Author: Evgeny Mankov Date: 2022-04-21T00:41:20+03:00 New Revision: c23147106f7efc4b5e29c47a08951116b4d994ac
URL: https://github.com/llvm/llvm-project/commit/c23147106f7efc4b5e29c47a08951116b4d994ac DIFF: https://github.com/llvm/llvm-project/commit/c23147106f7efc4b5e29c47a08951116b4d994ac.diff LOG: [clang][CUDA][Windows] Fix compilation error on Windows with `uint32_t __nvvm_get_smem_pointer` The change fixes https://github.com/llvm/llvm-project/issues/54609 (the second reported issue) by eliminating a compilation error occurring only on Windows while trying to compile any CUDA source file by clang (-x cuda). [Repro] clang -x cuda <any_cu_source> [Error] __clang_cuda_runtime_wrapper.h:473: __clang_cuda_intrinsics.h(517,19): error GC871EEFB: unknown type name 'uint32_t'; did you mean 'cuuint32_t'? __device__ inline uint32_t __nvvm_get_smem_pointer(void *__ptr) { ^ C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v11.6/include\cuda.h:57:26: note: 'cuuint32_t' declared here typedef unsigned __int32 cuuint32_t; Reviewed By: tra Differential Revision: https://reviews.llvm.org/D122897 Added: Modified: clang/lib/Headers/__clang_cuda_intrinsics.h Removed: ################################################################################ diff --git a/clang/lib/Headers/__clang_cuda_intrinsics.h b/clang/lib/Headers/__clang_cuda_intrinsics.h index eee2930ece85a..cfd5eb869e340 100644 --- a/clang/lib/Headers/__clang_cuda_intrinsics.h +++ b/clang/lib/Headers/__clang_cuda_intrinsics.h @@ -509,7 +509,7 @@ __device__ inline void *__nv_cvta_constant_to_generic_impl(size_t __ptr) { __device__ inline void *__nv_cvta_local_to_generic_impl(size_t __ptr) { return (void *)(void __attribute__((address_space(5))) *)__ptr; } -__device__ inline uint32_t __nvvm_get_smem_pointer(void *__ptr) { +__device__ inline cuuint32_t __nvvm_get_smem_pointer(void *__ptr) { return __nv_cvta_generic_to_shared_impl(__ptr); } } // extern "C" _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
