llvm-project/clang
Argyrios Kyrtzidis 92dd466a1a [PCH] Store the offsets of source location file entries and go through them
in ASTReader::validateFileEntries().

This avoids going through all source location entries and fixes the performance regression.
Many thanks to Doug for the hint!
(rdar://9530587)

llvm-svn: 132481
2011-06-02 20:01:46 +00:00
..
INPUTS
bindings/python python bindings: Add support for different kind of completion chunks 2011-02-05 17:54:10 +00:00
clang.xcodeproj In the clang.xcodeproj modify the 'clang' target to do nothing, not try to build anything. 2011-02-23 00:15:56 +00:00
docs Remove derelict documentation. 2011-06-01 17:45:02 +00:00
examples Reverts the Tooling changes as requested by Chris. 2011-06-02 16:58:33 +00:00
include [PCH] Store the offsets of source location file entries and go through them 2011-06-02 20:01:46 +00:00
lib [PCH] Store the offsets of source location file entries and go through them 2011-06-02 20:01:46 +00:00
runtime Driver/Darwin: Change to use generic iOS runtime library, which we now always need. 2011-04-18 23:48:36 +00:00
test Change how we link libprofile_rt.a. While at it, refactor the code a bit. 2011-06-02 18:58:46 +00:00
tools Objective-C doesn't consider the use of incomplete types as method 2011-05-27 01:19:52 +00:00
unittests Reverts the Tooling changes as requested by Chris. 2011-06-02 16:58:33 +00:00
utils fix a bunch of comment typos found by codespell. Patch by 2011-04-15 05:22:18 +00:00
www Improve the readability of the "Expressive Diagnostics" page, from Dave Yost! 2011-06-01 22:45:49 +00:00
CMakeLists.txt CMake: add support for CLANG_VENDOR. PR9966. 2011-05-20 15:57:59 +00:00
INSTALL.txt
LICENSE.TXT
Makefile Basic: Add support for a build variable to set the repository path that goes 2011-03-31 00:32:50 +00:00
ModuleInfo.txt
NOTES.txt A Release-Asserts build is now called a Release build. 2010-07-07 07:49:17 +00:00
README.txt
TODO.txt Test commit; added blank line to TODO.txt 2011-01-04 19:19:20 +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.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/