[PATCH] D67849: [InstCombine] (a+b) < a && (a+b) != 0 -> (0-b) < a iff a/b != 0 (PR43259)
Roman Lebedev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Sep 23 09:12:46 PDT 2019
lebedev.ri updated this revision to Diff 221353.
lebedev.ri added a comment.
Rebased after changing variable name.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D67849/new/
https://reviews.llvm.org/D67849
Files:
llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
llvm/test/Transforms/InstCombine/result-of-add-of-negative-is-non-zero-and-no-underflow.ll
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