llvm-project/clang
Reid Kleckner 8d58513da4 Cast vtable address points to i32 (...)** to enable more globalopt
We currently use i32 (...)** as the type of the vptr field in the LLVM
struct type. LLVM's GlobalOpt prefers any bitcasts to be on the side of
the data being stored rather than on the pointer being stored to.

Reviewers: majnemer

Differential Revision: http://reviews.llvm.org/D5916

llvm-svn: 223267
2014-12-03 21:00:21 +00:00
..
INPUTS
bindings [libclang] Add function to retrieve storage class in libclang. 2014-10-15 17:05:31 +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 Add support for has_feature(cxx_alignof) and has_feature(c_alignof). 2014-12-03 01:25:49 +00:00
examples Driver: Update clang-interpreter example for r218938 2014-10-03 01:08:27 +00:00
include Teach EvaluatedExprVisitor that the condition and unselected branches of a 2014-12-03 21:00:20 +00:00
lib Cast vtable address points to i32 (...)** to enable more globalopt 2014-12-03 21:00:21 +00:00
runtime Remove change to set SDKROOT when building compiler-rt on Darwin. 2014-11-10 20:01:19 +00:00
test Cast vtable address points to i32 (...)** to enable more globalopt 2014-12-03 21:00:21 +00:00
tools Make ArgumentsAdjuster an std::function. 2014-12-03 17:53:02 +00:00
unittests Make ArgumentsAdjuster an std::function. 2014-12-03 17:53:02 +00:00
utils Create a new 'flag_enum' attribute. 2014-11-28 00:53:20 +00:00
www [c++1z] Remove terse range-based for loops; they've been removed from 2014-11-27 01:54:27 +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 CMake: make the regexes used for setting HOST_LINK_VERSION more forgiving (PR21268) 2014-12-02 03:08:38 +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 Remove trailing spaces 2014-07-13 17:11:45 +00:00
README.txt Remove whitespace from test commit. 2014-07-16 19:10:36 +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/