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path: root/contrib/llvm-project/llvm/lib/Analysis/BasicAliasAnalysis.cpp
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* Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmpDimitry Andric2020-07-311-26/+29
| | | | | | | release/11.x llvmorg-11.0.0-rc1-25-g903c872b169. Notes: svn path=/projects/clang1100-import/; revision=363746
* Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmpDimitry Andric2020-07-311-31/+46
| | | | | | | | | | | | master 2e10b7a39b9, the last commit before the llvmorg-12-init tag, from which release/11.x was branched. Note that for now, I rolled back all our local changes to make merging easier, and I will reapply the still-relevant ones after updating to 11.0.0-rc1. Notes: svn path=/projects/clang1100-import/; revision=363742
* Merge commit 0cecafd647cc from llvm git (by Alina Sbirlea):Dimitry Andric2020-06-181-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [BasicAA] Make BasicAA a cfg pass. Summary: Part of the changes in D44564 made BasicAA not CFG only due to it using PhiAnalysisValues which may have values invalidated. Subsequent patches (rL340613) appear to have addressed this limitation. BasicAA should not be invalidated by non-CFG-altering passes. A concrete example is MemCpyOpt which preserves CFG, but we are testing it invalidates BasicAA. llvm-dev RFC: https://groups.google.com/forum/#!topic/llvm-dev/eSPXuWnNfzM Reviewers: john.brawn, sebpop, hfinkel, brzycki Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D74353 This fixes an issue with clang's -fintegrated-cc1 feature, which could make it output slightly different assembly code, depending on the way it was invoked. In r361755 we attempted to work around it by disabling the integrated cc1 stage, but it did not solve the root cause for all situations. Extensive testing and bisecting showed that the above change finally makes the output deterministic, even if -fintegrated-cc1 is on. Reported by: Fabian Keil <fk@fabiankeil.de> PR: 246630 MFC after: 3 days Notes: svn path=/head/; revision=362341
* Merge ^/vendor/lvm-project/master up to its last change (upstream commitDimitry Andric2020-01-241-3/+5
| | | | | | | e26a78e70), and resolve conflicts. Notes: svn path=/projects/clang1000-import/; revision=357095
* Merge ^/vendor/llvm/dist up to its last change, and resolve conflicts.Dimitry Andric2020-01-221-10/+32
| | | | Notes: svn path=/projects/clang1000-import/; revision=356992
* Move all sources from the llvm project into contrib/llvm-project.Dimitry Andric2019-12-201-0/+2078
This uses the new layout of the upstream repository, which was recently migrated to GitHub, and converted into a "monorepo". That is, most of the earlier separate sub-projects with their own branches and tags were consolidated into one top-level directory, and are now branched and tagged together. Updating the vendor area to match this layout is next. Notes: svn path=/head/; revision=355940
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