File: function-target.cu

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (33 lines) | stat: -rw-r--r-- 1,176 bytes parent folder | download | duplicates (16)
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
33
// RUN: %clang_cc1 -fsyntax-only -verify %s
// RUN: %clang_cc1 -fsyntax-only -fcuda-is-device -verify %s

#include "Inputs/cuda.h"

__host__ void h1h(void);
__device__ void h1d(void); // expected-note {{candidate function not viable: call to __device__ function from __host__ function}}
__host__ __device__ void h1hd(void);
__global__ void h1g(void);

struct h1ds { // expected-note {{requires 1 argument}}
  __device__ h1ds(); // expected-note {{candidate constructor not viable: call to __device__ function from __host__ function}}
};

__host__ void h1(void) {
  h1h();
  h1d(); // expected-error {{no matching function}}
  h1hd();
  h1g<<<1, 1>>>();
  h1ds x; // expected-error {{no matching constructor}}
}

__host__ void d1h(void); // expected-note {{candidate function not viable: call to __host__ function from __device__ function}}
__device__ void d1d(void);
__host__ __device__ void d1hd(void);
__global__ void d1g(void); // expected-note {{'d1g' declared here}}

__device__ void d1(void) {
  d1h(); // expected-error {{no matching function}}
  d1d();
  d1hd();
  d1g<<<1, 1>>>(); // expected-error {{reference to __global__ function 'd1g' in __device__ function}}
}