Re: [PATCH] RISC-V: Fix slide pattern recognition [PR122124]

[Jeff Law]

On 10/6/25 2:20 PM, Raphael Moreira Zinsly wrote:
Ensure the second pivot is really a pivot and it's not in OP1.

        PR target/122124
gcc/ChangeLog:
        * config/riscv/riscv-v.cc (shuffle_slide_patterns): Check if
        the second pivot is in OP1 and improve comments.

gcc/testsuite/ChangeLog:
        * gcc.target/riscv/rvv/autovec/pr122124.c: New test.
THanks.  I've pushed this to the trunk and will take care of the 
BZ/patchwork entry momentarily.

jeff