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path: root/llvm/lib/Transforms/Utils/GuardUtils.cpp
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* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. 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: 351636
* Revert r340921 "[NFC] Unify guards detection"Hans Wennborg2018-08-291-6/+0
| | | | | | | | | | | | | | | | | | This broke the build, see e.g. http://lab.llvm.org:8011/builders/clang-cmake-armv8-lnt/builds/4626/ http://lab.llvm.org:8011/builders/clang-ppc64be-linux-lnt/builds/18647/ http://lab.llvm.org:8011/builders/clang-cmake-x86_64-avx2-linux/builds/5856/ http://lab.llvm.org:8011/builders/lld-x86_64-freebsd/builds/22800/ > We have multiple places in code where we try to identify whether or not > some instruction is a guard. This patch factors out this logic into a separate > utility function which works uniformly in all places. > > Differential Revision: https://reviews.llvm.org/D51152 > Reviewed By: fedor.sergeev llvm-svn: 340923
* [NFC] Unify guards detectionMax Kazantsev2018-08-291-0/+6
| | | | | | | | | | | We have multiple places in code where we try to identify whether or not some instruction is a guard. This patch factors out this logic into a separate utility function which works uniformly in all places. Differential Revision: https://reviews.llvm.org/D51152 Reviewed By: fedor.sergeev llvm-svn: 340921
* [NFC] Factor out guard utility methods into a separate fileMax Kazantsev2018-08-291-0/+64
This patch creates file GuardUtils which will contain logic for work with guards that can be shared across different passes. Differential Revision: https://reviews.llvm.org/D51151 Reviewed By: fedor.sergeev llvm-svn: 340914
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