Clang Project

clang_source_code/test/CodeGenCUDA/kernel-stub-name.cu
1// RUN: echo "GPU binary would be here" > %t
2
3// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s \
4// RUN:     -fcuda-include-gpubinary %t -o - -x hip\
5// RUN:   | FileCheck -allow-deprecated-dag-overlap %s --check-prefixes=CHECK
6
7#include "Inputs/cuda.h"
8
9template<class T>
10__global__ void kernelfunc() {}
11
12// CHECK-LABEL: define{{.*}}@_Z8hostfuncv()
13// CHECK: call void @[[STUB:_Z10kernelfuncIiEvv.stub]]()
14void hostfunc(void) { kernelfunc<int><<<1, 1>>>(); }
15
16// CHECK: define{{.*}}@[[STUB]]
17// CHECK: call{{.*}}@hipLaunchByPtr{{.*}}@[[STUB]]
18
19// CHECK-LABEL: define{{.*}}@__hip_register_globals
20// CHECK: call{{.*}}@__hipRegisterFunction{{.*}}@[[STUB]]
21