tree 628b148e10b8df0cd46b53e620c9e28a1b04eaff
parent 49cade9501045641cf63bca54ab15728ea95f16d
author Søren Gjesse <sgjesse@google.com> 1739365032 +0100
committer Søren Gjesse <sgjesse@google.com> 1739365032 +0100

Don't use aliased values when comparing values for basic block subsumption

Aliased values can be defined by semantically different assume instructions  and then the resulting value chosen can have
information which does not correctly represent both values.

R=christofferqa@google.com

Fixes: b/395489597
Change-Id: Ieaeb4fbf8d49cdc60d2912791cc2b701d42d2b34