hanchenye-llvm-project/clang
Jacob Baungard Hansen 13a4937404 [Sparc] Add software float option -msoft-float
Summary:
Following patch D19265 which enable software floating point support in the Sparc backend, this patch enables the option to be enabled in the front-end using the -msoft-float option.

The user should ensure a library (such as the builtins from Compiler-RT) that includes the software floating point routines is provided.

Reviewers: jyknight, lero_chris

Subscribers: jyknight, cfe-commits

Differential Revision: http://reviews.llvm.org/D20419

llvm-svn: 270538
2016-05-24 08:30:08 +00:00
..
INPUTS
bindings Enable support for __float128 in Clang and enable it on pertinent platforms 2016-05-09 08:52:33 +00:00
cmake [cmake] Enable zlib support for Apple stage2 builds 2016-05-09 18:40:09 +00:00
docs Clang support for __is_assignable intrinsic 2016-05-23 17:21:55 +00:00
examples AnnotateFunctions: Tweak for mingw. 2016-04-04 15:30:44 +00:00
include clang-c: de-anonymize structure declaration 2016-05-24 01:23:24 +00:00
lib [Sparc] Add software float option -msoft-float 2016-05-24 08:30:08 +00:00
runtime [CMake] Pass LLVM_LIBDIR_SUFFIX into Compiler-RT 2016-05-10 16:10:22 +00:00
test [Sparc] Add software float option -msoft-float 2016-05-24 08:30:08 +00:00
tools Update for llvm change. 2016-05-18 11:58:56 +00:00
unittests clang-format: [JS] sort ES6 imports. 2016-05-20 11:24:24 +00:00
utils Visualize ellipses in TemplateTypeParm and TemplateTypeParmDecl 2016-05-24 01:47:41 +00:00
www [www][analyzer] Update recommended suppression mechanism for localization. 2016-05-06 18:13:30 +00:00
.arcconfig
.clang-format
.clang-tidy Try to use readability-identifier-naming check on Clang. 2016-04-13 08:59:49 +00:00
.gitignore
CMakeLists.txt [CMake] On Darwin bootstrap LTO builds set DYLD_LIBRARY_PATH instead of using llvm-ar 2016-04-27 18:52:48 +00:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:44 +00:00
ModuleInfo.txt
NOTES.txt
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.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/