hanchenye-llvm-project/clang
Nemanja Ivanovic e96e697294 [PowerPC] Enable -fomit-frame-pointer by default for PPC
As is the case on platforms like Mips, X86 and SystemZ, the -fomit-frame-pointer
should be enabled by default on PPC when optimizing at -O1 and above. This
brings the behaviour of LLVM on PPC in line with GCC.

Committing on behalf of Hiroshi Inoue.

Differential Revision: https://reviews.llvm.org/D29750

llvm-svn: 296861
2017-03-03 09:49:17 +00:00
..
INPUTS
bindings [libclang] [OpenCL] Expose half type. 2017-02-10 15:51:11 +00:00
cmake [CMake] Add Fuchsia toolchain CMake cache files 2017-02-17 19:28:54 +00:00
docs [clang-format] Add a new flag FixNamespaceComments to FormatStyle 2017-03-01 15:35:39 +00:00
examples
include Promote ConstantInitBuilder to be a public CodeGen API; it's 2017-03-02 20:04:19 +00:00
lib [PowerPC] Enable -fomit-frame-pointer by default for PPC 2017-03-03 09:49:17 +00:00
runtime
test [PowerPC] Enable -fomit-frame-pointer by default for PPC 2017-03-03 09:49:17 +00:00
tools Add coding and shebang. 2017-03-02 18:47:22 +00:00
unittests [clang-format] Use number of unwrapped lines for short namespace 2017-03-02 09:54:44 +00:00
utils Improve workaround for Sphinx's lack of support for command line options containing '+', '.' etc. to be more stable as the set of options changes. 2017-01-27 01:54:42 +00:00
www Update cxx_dr_status page. 2017-02-25 23:54:18 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt clang/CMakeLists.txt: Rework r294954 -- use file(TO_CMAKE_PATH). 2017-02-19 03:17:31 +00:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
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/