llvm-project/clang/docs
Simon Moll 0aab344104 [Clang] Allow "ext_vector_type" applied to Booleans
This 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 facilitates
clean vector intrinsic declarations.  Vectors of i1 are supported on IR
level and below down to many SIMD ISAs, such as AVX512, ARM SVE (fixed
vector length) and the VE target (NEC SX-Aurora TSUBASA).

The RFC on cfe-dev: https://lists.llvm.org/pipermail/cfe-dev/2020-May/065434.html

Reviewed By: erichkeane

Differential Revision: https://reviews.llvm.org/D88905
2022-03-16 11:10:32 +01:00
..
CommandGuide Also document -arch as -arch is mac specific 2022-02-02 16:23:23 +01:00
DataFlowAnalysisIntroImages [clang][docs][dataflow] Added an introduction to dataflow analysis 2021-12-06 12:16:35 +01:00
analyzer [analyzer] Add more propagations to Taint analysis 2022-03-07 13:18:54 +01:00
tools [clang-format] Extract doc for entire configuration structs 2022-03-14 04:41:40 +00:00
APINotes.rst docs: add documentation describing API Notes 2020-10-05 18:29:13 +00:00
AddressSanitizer.rst [asan] Add support for disable_sanitizer_instrumentation attribute 2022-02-18 09:51:54 +01:00
AutomaticReferenceCounting.rst [clang] Document objc_unsafeClaimAutoreleasedReturnValue. 2022-02-08 14:30:39 -08:00
Block-ABI-Apple.rst [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
BlockLanguageSpec.rst
CMakeLists.txt
ClangCheck.rst
ClangCommandLineReference.rst [WebAssembly] Add new target feature in support of 'extended-const' proposal 2022-03-07 16:45:42 -08:00
ClangFormat.rst [clang-format] Add option to explicitly specify a config file 2022-01-03 11:43:25 +01:00
ClangFormatStyleOptions.rst [clang-format] Add option to align compound assignments like `+=` 2022-03-14 04:41:40 +00:00
ClangFormattedStatus.rst [clang-format] NFC update LLVM overall clang-formatted status 2022-03-06 20:03:27 +00:00
ClangLinkerWrapper.rst [Clang][Docs] Add documention for new OpenMP offloading driver 2022-02-03 13:09:49 -05:00
ClangNvlinkWrapper.rst [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
ClangOffloadBundler.rst [clang][NFC] Fix Typo 2022-01-28 11:55:46 -08:00
ClangOffloadWrapper.rst [Doc] Fix wrong indentation 2022-01-19 11:15:31 +00:00
ClangPlugins.rst [docs] Add note about interaction between clang plugins and -clear-ast-before-backend 2022-02-28 12:53:09 -08:00
ClangStaticAnalyzer.rst
ClangTools.rst [Branch-Rename] Fix some links 2021-02-01 16:43:21 +05:30
ClangTransformerTutorial.rst Add a clang-transformer tutorial 2021-11-17 13:40:46 +00:00
ConstantInterpreter.rst
ControlFlowIntegrity.rst [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
ControlFlowIntegrityDesign.rst [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
CrossCompilation.rst
DataFlowAnalysisIntro.md [analyzer][NFC] Merge similar conditional paths 2022-03-07 22:05:27 +05:30
DataFlowSanitizer.rst Update all LLVM documentation mentioning runtimes in LLVM_ENABLE_PROJECTS 2022-02-10 15:05:23 -05:00
DataFlowSanitizerDesign.rst [clang] Fix typos in documentation (NFC) 2021-08-21 12:17:58 -07:00
DriverArchitecture.png
DriverInternals.rst
ExternalClangExamples.rst
FAQ.rst
HardwareAssistedAddressSanitizerDesign.rst [HWASan] Mention x86_64 aliasing mode in design doc. 2021-03-25 14:22:20 -07:00
HowToSetupToolingForLLVM.rst [tooling] Explain how to create a compilation database on Windows [NFC] 2022-03-04 13:06:08 -07:00
InternalsManual.rst [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
IntroductionToTheClangAST.rst [clang] Fix typos in documentation (NFC) 2021-08-21 12:17:58 -07:00
ItaniumMangleAbiTags.rst
JSONCompilationDatabase.rst [docs] [clang] Small documentation change for compilation databases 2022-01-22 17:30:34 -08:00
LTOVisibility.rst [Docs] Document --lto-whole-program-visibility 2020-08-25 19:44:54 -07:00
LanguageExtensions.rst [Clang] Allow "ext_vector_type" applied to Booleans 2022-03-16 11:10:32 +01:00
LeakSanitizer.rst [lsan][docs] Clarify supported platforms 2021-04-21 10:27:55 -07:00
LibASTImporter.rst
LibASTMatchers.rst
LibASTMatchersReference.html [ASTMatchers] Expand isInline matcher to VarDecl 2022-02-23 08:34:00 +00:00
LibASTMatchersTutorial.rst [docs] Fix linking issues in LibASTMatchers tutorial 2021-07-05 12:11:25 +03:00
LibFormat.rst [NFC] Inclusive language: Remove instances of master in URLs 2021-11-05 08:48:41 -05:00
LibTooling.rst [Branch-Rename] Fix some links 2021-02-01 16:43:21 +05:30
MSVCCompatibility.rst
MatrixTypes.rst [Matrix] Add missing newline to appease sphinx. 2021-03-12 09:33:36 +00:00
MemorySanitizer.rst [msan] Add support for disable_sanitizer_instrumentation attribute 2021-08-20 15:11:26 +02:00
Modules.rst [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
ObjectiveCLiterals.rst
OffloadingDesign.rst [Clang][Docs] Fix some typos in offloading design documentation 2022-02-07 15:24:17 -05:00
OpenCLSupport.rst [Docs][OpenCL] Update OpenCL 3.0 status in docs. 2022-02-16 12:32:20 +00:00
OpenMPSupport.rst [OpenMP][NFC] update status for 5.1 'nothing' directive to 'worked on' 2022-02-10 09:22:44 -06:00
PCHInternals.rst
PCHLayout.graffle
PCHLayout.png
RAVFrontendAction.rst [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
README.txt
RefactoringEngine.rst
ReleaseNotes.rst Fix sphinx build because of indentation 2022-03-16 00:11:56 +03:00
SYCLSupport.rst [SYCL] Enable `opencl_global_[host,device]` attributes for SYCL 2021-05-18 10:27:35 +03:00
SafeStack.rst
SanitizerCoverage.rst [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
SanitizerSpecialCaseList.rst [clang] accept -fsanitize-ignorelist= in addition to -fsanitize-blacklist= 2021-05-04 10:24:00 -04:00
SanitizerStats.rst
ShadowCallStack.rst
SourceBasedCodeCoverage.rst Coverage: Document how to collect a profile without a filesystem 2021-04-22 11:29:39 -07:00
ThinLTO.rst [clang] Fix sentence in the usage section of ThinLTO docs. 2021-09-30 07:26:19 +05:30
ThreadSafetyAnalysis.rst [clang][docs] Inclusive language: remove use of sanity check in option description 2021-11-30 15:07:43 -05:00
ThreadSanitizer.rst [tsan] Add support for disable_sanitizer_instrumentation attribute 2021-08-23 12:38:33 +02:00
Toolchain.rst Update all LLVM documentation mentioning runtimes in LLVM_ENABLE_PROJECTS 2022-02-10 15:05:23 -05:00
Tooling.rst
UndefinedBehaviorSanitizer.rst Improve UBSan documentation 2021-08-02 15:10:21 -07:00
UsersManual.rst Add support for floating-point option `ffp-eval-method` and for 2022-02-23 15:00:18 -08:00
conf.py [docs] Remove hard-coded version numbers from sphinx configs 2022-02-01 23:14:12 -08:00
doxygen-mainpage.dox
doxygen.cfg.in [NFC] Inclusive Language: change master to main for .chm files 2021-11-08 08:23:04 -06:00
index.rst [clang] Remove duplicate doc index for ClangLinkerWrapper 2022-02-09 11:21:36 +00:00
make.bat

README.txt

See llvm/docs/README.txt