derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
44 lines
2.1 KiB
Plaintext
44 lines
2.1 KiB
Plaintext
// RUN: %clang_cc1 -fsyntax-only -Wundefined-internal -verify %s
|
|
// RUN: %clang_cc1 -fsyntax-only -Wundefined-internal -fcuda-is-device -verify %s
|
|
|
|
// RUN: %clang_cc1 -fsyntax-only -Wundefined-internal -fgpu-rdc -verify=rdc %s
|
|
// RUN: %clang_cc1 -fsyntax-only -Wundefined-internal -fcuda-is-device -fgpu-rdc -verify=rdc %s
|
|
|
|
// Most of these declarations are fine in separate compilation mode.
|
|
|
|
#include "Inputs/cuda.h"
|
|
|
|
__device__ void foo() {
|
|
extern __shared__ int x; // expected-error {{__shared__ variable 'x' cannot be 'extern'}}
|
|
extern __shared__ int arr[]; // ok
|
|
extern __shared__ int arr0[0]; // expected-error {{__shared__ variable 'arr0' cannot be 'extern'}}
|
|
extern __shared__ int arr1[1]; // expected-error {{__shared__ variable 'arr1' cannot be 'extern'}}
|
|
extern __shared__ int* ptr ; // expected-error {{__shared__ variable 'ptr' cannot be 'extern'}}
|
|
}
|
|
|
|
__host__ __device__ void bar() {
|
|
extern __shared__ int arr[]; // ok
|
|
extern __shared__ int arr0[0]; // expected-error {{__shared__ variable 'arr0' cannot be 'extern'}}
|
|
extern __shared__ int arr1[1]; // expected-error {{__shared__ variable 'arr1' cannot be 'extern'}}
|
|
extern __shared__ int* ptr ; // expected-error {{__shared__ variable 'ptr' cannot be 'extern'}}
|
|
}
|
|
|
|
extern __shared__ int global; // expected-error {{__shared__ variable 'global' cannot be 'extern'}}
|
|
extern __shared__ int global_arr[]; // ok
|
|
extern __shared__ int global_arr1[1]; // expected-error {{__shared__ variable 'global_arr1' cannot be 'extern'}}
|
|
|
|
// Check that, iff we're not in rdc mode, extern __shared__ can appear in an
|
|
// anonymous namespace / in a static function without generating a warning
|
|
// about a variable with internal linkage but no definition
|
|
// (-Wundefined-internal).
|
|
namespace {
|
|
extern __shared__ int global_arr[]; // rdc-warning {{has internal linkage but is not defined}}
|
|
__global__ void in_anon_ns() {
|
|
extern __shared__ int local_arr[]; // rdc-warning {{has internal linkage but is not defined}}
|
|
|
|
// Touch arrays to generate the warning.
|
|
local_arr[0] = 0; // rdc-note {{used here}}
|
|
global_arr[0] = 0; // rdc-note {{used here}}
|
|
}
|
|
} // namespace
|