wanglei 1bb7766489 [LoongArch] Optimize stack realignment using BSTRINS instruction ...

Prior to this change, stack realignment was achieved using the SRLI/SLLI
instructions in two steps. With this patch, stack realignment is
optimized using a single `BSTRINS` instruction.

Reviewed By: SixWeining, xen0n

Differential Revision: https://reviews.llvm.org/D158384

2023-08-23 09:21:42 +08:00

20 KiB

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