[PATCH] D43835: Simplify more cases of logical ops of masked icmps.
Hiroshi Yamauchi via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Mar 9 08:55:52 PST 2018
yamauchi added inline comments.
================
Comment at: lib/Transforms/InstCombine/InstCombineAndOrXor.cpp:448
+ // If IsAnd is false, we get it in negated form:
+ // (icmp eq (A & B), 0) || (icmp ne (A & D), E) ->
+ // !((icmp ne (A & B), 0) && (icmp eq (A & D), E)).
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davidxl wrote:
> || -> |
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Repository:
rL LLVM
https://reviews.llvm.org/D43835
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