hanchenye-llvm-project

History

Tim Northover a6a19f1e38 Preprocessor: support __BIGGEST_ALIGNMENT__ macro For compatibility with GCC (and because it's generally helpful information otherwise inaccessible to the preprocessor). This appears to be canonically the alignment of max_align_t (e.g. on i386, __BIGGEST_ALIGNMENT__ is 4 even though vector types will be given greater alignment). Patch mostly by Mats Petersson llvm-svn: 228367		2015-02-06 01:25:07 +00:00
..
INPUTS	…
bindings	This reverts commit r227432, r227438 and r227448.	2015-01-29 17:22:53 +00:00
cmake/modules	Make it easier to build against a pre-built Clang package with CMake	2014-11-05 23:14:59 +00:00
docs	Fix broken doc link to Clang 3.5 release notes	2015-01-26 19:53:16 +00:00
examples	Replace size() calls on containers with empty() calls where appropriate. NFC	2015-01-23 15:36:10 +00:00
include	[modules] Refactor: unify the code that picks which declaration goes into a	2015-02-05 23:08:52 +00:00
lib	Preprocessor: support __BIGGEST_ALIGNMENT__ macro	2015-02-06 01:25:07 +00:00
runtime	[CMake] Add check-asan-dynamic command to external compiler-rt setup.	2014-12-18 21:40:39 +00:00
test	Preprocessor: support __BIGGEST_ALIGNMENT__ macro	2015-02-06 01:25:07 +00:00
tools	[analyzer] Change ccc-analyzer to accept both -isystem <path> and -isystem<path>	2015-02-03 06:23:36 +00:00
unittests	clang-format: Fix assert triggering on carriage returns.	2015-02-05 11:05:31 +00:00
utils	Replace size() calls on containers with empty() calls where appropriate. NFC	2015-01-23 15:36:10 +00:00
www	Re-arrange DR test cases, and update DR status page.	2015-01-28 01:01:21 +00:00
.arcconfig	…
.clang-format	…
.clang-tidy	Enable display of compiler diagnostics in clang-tidy.	2014-10-29 17:28:51 +00:00
.gitignore	…
CMakeLists.txt	clang/CMakeLists.txt: Introduce LLVM_SHLIB_OUTPUT_INTDIR also here, or plugins tests might fail.	2015-01-05 14:06:14 +00:00
CODE_OWNERS.TXT	Relinquish ownership of MS-style inline assembly.	2014-10-13 16:45:21 +00:00
INSTALL.txt	…
LICENSE.TXT	…
Makefile	…
ModuleInfo.txt	…
NOTES.txt	…
README.txt	…

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.cs.uiuc.edu/mailman/listinfo/cfe-dev

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