Re: [PATCH 1/2] RISC-V: Improve bitwise and ashift reassociation for single-bit immediate without zbs [PR 115921]

[Jeff Law]

On 1/12/25 7:49 AM, Xi Ruoyao wrote:

When zbs is not available, there's nothing special with single-bit
immediates and we should perform reassociation as normal immediates.

gcc/ChangeLog:

        PR target/115921
        * config/riscv/riscv.md (<optab>_shift_reverse): Only check
        popcount_hwi if !TARGET_ZBS.

Thanks.  I've pushed this to the trunk.
jeff