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llvm-project/clang
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Chandler Carruth a2a5410e6d Add 3dNOW intrinsic header to x86intrin.h, conditioned on __3dNOW__ to 
match the behavior of GCC. Also add a test for these intrinsics, which
apparently have *zero* tests. =[ Not surprisingly, Clang crashed when
compiling these.

Fix the bug in CodeGen where we failed to bitcast the argument type to
x86mmx prior to calling the LLVM intrinsic. This fixes an assert on the
new 3dnow-builtins.c test.

This is one issue impacting the efforts to get Clang to emulate the
Microsoft intrinsics headers -- 3dnow intrinsics are implictitly made
available there.

llvm-svn: 150948
 		2012-02-20 07:35:45 +00:00
..
INPUTS Extend all-std-headers.cpp to include C++11 headers when building in C++11 mode. 2012-02-14 23:06:14 +00:00
bindings/python [clang.py] Implement Type.is_function_variadic 2012-02-19 18:28:33 +00:00
docs Add -Wstrncat-size and -Wempty-body to release notes. 2012-02-18 14:13:26 +00:00
examples drop more llvm:: prefixes on SmallString<> 2012-02-13 12:32:26 +00:00
include Implement a -gcc-toolchain command line option that does the same as 2012-02-19 01:38:32 +00:00
lib Add 3dNOW intrinsic header to x86intrin.h, conditioned on __3dNOW__ to 2012-02-20 07:35:45 +00:00
runtime Use the new installheaders makefile target in libcxx. 2012-01-21 06:25:34 +00:00
test Add 3dNOW intrinsic header to x86intrin.h, conditioned on __3dNOW__ to 2012-02-20 07:35:45 +00:00
tools Revert "Revert "Make CXXNewExpr contain only a single initialier, and not hold the used constructor itself."" 2012-02-16 12:22:20 +00:00
unittests drop more llvm:: prefixes on SmallString<> 2012-02-13 12:32:26 +00:00
utils Store the warning option corresponding to a diagnostics as an index into the option table instead of storing the name. 2012-02-15 20:57:03 +00:00
www I hereby declare that all remaining constexpr issues are bugs, not unimplemented 2012-02-14 22:39:23 +00:00
.gitignore Revert "Test commit" 2011-10-24 10:03:25 +00:00
CMakeLists.txt include clang's config.h unconditionally (v2) 2012-02-14 15:54:49 +00:00
INSTALL.txt
…
LICENSE.TXT Happy new year 2012! 2012-01-01 08:16:56 +00:00
Makefile Add the Clang tblgen backends to Clang, and flip the switch to cause 2011-10-06 13:03:08 +00:00
ModuleInfo.txt
…
NOTES.txt Make a note about a missing optimization. 2011-07-28 07:41:22 +00:00
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/