54 lines · cpp
1// RUN: %clang_cc1 -triple spir64-unknown-unknown -aux-triple x86_64-pc-windows-msvc -fsycl-is-device -disable-llvm-passes -emit-llvm %s -o - | FileCheck %s '-D$ADDRSPACE=addrspace(1) '2// RUN: %clang_cc1 -triple x86_64-pc-windows-msvc -fsycl-is-host -disable-llvm-passes -emit-llvm %s -o - | FileCheck %s '-D$ADDRSPACE='3 4 5template<typename KN, typename Func>6[[clang::sycl_kernel_entry_point(KN)]] void kernel(Func F){7 F();8}9 10template<typename KN, typename Func>11[[clang::sycl_kernel_entry_point(KN)]] void kernel2(Func F){12 F(1);13}14 15template<typename KN, typename Func>16[[clang::sycl_kernel_entry_point(KN)]] void kernel3(Func F){17 F(1.1);18}19 20int main() {21 int i;22 double d;23 float f;24 auto lambda1 = [](){};25 auto lambda2 = [](int){};26 auto lambda3 = [](double){};27 28 kernel<class K1>(lambda1);29 kernel2<class K2>(lambda2);30 kernel3<class K3>(lambda3);31 32 // Ensure the kernels are named the same between the device and host33 // invocations.34 // Call from host.35 (void)__builtin_sycl_unique_stable_name(decltype(lambda1));36 (void)__builtin_sycl_unique_stable_name(decltype(lambda2));37 (void)__builtin_sycl_unique_stable_name(decltype(lambda3));38 39 // Call from device.40 auto lambda4 = [](){41 (void)__builtin_sycl_unique_stable_name(decltype(lambda1));42 (void)__builtin_sycl_unique_stable_name(decltype(lambda2));43 (void)__builtin_sycl_unique_stable_name(decltype(lambda3));44 };45 kernel<class K4>(lambda4);46 47 // Make sure the following 3 are the same between the host and device compile.48 // Note that these are NOT the same value as each other, they differ by the49 // signature.50 // CHECK: private unnamed_addr [[$ADDRSPACE]]constant [17 x i8] c"_ZTSZ4mainEUlvE_\00"51 // CHECK: private unnamed_addr [[$ADDRSPACE]]constant [17 x i8] c"_ZTSZ4mainEUliE_\00"52 // CHECK: private unnamed_addr [[$ADDRSPACE]]constant [17 x i8] c"_ZTSZ4mainEUldE_\00"53}54