[Bug testsuite/117644] New: check_vect in tree-vect.h doesn't check RISCV V

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117644

            Bug ID: 117644
           Summary: check_vect in tree-vect.h doesn't check RISCV V
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Keywords: testsuite-fail
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: pinskia at gcc dot gnu.org
  Target Milestone: ---

While looking into PR 117494, I noticed that check_vect does not have a riscv
check for RISCV V.

This might not be an big issue since the vect.exp testsuite will see if it can
run with vector extension and downgrade from run to compile.