PR for llvm/llvm-project#53823 #56
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clang-cl MSVC required version is 19.20 now. Update the default -fms-compatibility-version to 19.20. Differential Revision: https://reviews.llvm.org/D114639
VS2019 version 1920 in now the default and get tested in llvm/include/llvm/Support/Compiler.h. This patch propagates LLVM_FORCE_USE_OLD_TOOLCHAIN macro to disable testing for VS2019. Differential Revision: https://reviews.llvm.org/D114639
(cherry picked from commit 6a7f6e9)
…_threading_support This reverts commit 2722ac6. As explained in D115906, this was actually unnecessary and it broke the external threading configuration. Differential Revision: https://reviews.llvm.org/D119484 (cherry picked from commit c74b192)
This fixes Linux musl build after D118423. (cherry picked from commit da2a16f)
OpenCL C 3.0 introduces optionality to some builtins, in particularly to those which are conditionally supported with pipe, device enqueue and generic address space features. The idea is to conditionally support such builtins depending on the language options being set for a certain feature. This allows users to define functions with names of those optional builtins in OpenCL (as such names are not reserved). Reviewed By: Anastasia Differential Revision: https://reviews.llvm.org/D118605 (cherry picked from commit bee4bd7)
OpenCL C 3.0 __opencl_c_subgroups feature is slightly different then other equivalent features and extensions (fp64 and 3d image writes): OpenCL C 3.0 device can support the extension but not the feature. cl_khr_subgroups requires subgroup independent forward progress. This patch adjusts the check which is used when translating language builtins to check either the extension or feature is supported. Reviewed By: Anastasia Differential Revision: https://reviews.llvm.org/D118999 (cherry picked from commit bfb1a33)
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resolves llvm#53823