[LegalizeTypes][NFC] Use dyn_cast instead of isa and cast
authorwanglian <Lian.Wang@streamcomputing.com>
Thu, 11 Aug 2022 02:41:58 +0000 (10:41 +0800)
committerwanglian <Lian.Wang@streamcomputing.com>
Fri, 12 Aug 2022 06:18:49 +0000 (14:18 +0800)
commit1303057888912d5f6513aed1be027d20156538a6
tree1750e3276231cb5dbf7c43249201a511bea84fa6
parent9e09c3186ed287fc9369faa09094473d50e3c38e
[LegalizeTypes][NFC] Use dyn_cast instead of isa and cast

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D131544
llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp