1 | // RUN: %clang_cc1 -std=c++11 -fcxx-exceptions -fexceptions -fcuda-is-device \ |
2 | // RUN: -triple nvptx-nvidia-cuda -emit-llvm -disable-llvm-passes -o - %s | \ |
3 | // RUN: FileCheck -check-prefix DEVICE %s |
4 | |
5 | // RUN: %clang_cc1 -std=c++11 -fcxx-exceptions -fexceptions \ |
6 | // RUN: -triple x86_64-unknown-linux-gnu -emit-llvm -disable-llvm-passes -o - %s | \ |
7 | // RUN: FileCheck -check-prefix HOST %s |
8 | |
9 | #include "Inputs/cuda.h" |
10 | |
11 | __host__ __device__ void f(); |
12 | |
13 | // HOST: define void @_Z7host_fnv() [[HOST_ATTR:#[0-9]+]] |
14 | void host_fn() { f(); } |
15 | |
16 | // DEVICE: define void @_Z3foov() [[DEVICE_ATTR:#[0-9]+]] |
17 | __device__ void foo() { |
18 | // DEVICE: call void @_Z1fv |
19 | f(); |
20 | } |
21 | |
22 | // DEVICE: define void @_Z12foo_noexceptv() [[DEVICE_ATTR:#[0-9]+]] |
23 | __device__ void foo_noexcept() noexcept { |
24 | // DEVICE: call void @_Z1fv |
25 | f(); |
26 | } |
27 | |
28 | // This is nounwind only on the device side. |
29 | // CHECK: define void @_Z3foov() [[DEVICE_ATTR:#[0-9]+]] |
30 | __host__ __device__ void bar() { f(); } |
31 | |
32 | // DEVICE: define void @_Z3bazv() [[DEVICE_ATTR:#[0-9]+]] |
33 | __global__ void baz() { f(); } |
34 | |
35 | // DEVICE: attributes [[DEVICE_ATTR]] = { |
36 | // DEVICE-SAME: nounwind |
37 | // HOST: attributes [[HOST_ATTR]] = { |
38 | // HOST-NOT: nounwind |
39 | // HOST-SAME: } |
40 | |