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Nirav Dave
c314f34707
[DAG] Fold FrameIndex offset into BaseIndexOffset analysis. NFCI.
Relanding after restricting equalBaseIndex to not erroneuosly consider a FrameIndices stemming from alloca from being comparable as its offset is set post-selectionDAG. Pull FrameIndex comparision reasoning from DAGCombiner::isAlias to general BaseIndexOffset. llvm-svn: 306688
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you are writing a package for LLVM, see docs/Packaging.rst for our suggestions.
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