[Bug target/123274] [16 Regression] ICE: in extract_insn, at recog.cc:2888 (unrecognizable insn: mult:DI) with -O2 -march=rv64id and __builtin_mul_overflow()

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123274

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2025-12-23
     Ever confirmed|0                           |1
   Target Milestone|---                         |16.0

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.

`usmul<mode>3` pattern needs `TARGET_ZMMUL || TARGET_MUL` add to it.