| // RUN: %clang_cc1 -fsycl-is-device -triple spir64-unknown-unknown \ |
| // RUN: -disable-llvm-passes -emit-llvm %s -o - | FileCheck %s |
| |
| // Verify that the "sycl-module-id" function attribute is emitted for: |
| // 1. SYCL kernels |
| // 2. sycl_external functions |
| |
| // Required by sycl_kernel_entry_point semantics. |
| template <typename KernelName, typename... Ts> |
| void sycl_kernel_launch(const char *, Ts...) {} |
| |
| template <typename KernelName, typename KernelType> |
| [[clang::sycl_kernel_entry_point(KernelName)]] |
| void kernel_single_task(KernelType kf) { kf(); } |
| |
| struct KN; |
| struct K { void operator()() const {} }; |
| void use() { kernel_single_task<KN>(K{}); } |
| |
| [[clang::sycl_external]] int ext(int x) { return x + 1; } |
| |
| // Both the kernel and the sycl_external function must carry sycl-module-id |
| // with a value equal to the module identifier (the source file path). |
| // CHECK: source_filename = "[[MODID:.*]]" |
| // CHECK-DAG: define {{.*}}spir_kernel {{.*}}@{{.*}}2KN{{.*}} #[[SATTR:[0-9]+]] |
| // CHECK-DAG: define {{.*}}spir_func {{.*}}@_Z3exti{{.*}} #[[SATTR]] |
| // CHECK: attributes #[[SATTR]] = { {{.*}}"sycl-module-id"="[[MODID]]" |
