en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/vector-bool.cpp#0aab3441 [Clang] Allow "ext_vector_type" applied to BooleansThis is the `ext_vector_type` alternative to D81083.This patch extends Clang to allow 'bool' as a valid vector element type(attribute ext_vector_type) in C/C++.This is intended as the canonical type for SIMD masks and facilitatesclean vector intrinsic declarations. Vectors of i1 are supported on IRlevel and below down to many SIMD ISAs, such as AVX512, ARM SVE (fixedvector length) and the VE target (NEC SX-Aurora TSUBASA).The RFC on cfe-dev: https://lists.llvm.org/pipermail/cfe-dev/2020-May/065434.htmlReviewed By: erichkeaneDifferential Revision: https://reviews.llvm.org/D88905 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/vector-bool.cpp Wed, 16 Mar 2022 10:10:11 +0000 Simon Moll <simon.moll@emea.nec.com>