llvm-project/clang/test/CodeGenCUDA/device-stub.cu

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// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s
#include "../SemaCUDA/cuda.h"
// Test that we build the correct number of calls to cudaSetupArgument followed
// by a call to cudaLaunch.
// CHECK: define{{.*}}kernelfunc
// CHECK: call{{.*}}cudaSetupArgument
// CHECK: call{{.*}}cudaSetupArgument
// CHECK: call{{.*}}cudaSetupArgument
// CHECK: call{{.*}}cudaLaunch
__global__ void kernelfunc(int i, int j, int k) {}