std=CL2.0 -o - %s -DWIN| FileCheck %s --check-prefixes=OCLWINDOWS 5// 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 -o - %s | FileCheck %s --check-prefixes=LINUX 6// 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 %s --check-prefixes=LINUX 7// 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 -o - %s | FileCheck %s --check-prefixes=LINUX 8// RUN: %clang_cc1 -triple x86_64-unknown-windows-pc -emit-llvm -O0 -cl-std=CL3.0 -cl-ext=+__opencl_c_pipes,+__opencl_c_generic_address_space -o - %s -DWIN | FileCheck %s --check-prefixes=OCLWINDOWS 9// 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 %s --check-prefixes=LINUX 10// RUN: %clang_cc1 -triple x86_64-unknown-windows-pc -emit-llvm -O0 -cl-std=CL3.0 -cl-ext=+__opencl_c_pipes,+__opencl_c_generic_address_space,-__opencl_c_program_scope_global_variables,-__opencl_c_device_enqueue -o - %s -DWIN | FileCheck %s --check-prefixes=OCLWINDOWS 11 12typedef unsigned char __attribute__((ext_vector_type(3))) uchar3; 13typedef int __attribute__((ext_vector_type(4))) int4; 14 15__attribute__((overloadable)) 16void test1(read_only pipe int p) { 17// LINUX: define{{.*}} void @_Z5test18ocl_pipe 18// WINDOWS: define dso_local void @"?test1@@YAXU?$ocl_pipe@H$00@__clang@@@Z" 19// OCLWINDOWS: define dso_local void @"?test1@@$$J0YAXU?$ocl_pipe@H$00@__clang@@@Z" 20} 21 22__attribute__((overloadable)) 23void test2(write_only pipe float p) { 24// LINUX: define{{.*}} void @_Z5test28ocl_pipe 25// WINDOWS: define dso_local void @"?test2@@YAXU?$ocl_pipe@M$0A@@__clang@@@Z" 26// OCLWINDOWS: define dso_local void @"?test2@@$$J0YAXU?$ocl_pipe@M$0A@@__clang@@@Z" 27} 28 29#ifdef WIN 30// It isn't possible to overload on pipe types in Linux mode 31// because the OCL specification on the Itanium ABI has a specified mangling 32// for the entire class of types, and thus doesn't take element type or read/write 33// into account. Thus, both would result in the same mangling, which is an IR-CodeGen 34// error. Our windows implementation of this mangling doesn't have that problem, 35// so we can test it here. 36__attribute__((overloadable)) 37void test2(read_only pipe int p) { 38// WINDOWS: define dso_local void @"?test2@@YAXU?$ocl_pipe@H$00@__clang@@@Z" 39// OCLWINDOWS: define dso_local void @"?test2@@$$J0YAXU?$ocl_pipe@H$00@__clang@@@Z" 40} 41#endif 42 43__attribute__((overloadable)) 44void test3(read_only pipe const int p) { 45// LINUX: define{{.*}} void @_Z5test38ocl_pipe 46// WINDOWS: define dso_local void @"?test3@@YAXU?$ocl_pipe@$$CBH$00@__clang@@@Z" 47// OCLWINDOWS: define dso_local void @"?test3@@$$J0YAXU?$ocl_pipe@$$CBH$00@__clang@@@Z" 48} 49 50__attribute__((overloadable)) 51void test4(read_only pipe uchar3 p) { 52// LINUX: define{{.*}} void @_Z5test48ocl_pipe 53// WINDOWS: define dso_local void @"?test4@@YAXU?$ocl_pipe@T?$__vector@E$02@__clang@@$00@__clang@@@Z" 54// OCLWINDOWS: define dso_local void @"?test4@@$$J0YAXU?$ocl_pipe@T?$__vector@E$02@__clang@@$00@__clang@@@Z" 55} 56 57__attribute__((overloadable)) 58void test5(read_only pipe int4 p) { 59// LINUX: define{{.*}} void @_Z5test58ocl_pipe 60// WINDOWS: define dso_local void @"?test5@@YAXU?$ocl_pipe@T?$__vector@H$03@__clang@@$00@__clang@@@Z" 61// OCLWINDOWS: define dso_local void @"?test5@@$$J0YAXU?$ocl_pipe@T?$__vector@H$03@__clang@@$00@__clang@@@Z" 62} 63 64typedef read_only pipe int MyPipe; 65kernel void test6(MyPipe p) { 66// LINUX: define{{.*}} spir_kernel void @test6 67// WINDOWS: define dso_local spir_kernel void @test6 68// OCLWINDOWS: define dso_local spir_kernel void @test6 69} 70 71struct Person { 72 const char *Name; 73 bool isFemale; 74 int ID; 75}; 76 77__attribute__((overloadable)) 78void test_reserved_read_pipe(global struct Person *SDst, 79 read_only pipe struct Person SPipe) { 80// LINUX: define{{.*}} void @_Z23test_reserved_read_pipePU8CLglobal6Person8ocl_pipe 81// WINDOWS: define dso_local void @"?test_reserved_read_pipe@@YAXPEAU?$_ASCLglobal@$$CAUPerson@@@__clang@@U?$ocl_pipe@UPerson@@$00@2@@Z" 82// OCLWINDOWS: define dso_local void @"?test_reserved_read_pipe@@$$J0YAXPEAU?$_ASCLglobal@$$CAUPerson@@@__clang@@U?$ocl_pipe@UPerson@@$00@2@@Z" 83} 84