Ben Shi 96dcd8cb94 [LoongArch] Optimize bitwise and with immediates ...

Optimize bitfield extractions retaining bit positions
from 'lu12i + addi + and' to 'bstrpick + slli'.

Reviewed By: xen0n, SixWeining

Differential Revision: https://reviews.llvm.org/D147368

2023-04-03 12:10:07 +08:00

2.6 KiB

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