[Bug target/120830] [16 regression] ICE when building opencv-4.11.0 (as_a, at machmode.h:391)

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120830

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2025-06-26
           Assignee|unassigned at gcc dot gnu.org      |hjl.tools at gmail dot 
com
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1

--- Comment #8 from H.J. Lu <hjl.tools at gmail dot com> ---
I need to handle

(insn 427 425 429 12 (set (reg:V8DF 394)
        (vec_duplicate:V8DF (reg:V2DF 190 [ alpha ]))) "x.ii":692:10 discrim 1
9289 {*avx512dq_broadcastv8df_1}
     (nil))

Testing a patch.