[webkit-changes] [WebKit/WebKit] 2f8be8: [WTF] Update simdutf

[Yusuke Suzuki]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 2f8be88e5ae9556471df840a03d66a778afb3aef
      https://github.com/WebKit/WebKit/commit/2f8be88e5ae9556471df840a03d66a778afb3aef
  Author: Yusuke Suzuki <ysuzuki at apple.com>
  Date:   2024-08-17 (Sat, 17 Aug 2024)

  Changed paths:
    M Source/WTF/WTF.xcodeproj/project.pbxproj
    M Source/WTF/wtf/CMakeLists.txt
    A Source/WTF/wtf/SIMDUTF.cpp
    R Source/WTF/wtf/simdutf/simdutf_impl.cpp
    A Source/WTF/wtf/simdutf/simdutf_impl.cpp.h
    M Source/WTF/wtf/simdutf/simdutf_impl.h

  Log Message:
  -----------
  [WTF] Update simdutf
https://bugs.webkit.org/show_bug.cgi?id=278287
rdar://134164986

Reviewed by Yijia Huang.

Update simdutf to 5.3.8.
It also introduces SIMDUTF.cpp wrapper C++, and including simdutf's cpp from that so that WebKit side's modification in simdutf is minimized.

* Source/WTF/WTF.xcodeproj/project.pbxproj:
* Source/WTF/wtf/CMakeLists.txt:
* Source/WTF/wtf/SIMDUTF.cpp: Added.
* Source/WTF/wtf/simdutf/simdutf_impl.cpp.h: Renamed from Source/WTF/wtf/simdutf/simdutf_impl.cpp.
(_mm512_set_epi8):
(simdutf_byteflip):
(simdutf::implementation::supported_by_runtime_system const):
(simdutf::internal::get_icelake_singleton):
(simdutf::internal::get_haswell_singleton):
(simdutf::internal::get_westmere_singleton):
(simdutf::internal::get_arm64_singleton):
(simdutf::internal::get_ppc64_singleton):
(simdutf::internal::get_rvv_singleton):
(simdutf::internal::get_fallback_singleton):
(simdutf::internal::get_single_implementation):
(simdutf::internal::get_unsupported_singleton):
(simdutf::get_available_implementations):
(simdutf::get_active_implementation):
(simdutf::get_default_implementation):
(simdutf::builtin_implementation):
(simdutf::trim_partial_utf8):
(simdutf::trim_partial_utf16be):
(simdutf::trim_partial_utf16le):
(simdutf::trim_partial_utf16):
(simdutf::match_system):
(simdutf::to_string):
(simdutf::BOM::check_bom):
(simdutf::BOM::bom_byte_size):
(simdutf::rvv::rvv_utf32_length_from_utf16):
(simdutf::rvv::rvv_utf8_length_from_utf16):
(simdutf::rvv::rvv_count_valid_utf8):
(simdutf::rvv::rvv_validate_utf16_with_errors):
(simdutf::rvv::rvv_utf32_store_utf16_m4):
(simdutf::rvv::rvv_utf8_to_common):
(simdutf::rvv::rvv_utf16_to_latin1_with_errors):
(simdutf::rvv::rvv_utf16_to_utf8_with_errors):
(simdutf::rvv::rvv_utf16_to_utf32_with_errors):
(simdutf::rvv::rvv_convert_utf32_to_utf16_with_errors):
(simdutf::rvv::rvv_convert_valid_utf32_to_utf16):
(simdutf::rvv::rvv_change_endianness_utf16):
* Source/WTF/wtf/simdutf/simdutf_impl.h:

Canonical link: https://commits.webkit.org/282395@main



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