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Johannes Doerfert 70cac41a2b Reapply "[OpenMP][IRBuilder] Perform finalization (incl. outlining) late" 
Reapply 8a56d64d76 with minor fixes.

The problem was that cancellation can cause new edges to the parallel
region exit block which is not outlined. The CodeExtractor will encode
the information which "exit" was taken as a return value. The fix is to
ensure we do not return any value from the outlined function, to prevent
control to value conversion we ensure a single exit block for the
outlined region.

This reverts commit 3aac953afa.
 		2020-02-12 22:29:07 -06:00
..
INPUTS
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bindings [Wdocumentation] Implement \anchor 2019-12-21 14:52:21 +01:00
cmake [CMake][Fuchsia] Enable in-process cc1 2020-02-12 14:05:24 -08:00
docs Revert "Revert "Change clang option -ffp-model=precise to select ffp-contract=on"" 2020-02-12 07:30:43 -08:00
examples Update clang-interpreter example to incorporate changes in ce2207abaf. 2020-01-21 22:00:50 -08:00
include [Clang] Limit -fintegrated-cc1 to only one TU 2020-02-12 17:02:57 -05:00
lib Reapply "[OpenMP][IRBuilder] Perform finalization (incl. outlining) late" 2020-02-12 22:29:07 -06:00
runtime
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test Fix a reentrance bug with deserializing ObjC type parameters. 2020-02-12 18:44:19 -05:00
tools [Clang] When -ftime-trace is used, clean CompilerInstance::OutputFiles before exiting cc_main() 2020-02-12 17:02:57 -05:00
unittests Revert "Reland "[Support] make report_fatal_error `abort` instead of `exit`"" 2020-02-11 20:41:53 -08:00
utils [CMake] Rename EXCLUDE_FROM_ALL and make it an argument to add_lit_testsuite 2020-02-06 15:33:18 -08:00
www CWG1423: don't permit implicit conversion of nullptr_t to bool. 2020-02-11 06:52:45 -08:00
.arcconfig
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.clang-format
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.clang-tidy - Update .clang-tidy to ignore parameters of main like functions for naming violations in clang and llvm directory 2020-01-31 16:49:45 +00:00
.gitignore
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CMakeLists.txt [Clang][Driver] Re-use the calling process instead of creating a new process for the cc1 invocation 2020-01-13 10:40:18 -05:00
CODE_OWNERS.TXT
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INSTALL.txt
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LICENSE.TXT
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ModuleInfo.txt
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NOTES.txt
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README.txt [NFC] test commit reverted 2019-12-21 22:12:07 +04:00

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/