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Sanjay Patel 0e806a85e1 [CodeGen] add tests for __builtin_sqrt*; NFC
I don't know if this is correct, but this is what we currently do.
More discussion in PR27108 and PR27435 and D27618.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@316250 91177308-0d34-0410-b5e6-96231b3b80d8
2017-10-20 23:32:41 +00:00
INPUTS Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164766 2012-09-27 10:16:10 +00:00
bindings [libclang] Add support for querying cursor availability 2017-10-16 23:46:02 +00:00
cmake [clang-proto-fuzzer] Use ToT protobuf-mutator. 2017-10-18 18:38:04 +00:00
docs [Sema] Re-land: Diagnose tautological comparison with type's min/max values 2017-10-15 20:13:17 +00:00
examples Add LLVMOption to clang-interpreter, corresponding to r291938. 2017-01-14 08:54:05 +00:00
include Implement current CWG direction for support of arrays of unknown bounds in 2017-10-20 22:56:25 +00:00
lib [Analyzer] Correctly handle parameters passed by reference when bodyfarming std::call_once 2017-10-20 23:29:59 +00:00
runtime Allow building libFuzzer tests in two-stage compiler-rt build. 2017-10-13 23:50:53 +00:00
test [CodeGen] add tests for __builtin_sqrt*; NFC 2017-10-20 23:32:41 +00:00
tools [clang-refactor] Add "-Inplace" option to the commandline tool. 2017-10-20 12:37:16 +00:00
unittests [clang-format] Sort whole block of using declarations while partially formatting 2017-10-18 22:13:25 +00:00
utils Silence -Wimplicit-fallthrough warnings with the generated code; NFC. 2017-10-18 12:11:58 +00:00
www Typos in tutorial 2017-10-13 00:31:07 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.clang-format Switch the default mode for clang-format to '-file'. Make 'LLVM' the 2013-09-02 07:42:02 +00:00
.clang-tidy Try to use readability-identifier-naming check on Clang. 2016-04-13 08:59:49 +00:00
.gitignore Add the clang debug info test directory to .gitignore as it's managed separately. 2016-01-29 01:35:55 +00:00
CMakeLists.txt [CMake][OpenMP] Customize default offloading arch 2017-10-17 13:37:36 +00:00
CODE_OWNERS.TXT Added Anastasia Stulova as a code owner for OpenCL 2016-02-03 18:51:19 +00:00
INSTALL.txt Honor system specific paths of MAN pages 2015-11-20 18:49:02 +00:00
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:44 +00:00
ModuleInfo.txt Move the ModuleInfo.txt file. 2007-07-11 17:03:27 +00:00
NOTES.txt Remove trailing spaces 2014-07-13 17:11:45 +00:00
README.txt Test commit access in clang. 2017-09-03 15:29:38 +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/