blob: cf3054cd8e95fe13a3bd9019d34f2bf93f6dd65e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
// RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fcuda-is-device -verify %s
// RUN: %clang_cc1 -triple x86_64-unknown-linux -verify -DHOST %s
#ifndef __CUDA_ARCH__
// expected-no-diagnostics
#endif
#include "Inputs/cuda.h"
void host(int n) {
int x[n];
}
__device__ void device(int n) {
int x[n];
#ifdef __CUDA_ARCH__
// expected-error@-2 {{cannot use variable-length arrays in __device__ functions}}
#endif
}
__host__ __device__ void hd(int n) {
int x[n];
#ifdef __CUDA_ARCH__
// expected-error@-2 {{cannot use variable-length arrays in __host__ __device__ functions}}
#endif
}
// No error because never codegen'ed for device.
__host__ __device__ inline void hd_inline(int n) {
int x[n];
}
void call_hd_inline() { hd_inline(42); }
|
