Justin Lebar | 3e6449b | 2016-10-04 23:41:49 +0000 | [diff] [blame] | 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 | \ |
Justin Lebar | 4a759ff | 2016-10-05 00:27:38 +0000 | [diff] [blame] | 3 | // RUN: FileCheck -check-prefix DEVICE %s |
Justin Lebar | 3e6449b | 2016-10-04 23:41:49 +0000 | [diff] [blame] | 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: } |