hanchenye-llvm-project/clang
Sylvestre Ledru 7009204bd2 Decrease the verbosity of the -ftime-trace option
And move the relevant information in the doc.

Summary:
Currently, building a large software like Firefox shows
'Use chrome://tracing or Speedscope App (https://www.speedscope.app) for flamegraph visualization'
for each file.

Reviewers: anton-afanasyev

Reviewed By: anton-afanasyev

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D68260

llvm-svn: 373308
2019-10-01 07:52:42 +00:00
..
INPUTS
bindings [TestCommit] Trivial change to test commit access. 2019-09-19 09:24:42 +00:00
cmake [CMake][Fuchsia] Enable experimental pass manager by default 2019-08-29 23:12:06 +00:00
docs Decrease the verbosity of the -ftime-trace option 2019-10-01 07:52:42 +00:00
examples Fixup build of clang-interpreter example after change in r370122. 2019-08-28 02:13:24 +00:00
include Fix crash on value-dependent delete-expressions. 2019-09-30 22:55:27 +00:00
lib Don't elide the use of the thread wrapper for a thread_local constinit 2019-10-01 01:23:23 +00:00
runtime
test Don't elide the use of the thread wrapper for a thread_local constinit 2019-10-01 01:23:23 +00:00
tools Decrease the verbosity of the -ftime-trace option 2019-10-01 07:52:42 +00:00
unittests [clang-format] Reference qualifiers in member templates causing extra indentation. 2019-09-29 13:45:38 +00:00
utils [OpenCL] Add version handling and add vector ld/st builtins 2019-09-19 13:41:51 +00:00
www [cxx_status] Mark P0784R7 as partially complete. 2019-09-29 07:16:13 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt [CMake] Don't set Python_ADDITIONAL_VERSIONS 2019-07-18 15:17:42 +00:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
ModuleInfo.txt
NOTES.txt
README.txt [NFC] Test commit 2019-06-12 07:50:48 +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.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/