[Bug tree-optimization/101856] match_arith_overflow checks only mulv4_optab/umulv4_optab tables when smul_highpart_optab/umul_highpart_optab can produce decent code too

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101856

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org
             Status|NEW                         |ASSIGNED

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 55109
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55109&action=edit
gcc14-pr101856.patch

Untested fix.