Changes in simd

b48c5010 - [libc++] Make parameter names consistent and enforce the naming style using readability-identifier-naming

Fri, 08 Jul 2022 16:17:26 +0000

[libc++] Make parameter names consistent and enforce the naming style using readability-identifier-namingEnsure that parameter names have the style `__lower_case`Reviewed By: ldionne, #libcSpies: aheejin, sstefan1, libcxx-commits, miyukiDifferential Revision: https://reviews.llvm.org/D129051 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

de4a57cb - [libc++] Re-add transitive includes that had been removed since LLVM 14

Mon, 27 Jun 2022 19:53:41 +0000

[libc++] Re-add transitive includes that had been removed since LLVM 14This commit re-adds transitive includes that had been removed by4cd04d1687f1, c36870c8e79c, a83f4b9cda57, 1458458b558d, 2e2f3158c604,and 489637e66dd3. This should cover almost all the includes that hadbeen removed since LLVM 14 and that would contribute to breaking usercode when releasing LLVM 15.It is possible to disable the inclusion of these headers by defining_LIBCPP_REMOVE_TRANSITIVE_INCLUDES. The intent is that vendors willenable that macro and start fixing downstream issues immediately. Wecan then remove the macro (and the transitive includes) by default ina future release. That way, we will break users only once by removingtransitive includes in bulk instead of doing it bit by bit a everyrelease, which is more disruptive for users.Note 1: The set of headers to re-add was found by re-generating the transitive include test on a checkout of release/14.x, which provided the list of all transitive includes we used to provide.Note 2: Several includes of , , and have been added in this commit. These transitive inclusions were added when we implemented boyer_moore_searcher in .Note 3: This is a best effort patch to try and resolve downstream breakage caused since branching LLVM 14. I wasn't able to perfectly mirror transitive includes in LLVM 14 for a few headers, so I added a release note explaining it. To summarize, adding boyer_moore_searcher created a bunch of circular dependencies, so we have to break backwards compatibility in a few cases.Differential Revision: https://reviews.llvm.org/D128661 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

a83f4b9c - [libc++] Remove includes

Sat, 23 Apr 2022 08:07:24 +0000

[libc++] Remove includesReviewed By: var-const, #libc, ldionneSpies: #libc_vendors, ldionne, libcxx-commits, miyukiDifferential Revision: https://reviews.llvm.org/D124123 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

faef447e - [libc++] Granularize includes

Sun, 17 Apr 2022 14:01:38 +0000

[libc++] Granularize includesReviewed By: Mordante, #libcSpies: libcxx-commits, miyukiDifferential Revision: https://reviews.llvm.org/D123912 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

385cc25a - [libc++] Ensure that all public C++ headers include <__assert>

Fri, 25 Mar 2022 16:55:36 +0000

[libc++] Ensure that all public C++ headers include <__assert>This patch changes the requirement for getting the declaration of theassertion handler from including <__assert> to including any publicC++ header of the library. Note that C compatibility headers areexcluded because we don't implement all the C headers ourselves --some of them are taken straight from the C library, like assert.h.It also adds a generated test to check it. Furthermore, this newgenerated test is designed in a way that will make it possible toreplace almost all the existing test-generation scripts with thissystem in upcoming patches.Differential Revision: https://reviews.llvm.org/D122506 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

e39095a3 - [libc++] Define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER whenever we enable warnings in the test suite

Thu, 03 Mar 2022 18:39:12 +0000

[libc++] Define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER whenever we enable warnings in the test suiteThis should make CI consistent on all the compilers we support. Most ofthis patch is working around various warnings emitted by GCC in our codebase, which are now being shown when we compile the tests.After this patch, the whole test suite should be warning free on allcompilers we support and test, except for a few warnings on GCC thatwe silence explicitly until we figure out the proper fix for them.Differential Revision: https://reviews.llvm.org/D120684 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

2e2f3158 - [libc++] Granularize algorithm includes

Tue, 15 Feb 2022 17:18:08 +0000

[libc++] Granularize algorithm includesReviewed By: Mordante, ldionne, Quuxplusone, #libc, #libc_abiSpies: #libc_vendors, libcxx-commits, miyukiDifferential Revision: https://reviews.llvm.org/D119667 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

fa6b9e40 - [libc++] Normalize all our '#pragma GCC system_header', and regression-test.

Wed, 02 Feb 2022 01:16:40 +0000

[libc++] Normalize all our '#pragma GCC system_header', and regression-test.Now we'll notice if a header forgets to include this magic phrase.Differential Revision: https://reviews.llvm.org/D118800 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

bdd5b948 - [libc++][NFC] Remove clang-diagnostic-c++98-compat-extra-semi warnings in experimental/simd

Wed, 12 Jan 2022 23:07:01 +0000

[libc++][NFC] Remove clang-diagnostic-c++98-compat-extra-semi warnings in experimental/simdForce semicolons or remove them in `experimental/simd`Reviewed By: Quuxplusone, ldionne, Mordante, #libcSpies: libcxx-commits, miyukiDifferential Revision: https://reviews.llvm.org/D117157 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

4d81a46f - [libc++] Alphabetize header #includes. NFCI.

Fri, 07 Jan 2022 14:45:05 +0000

[libc++] Alphabetize header #includes. NFCI.The NFC part of D116809. We still want to enforce this in CI,but the mechanism for that is still to-be-determined.Differential Revision: https://reviews.llvm.org/D116809 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

eb8650a7 - [runtimes][NFC] Remove filenames at the top of the license notice

Wed, 17 Nov 2021 21:25:01 +0000

[runtimes][NFC] Remove filenames at the top of the license noticeWe've stopped doing it in libc++ for a while now because these nameswould end up rotting as we move things around and copy/paste stuff.This cleans up all the existing files so as to stop the spreadingas people copy-paste headers around. List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

cb793e1a - [libc++][NFCI] Remove uses of _LIBCPP_INLINE_VAR

Wed, 22 Sep 2021 13:35:32 +0000

[libc++][NFCI] Remove uses of _LIBCPP_INLINE_VARAll supported compilers provide support for inline variables in C++17 now.Also, as a fly-by fix, replace some uses of _LIBCPP_CONSTEXPR by justconstexpr.The only exception in this patch is `std::ignore`, which is providedprior to C++17. Since it is defined in an anonymous namespace, it alwayshas internal linkage anyway, so using an inline variable there doesn'tprovide any benefit. Instead, `inline` was removed entirely on `std::ignore`.Differential Revision: https://reviews.llvm.org/D110243 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

5c703f0f - [libc++] Build and test with -Wundef warning. NFC.

Thu, 01 Apr 2021 06:29:55 +0000

[libc++] Build and test with -Wundef warning. NFC.This will avoid typos like `_LIBCPP_STD_VERS` () or using `#if TEST_STD_VER > 17` without including "test_macros.h".Reviewed By: ldionne, #libcDifferential Revision: https://reviews.llvm.org/D99515 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

d4303307 - [libc++] Update and normalize the "all the headers" tests.

Wed, 02 Dec 2020 23:55:01 +0000

[libc++] Update and normalize the "all the headers" tests.Some C++20 headers weren't added properly to all three of thesetest files. Add them, and take the time to normalize the formattingso that diff <(grep '#include' foo.cpp) <(grep '#include' bar.cpp)shows no diffs (except that `no_assert_include` deliberatelyexcludes ``).- Add macro guards to <{barrier,latch,semaphore}>.- Add macro guards to .- Remove an include of from .- Instead, include in the semaphore tests.Differential Revision: https://reviews.llvm.org/D92525 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

57b08b09 - Update more file headers across all of the LLVM projects in the monorepo

Sat, 19 Jan 2019 10:56:40 +0000

Update more file headers across all of the LLVM projects in the monorepoto reflect the new license. These used slightly different spellings thatdefeated my regular expressions.We understand that people may be surprised that we're moving the headerentirely to discuss the new license. We checked this carefully with theFoundation's lawyer and we believe this is the correct approach.Essentially, all code in the project is now made available by the LLVMproject under our new license, so you will see that the license headersinclude that license only. Some of our contributors have contributedcode under our old license, and accordingly, we have retained a copy ofour old license notice in the top-level files in each project andrepository.llvm-svn: 351648 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

38cd7de5 - Re-apply "[libcxx] implement ABI for Clang/GCC vector extension, constructors, copy_from and copy_to."

Mon, 30 Jul 2018 22:27:38 +0000

Re-apply "[libcxx] implement ABI for Clang/GCC vector extension, constructors, copy_from and copy_to."...with proper guarding #ifdefs for unsupported C++11.llvm-svn: 338318 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

6f33ea4e - Revert "[libcxx] implement ABI for Clang/GCC vector extension, constructors, copy_from and copy_to."

Mon, 30 Jul 2018 22:21:22 +0000

Revert "[libcxx] implement ABI for Clang/GCC vector extension, constructors, copy_from and copy_to."This reverts commit r338309.llvm-svn: 338316 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

47ad09b3 - [libcxx] implement ABI for Clang/GCC vector extension, constructors, copy_from and copy_to.

Mon, 30 Jul 2018 21:23:13 +0000

[libcxx] implement ABI for Clang/GCC vector extension, constructors, copy_from and copy_to.Summary:This patch adds a new macro _LIBCPP_HAS_NO_VECTOR_EXTENSION for detectingwhether a vector extension (\_\_attribute\_\_((vector_size(num_bytes)))) isavailable.On the top of that, this patch implements the following API:* all constructors* operator[]* copy_from* copy_toIt also defines simd_abi::native to use vector extension, if available.In GCC and Clang, certain values with vector extension are passed by registers,instead of memory.Based on D41148.Reviewers: mclow.lists, EricWFSubscribers: cfe-commits, MaskRay, lichray, sanjoyDifferential Revision: https://reviews.llvm.org/D41376llvm-svn: 338309 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

403c667b - Re-commit r330627 "[libcxx] implement declarations based on P0214R7."

Mon, 23 Apr 2018 21:54:06 +0000

Re-commit r330627 "[libcxx] implement declarations based on P0214R7."There are 3 changes:* Renamed genertor.pass.cpp to generator.pass.cpp* Removed nothing_to_do.pass.cpp* Mark GCC 4.9 as UNSUPPORTED for the test files that have negative narrowing conversion SFINAE test (see GCC PR63723).llvm-svn: 330655 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd

6a72ef6c - [libcxx] implement declarations based on P0214R7.

Mon, 23 Apr 2018 18:47:07 +0000

[libcxx] implement declarations based on P0214R7.Summary:The patch includes all declarations, and also implements the following features:* ABI.* narrowing-conversion related SFIANE, including simd<> ctors and (static_)simd_cast.Reviewers: mclow.lists, EricWFSubscribers: lichray, sanjoy, MaskRay, cfe-commitsDifferential Revision: https://reviews.llvm.org/D41148llvm-svn: 330627 List of files: /llvm-project-15.0.7/libcxx/include/experimental/simd