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llvm-project/clang
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Aaron Ballman 90b41faf0d Reduce the number of allocations required for AST attributes. In test cases, the max resident memory changed from 65760k to 64476k which is 1.9% improvement. Allocations in grow_pod changed from 8847 to 4872 according to tcmalloc heap profiler. Overall running time remained the same. 
Patch by Eugene Kosov

llvm-svn: 278812
 		2016-08-16 14:48:39 +00:00
..
INPUTS
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bindings bindings: expose diagnostic formatting to Python 2016-08-11 05:31:07 +00:00
cmake [CMake] Apple stage1 doesn't need to set libcxx options 2016-08-15 20:15:22 +00:00
docs Replace an obsolete company name. 2016-08-15 18:45:52 +00:00
examples Reapply r276973 "Adjust Registry interface to not require plugins to export a registry" 2016-08-05 11:01:08 +00:00
include Reduce the number of allocations required for AST attributes. In test cases, the max resident memory changed from 65760k to 64476k which is 1.9% improvement. Allocations in grow_pod changed from 8847 to 4872 according to tcmalloc heap profiler. Overall running time remained the same. 2016-08-16 14:48:39 +00:00
lib Left shifts of negative values are defined if -fwrapv is set 2016-08-16 09:45:36 +00:00
runtime [CMake] Adding USES_TERMINAL to a few additional custom targets 2016-06-28 20:30:52 +00:00
test Reorder stderr redirection in test command. 2016-08-16 14:38:39 +00:00
tools [Order Files] Don't use empty order files 2016-08-11 00:19:51 +00:00
unittests [Driver] Set the default driver mode based on the executable. 2016-08-12 17:47:52 +00:00
utils [clang-tblgen] Remove unused #include (NFC) 2016-08-05 22:48:53 +00:00
www cxx_status: update features implemented in clang 3.9 from "svn" to "Clang 3.9" now that svn trunk is 4.0. 2016-08-15 02:47:23 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.clang-format
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.clang-tidy Try to use readability-identifier-naming check on Clang. 2016-04-13 08:59:49 +00:00
.gitignore Add the clang debug info test directory to .gitignore as it's managed separately. 2016-01-29 01:35:55 +00:00
CMakeLists.txt Support setting default value for -rtlib at build time 2016-07-27 08:15:54 +00:00
CODE_OWNERS.TXT Added Anastasia Stulova as a code owner for OpenCL 2016-02-03 18:51:19 +00:00
INSTALL.txt
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LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:44 +00:00
ModuleInfo.txt
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NOTES.txt
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README.txt
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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/