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Hal Finkel c4d7c82c7f Add the intrinsic __builtin_convertvector 
LLVM supports applying conversion instructions to vectors of the same number of
elements (fptrunc, fptosi, etc.) but there had been no way for a Clang user to
cause such instructions to be generated when using builtin vector types.

C-style casting on vectors is already defined in terms of bitcasts, and so
cannot be used for these conversions as well (without leading to a very
confusing set of semantics). As a result, this adds a __builtin_convertvector
intrinsic (patterned after the OpenCL __builtin_astype intrinsic). This is
intended to aid the creation of vector intrinsic headers that create generic IR
instead of target-dependent intrinsics (in other words, this is a generic
_mm_cvtepi32_ps). As noted in the documentation, the action of
__builtin_convertvector is defined in terms of the action of a C-style cast on
each vector element.

llvm-svn: 190915
 		2013-09-18 03:29:45 +00:00
..
analyzer [analyzer] Fix copy-paste error in internal docs. 2013-09-13 00:44:57 +00:00
tools Added documentation for clang-format style options. 2013-09-04 15:09:13 +00:00
AddressSanitizer.rst Update sanitizer attribute documentation to match behaviour change in r187967. 2013-08-15 13:57:11 +00:00
AutomaticReferenceCounting.rst Documentation: formatting fixes 2013-03-13 14:26:35 +00:00
Block-ABI-Apple.rst Converted Block-ABI-Apple.txt => Block-ABI-Apple.rst. 2013-01-07 22:24:45 +00:00
Block-ABI-Apple.txt Converted Block-ABI-Apple.txt => Block-ABI-Apple.rst. 2013-01-07 22:24:45 +00:00
BlockLanguageSpec.rst Documentation: use monospaced font in BlockLanguageSpec, and fix a link to this 2012-12-20 20:51:59 +00:00
CMakeLists.txt [doxygen] Add a few missing variables to the doxygen.cfg.in for external search and cleaned up external_search_map. 2013-08-28 21:55:41 +00:00
ClangCheck.rst Add documentation for clang-format. 2013-01-09 21:49:28 +00:00
ClangFormat.rst Allow _clang-format as alternative to .clang-format config filename 2013-09-10 15:41:12 +00:00
ClangFormatStyleOptions.rst Allow _clang-format as alternative to .clang-format config filename 2013-09-10 15:41:12 +00:00
ClangPlugins.rst Documentation: random cleanups. Use monospaced font where appropriate, 2012-12-15 21:10:51 +00:00
ClangTools.rst [docs] Fix some finicky Sphinx warnings. 2013-09-09 19:50:40 +00:00
CrossCompilation.rst [docs] End users should see just "Clang" 2013-09-09 19:50:47 +00:00
DataFlowSanitizer.rst Add support for -fsanitize-blacklist and default blacklists for DFSan. 2013-08-14 18:54:18 +00:00
DataFlowSanitizerDesign.rst DataFlowSanitizer: Add a design doc paragraph on checking ABI consistency. 2013-08-22 20:08:20 +00:00
DriverArchitecture.png Reverted r103214. 2010-05-07 00:42:33 +00:00
DriverInternals.rst docs: Convert DriverInternals to reST. 2012-12-21 00:16:53 +00:00
ExternalClangExamples.rst [docs] Add rtags to the external examples. 2013-03-12 16:07:31 +00:00
FAQ.rst Documentation: fix typo: stdard -> stdarg 2013-02-07 14:48:33 +00:00
HowToSetupToolingForLLVM.rst Fix spelling error and remove the part about CMake having experimental Ninja support since 2.8.9 has been released some time ago. 2013-01-11 07:23:53 +00:00
InternalsManual.rst Document that we should recognize attributes supported by gcc with C++11 2013-01-14 22:44:07 +00:00
IntroductionToTheClangAST.rst [docs] Add link to presentation slides. 2013-06-21 02:09:29 +00:00
JSONCompilationDatabase.rst Documentation: fix escaping in JSON example 2013-01-30 17:58:39 +00:00
LanguageExtensions.rst Add the intrinsic __builtin_convertvector 2013-09-18 03:29:45 +00:00
LeakSanitizer.rst Add LeakSanitizer.rst to docs. 2013-05-14 15:48:54 +00:00
LibASTMatchers.rst docs: Fix up HTML links to proper reST links. 2013-01-02 13:07:47 +00:00
LibASTMatchersReference.html Fix constructor-related typos. 2013-09-09 14:48:42 +00:00
LibASTMatchersTutorial.rst Documentation: Change UTF-8 ellipsis character to ASCII ... sequence 2013-04-27 16:26:29 +00:00
LibFormat.rst Add documentation for clang-format. 2013-01-09 21:49:28 +00:00
LibTooling.rst Documentation: add information about builtin includes to FAQ 2013-02-07 14:36:37 +00:00
Makefile [doxygen] Add a few missing variables to the doxygen.cfg.in for external search and cleaned up external_search_map. 2013-08-28 21:55:41 +00:00
Makefile.sphinx docs: Copy Block-ABI-Apple.txt to output. 2013-01-07 21:46:35 +00:00
MemorySanitizer.rst Update sanitizer attribute documentation to match behaviour change in r187967. 2013-08-15 13:57:11 +00:00
Modules.rst Support for modular module-map-files 2013-09-11 07:20:44 +00:00
ObjectiveCLiterals.rst Remove comment on the availability of boxed expressions. They have been available for a while. 2013-08-28 06:03:59 +00:00
PCHInternals.rst [docs] The stat cache has been removed from the PCH, update the docs to remove mentions of it. 2013-02-14 00:12:44 +00:00
PCHLayout.graffle Reverted r103214. 2010-05-07 00:42:33 +00:00
PCHLayout.png Reverted r103214. 2010-05-07 00:42:33 +00:00
PTHInternals.rst Documentation: PTHInternals: use correct adornments and fix typos 2012-12-23 18:39:54 +00:00
RAVFrontendAction.rst docs: More reST conversion. 2012-12-13 01:10:46 +00:00
README.txt Add docs/README.txt to point to llvm/docs/README.txt. 2013-01-02 23:25:41 +00:00
ReleaseNotes.rst Add note about following two commands are no longer equivalent. 2013-08-23 22:01:03 +00:00
SanitizerSpecialCaseList.rst Documentation for sanitizer special case list format and -f(no-)?sanitize-blacklist flag 2013-08-07 08:23:32 +00:00
ThreadSanitizer.rst Update sanitizer attribute documentation to match behaviour change in r187967. 2013-08-15 13:57:11 +00:00
Tooling.rst docs: "clang tools" are not a different interface. 2013-01-08 04:42:09 +00:00
UsersManual.rst Clarify the status of PowerPC support. 2013-09-11 17:12:49 +00:00
conf.py We're in 3.4 land now. 2013-05-07 20:31:37 +00:00
doxygen.cfg.in [doxygen] Add a few missing variables to the doxygen.cfg.in for external search and cleaned up external_search_map. 2013-08-28 21:55:41 +00:00
doxygen.css docs/doxygen.css: Import .memitem, .memproto and .memdoc from llvm/doxygen. 2011-08-12 06:24:04 +00:00
doxygen.footer Reverted r103214. 2010-05-07 00:42:33 +00:00
doxygen.header Reverted r103214. 2010-05-07 00:42:33 +00:00
doxygen.intro Reverted r103214. 2010-05-07 00:42:33 +00:00
index.rst [docs] Fix Sphinx toctree warning. 2013-09-09 19:50:46 +00:00
make.bat docs: Initial Sphinx setup for Clang. 2012-12-12 23:02:30 +00:00

README.txt 

See llvm/docs/README.txt