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Hal Finkel a57b890a33 [PowerPC] Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_* macros on all PPC cores 
We support all __sync_val_compare_and_swap_* builtins (only 64-bit on 64-bit
targets) on all cores, and should define the corresponding
__GCC_HAVE_SYNC_COMPARE_AND_SWAP_* macros, just as GCC does. As it turns out,
this is really important because they're needed to prevent a bad ODR violation
with libstdc++'s std::shared_ptr (this is well explained in PR12730).

We were doing this only for P8, but this is necessary on all PPC systems.

llvm-svn: 249009
 		2015-10-01 13:39:49 +00:00
..
INPUTS
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bindings Index: expose visibility attribute 2015-09-05 18:53:43 +00:00
cmake [CMake] Set CLANG_LINKS_TO_CREATE in Apple-stage2.cmake so that we create cc and c++ links. 2015-09-18 18:11:18 +00:00
docs clang-format: Add a new brace style "custom" as well as flags to 2015-09-29 14:57:55 +00:00
examples analyzer-plugin/MainCallChecker.cpp: s/generateSink/generateErrorNode/, corresponding to r247859. 2015-09-16 22:57:23 +00:00
include [clang-format] Add support of consecutive declarations alignment 2015-10-01 10:06:54 +00:00
lib [PowerPC] Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_* macros on all PPC cores 2015-10-01 13:39:49 +00:00
runtime [darwin] [builtins] Stop generating cc_kext_ios5 and move iOS architectures out of cc_kext into cc_kext_ios 2015-09-23 22:52:35 +00:00
test [PowerPC] Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_* macros on all PPC cores 2015-10-01 13:39:49 +00:00
tools clang-format: Add clangRewrite dependency to fix cmake build. 2015-09-30 19:28:47 +00:00
unittests [clang-format] Add support of consecutive declarations alignment 2015-10-01 10:06:54 +00:00
utils Fix Clang-tidy modernize-use-nullptr warnings in headers and generated files; other minor cleanups. 2015-09-29 20:56:43 +00:00
www [analyzer] Update links to developer.apple.com. 2015-09-18 16:12:16 +00:00
.arcconfig Revert r242365. 2015-07-16 00:32:26 +00:00
.clang-format
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.clang-tidy
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.gitignore Revert r242365. 2015-07-16 00:32:26 +00:00
CMakeLists.txt [CMake] Refactoring and cleaning up clang symlink generation. 2015-09-18 21:15:54 +00:00
CODE_OWNERS.TXT Update code owners for AST matchers / libtooling. 2015-09-08 10:31:09 +00:00
INSTALL.txt [docs] NFC: Fix line formatting in INSTALL.txt 2015-09-13 20:17:18 +00:00
LICENSE.TXT
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Makefile [autoconf] Fixing reversed logic introduced r245304. 2015-08-18 21:23:44 +00:00
ModuleInfo.txt
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NOTES.txt
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README.txt Update mailing list references to lists.llvm.org 2015-08-05 03:55:23 +00:00

README.txt 

//===----------------------------------------------------------------------===//
// C Language Family Front-end
//===----------------------------------------------------------------------===//

Welcome to Clang.  This is a compiler front-end for the C family of languages
(C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM
compiler infrastructure project.

Unlike many other compiler frontends, Clang is useful for a number of things
beyond just compiling code: we intend for Clang to be host to a number of
different source-level tools.  One example of this is the Clang Static Analyzer.

If you're interested in more (including how to build Clang) it is best to read
the relevant web sites.  Here are some pointers:

Information on Clang:              http://clang.llvm.org/
Building and using Clang:          http://clang.llvm.org/get_started.html
Clang Static Analyzer:             http://clang-analyzer.llvm.org/
Information on the LLVM project:   http://llvm.org/

If you have questions or comments about Clang, a great place to discuss them is
on the Clang development mailing list:
  http://lists.llvm.org/mailman/listinfo/cfe-dev

If you find a bug in Clang, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/