llvm-project/clang/test/CodeGenCUDA/kernel-stub-name.cu

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// RUN: echo "GPU binary would be here" > %t
// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s \
// RUN: -fcuda-include-gpubinary %t -o - -x hip\
// RUN: | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CHECK
#include "Inputs/cuda.h"
template<class T>
__global__ void kernelfunc() {}
// CHECK-LABEL: define{{.*}}@_Z8hostfuncv()
// CHECK: call void @[[STUB:_Z10kernelfuncIiEvv.stub]]()
void hostfunc(void) { kernelfunc<int><<<1, 1>>>(); }
// CHECK: define{{.*}}@[[STUB]]
// CHECK: call{{.*}}@hipLaunchByPtr{{.*}}@[[STUB]]
// CHECK-LABEL: define{{.*}}@__hip_register_globals
// CHECK: call{{.*}}@__hipRegisterFunction{{.*}}@[[STUB]]