[Bug middle-end/106806] New: [13 regression] gcc.dg/tree-ssa/gen-vect-34.c fails after r13-2333-gca8f4e8af14869

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106806

            Bug ID: 106806
           Summary: [13 regression] gcc.dg/tree-ssa/gen-vect-34.c fails
                    after r13-2333-gca8f4e8af14869
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:ca8f4e8af148694ae2fd444a0cdcf713910d23fd, r13-2333-gca8f4e8af14869
make  -k check-gcc RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/gen-vect-34.c"
FAIL: gcc.dg/tree-ssa/gen-vect-34.c scan-tree-dump-times vect "vectorized 1
loops" 1
# of expected passes            1
# of unexpected failures        1


commit ca8f4e8af148694ae2fd444a0cdcf713910d23fd (HEAD, refs/bisect/bad)
Author: konglin1 <lingling.k...@intel.com>
Date:   Thu Sep 1 14:40:42 2022 +0800

    middle-end: Add MULT_EXPR recognition for cond scalar reduction