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author | Artem Belevich <tra@google.com> | 2015-09-23 17:44:53 +0000 |
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committer | Artem Belevich <tra@google.com> | 2015-09-23 17:44:53 +0000 |
commit | b7a9667a4192f47243f2fc4bb2665d421c3d52ad (patch) | |
tree | bb5582c16b76cf8b670ba2da72791696fe230953 /test/CodeGenCUDA | |
parent | 4bb5c31d2c26e4fe2cd6d0fede53293ea6dfff66 (diff) | |
download | clang-b7a9667a4192f47243f2fc4bb2665d421c3d52ad.tar.gz |
[CUDA] __global__ functions should always be visible externally.
Adjust __global__ functions with DiscardableODR linkage to use
StrongODR linkage instead, so they are visible externally.
Differential Revision: http://reviews.llvm.org/D13067
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@248400 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCUDA')
-rw-r--r-- | test/CodeGenCUDA/ptx-kernels.cu | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/test/CodeGenCUDA/ptx-kernels.cu b/test/CodeGenCUDA/ptx-kernels.cu index 3a8722a342..6280e604f2 100644 --- a/test/CodeGenCUDA/ptx-kernels.cu +++ b/test/CodeGenCUDA/ptx-kernels.cu @@ -6,11 +6,6 @@ #include "Inputs/cuda.h" -// Make sure that all __global__ functions are added to @llvm.used -// CHECK: @llvm.used = appending global -// CHECK-SAME: @global_function -// CHECK-SAME: @_Z16templated_kernelIiEvT_ - // CHECK-LABEL: define void @device_function extern "C" __device__ void device_function() {} @@ -24,7 +19,7 @@ __global__ void global_function() { // Make sure host-instantiated kernels are preserved on device side. template <typename T> __global__ void templated_kernel(T param) {} -// CHECK-LABEL: define linkonce_odr void @_Z16templated_kernelIiEvT_ +// CHECK-LABEL: define weak_odr void @_Z16templated_kernelIiEvT_ void host_function() { templated_kernel<<<0,0>>>(0); } // CHECK: !{{[0-9]+}} = !{void ()* @global_function, !"kernel", i32 1} |