[PATCH] D46494: [DAGCombiner] Masked merge: enhance handling of 'andn' with immediates

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun May 6 12:43:29 PDT 2018


lebedev.ri updated this revision to Diff 145411.
lebedev.ri marked 4 inline comments as done.
lebedev.ri edited the summary of this revision.
lebedev.ri added a comment.

Ok, i really messed that up :D
This should be better: https://rise4fun.com/Alive/xJS

Fixed with the correct fold, updated mca diffs in the differential's description:
F6120274: trunk-vs-patch.txt <https://reviews.llvm.org/F6120274> F6120277: prevpatch-vs-patch.txt <https://reviews.llvm.org/F6120277>


Repository:
  rL LLVM

https://reviews.llvm.org/D46494

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/X86/unfold-masked-merge-scalar-variablemask.ll

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