forked from OSchip/llvm-project
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
// RUN: %clang_cc1 -triple spir64-unknown-unknown-sycldevice -aux-triple x86_64-pc-windows-msvc -fsycl-is-device -disable-llvm-passes -fsycl-is-device -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-pc-windows-msvc -fsycl-is-device -disable-llvm-passes -fsycl-is-device -emit-llvm %s -o - | FileCheck %s
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template<typename KN, typename Func>
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__attribute__((sycl_kernel)) void kernel(Func F){
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F();
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}
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template<typename KN, typename Func>
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__attribute__((sycl_kernel)) void kernel2(Func F){
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F(1);
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}
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template<typename KN, typename Func>
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__attribute__((sycl_kernel)) void kernel3(Func F){
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F(1.1);
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}
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int main() {
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int i;
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double d;
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float f;
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auto lambda1 = [](){};
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auto lambda2 = [](int){};
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auto lambda3 = [](double){};
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kernel<class K1>(lambda1);
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kernel2<class K2>(lambda2);
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kernel3<class K3>(lambda3);
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// Ensure the kernels are named the same between the device and host
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// invocations.
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(void)__builtin_sycl_unique_stable_name(decltype(lambda1));
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(void)__builtin_sycl_unique_stable_name(decltype(lambda2));
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(void)__builtin_sycl_unique_stable_name(decltype(lambda3));
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// Make sure the following 3 are the same between the host and device compile.
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// Note that these are NOT the same value as eachother, they differ by the
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// signature.
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// CHECK: private unnamed_addr constant [17 x i8] c"_ZTSZ4mainEUlvE_\00"
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// CHECK: private unnamed_addr constant [17 x i8] c"_ZTSZ4mainEUliE_\00"
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// CHECK: private unnamed_addr constant [17 x i8] c"_ZTSZ4mainEUldE_\00"
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}
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