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| author | Yaxun Liu <Yaxun.Liu@amd.com> | 2019-01-29 13:20:23 +0000 |
|---|---|---|
| committer | Yaxun Liu <Yaxun.Liu@amd.com> | 2019-01-29 13:20:23 +0000 |
| commit | 248e5bf6ef4ecf292928b99bf755b26b6ebd3c6f (patch) | |
| tree | 0ea91671921306e520582076fc8c527bab9d04eb /test/SemaCUDA | |
| parent | d507ee11ead38846eec05eae085c6935abcead47 (diff) | |
| download | clang-248e5bf6ef4ecf292928b99bf755b26b6ebd3c6f.tar.gz | |
[CUDA][HIP] Do not diagnose use of _Float16
r352221 caused regressions in CUDA/HIP since device function may use _Float16 whereas host does not support it.
In this case host compilation should not diagnose usage of _Float16 in device functions or variables.
For now just do not diagnose _Float16 for CUDA/HIP. In the future we should have more precise check.
Differential Revision: https://reviews.llvm.org/D57369
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@352488 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/SemaCUDA')
| -rw-r--r-- | test/SemaCUDA/float16.cu | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/SemaCUDA/float16.cu b/test/SemaCUDA/float16.cu new file mode 100644 index 0000000000..a9cbe87f32 --- /dev/null +++ b/test/SemaCUDA/float16.cu @@ -0,0 +1,7 @@ +// RUN: %clang_cc1 -fsyntax-only -triple x86_64 -aux-triple amdgcn -verify %s +// expected-no-diagnostics +#include "Inputs/cuda.h" + +__device__ void f(_Float16 x); + +__device__ _Float16 x = 1.0f16; |