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* Update more file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | | to reflect the new license. These used slightly different spellings that defeated my regular expressions. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351648
* Clang-format and whitespace cleanup of source codeJonathan Peyton2017-05-121-26/+37
| | | | | | | | | | | | | This patch contains the clang-format and cleanup of the entire code base. Some of clang-formats changes made the code look worse in places. A best effort was made to resolve the bulk of these problems, but many remain. Most of the problems were mangling line-breaks and tabbing of comments. Patch by Terry Wilmarth Differential Revision: https://reviews.llvm.org/D32659 llvm-svn: 302929
* [OpenMP] New Tsan annotations to remove false positive on reduction and barriersJonas Hahnfeld2017-02-151-13/+4
| | | | | | | | | | | Added new ThreadSanitizer annotations to remove false positives with OpenMP reduction. Cleaned up Tsan annotations header file from unused annotations. Patch by Simone Atzeni! Differential Revision: https://reviews.llvm.org/D29202 llvm-svn: 295158
* [OpenMP] Enable ThreadSanitizer to check OpenMP programsJonas Hahnfeld2016-11-071-0/+168
This patch allows ThreadSanitizer (Tsan) to verify OpenMP programs. It means that no false positive will be reported by Tsan when verifying an OpenMP programs. This patch introduces annotations within the OpenMP runtime module to provide information about thread synchronization to the Tsan runtime. In order to enable the Tsan support when building the runtime, you must enable the TSAN_SUPPORT option with the following environment variable: -DLIBOMP_TSAN_SUPPORT=TRUE The annotations will be enabled in the main shared library (same mechanism of OMPT). Patch by Simone Atzeni and Joachim Protze! Differential Revision: https://reviews.llvm.org/D13072 llvm-svn: 286115
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