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llvm-project/clang
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Eric Christopher ea00c2a06f Add CodeGen support for adding cpu attributes on functions based on 
the target-cpu, if different from the triple's cpu, and
target-features as they're written that are passed down from the
driver.

Together with LLVM r232885 this should allow the LTO'ing of binaries
that contain modules compiled with different code generation options
on a subset of architectures with full backend support (x86, powerpc,
aarch64).

llvm-svn: 232888
 		2015-03-21 06:15:15 +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 [UBSan] Don't allow to use UBSan with anything except for ASan. 2015-03-20 18:45:06 +00:00
examples Replace size() calls on containers with empty() calls where appropriate. NFC 2015-01-23 15:36:10 +00:00
include [modules] When either redecl chain merging or an update record causes us to 2015-03-21 00:58:54 +00:00
lib Add CodeGen support for adding cpu attributes on functions based on 2015-03-21 06:15:15 +00:00
runtime Remove support for building sanitizers from Makefile/autoconf build on Linux. 2015-02-18 22:26:22 +00:00
test Add CodeGen support for adding cpu attributes on functions based on 2015-03-21 06:15:15 +00:00
tools Update for llvm api change. 2015-03-20 20:00:30 +00:00
unittests clang-format: Fix another bug in wrapping around "*". 2015-03-19 09:40:16 +00:00
utils Devirtualize Attr and all subclasses. 2015-03-19 16:06:49 +00:00
www C++14: Disable sized deallocation by default due to ABI breakage 2015-03-20 00:31:07 +00:00
.arcconfig
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.clang-format
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.clang-tidy Enable display of compiler diagnostics in clang-tidy. 2014-10-29 17:28:51 +00:00
.gitignore
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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 Add myself as a code owner for Microsoft C++ ABI code and general Windows support 2015-02-26 20:37:49 +00:00
INSTALL.txt
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LICENSE.TXT Update copyright year to 2015. 2015-03-12 01:36:10 +00:00
Makefile
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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.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/