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Commit 87f0d553 authored by chenglin.bi's avatar chenglin.bi Committed by Ben Shi
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[AArch64] Fold lsr+bfi in tryBitfieldInsertOpFromOr 

In tryBitfieldInsertOpFromOr, if the new created LSR Node's source
is LSR with Imm shift, try to fold them.

Fixes https://github.com/llvm/llvm-project/issues/54696

Reviewed By: efriedma, benshi001

Differential Revision: https://reviews.llvm.org/D122915
parent 1dc1d5a0
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