[Bug other/115873] New: New test case gcc.dg/vect/slp-54.c fails

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115873

            Bug ID: 115873
           Summary: New test case gcc.dg/vect/slp-54.c fails
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:7eb8b65780d9dc3e266056383279b00d5e152bea, r15-1848-g7eb8b65780d9dc

This fails on both LE and BE on powerpc64.

make  -k check-gcc RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-54.c"
FAIL: gcc.dg/vect/slp-54.c scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/slp-54.c -flto -ffat-lto-objects  scan-tree-dump vect
"vectorizing stmts using SLP"


commit 7eb8b65780d9dc3e266056383279b00d5e152bea (HEAD)
Author: Richard Biener <rguent...@suse.de>
Date:   Wed Jul 3 13:50:59 2024 +0200

    Support group size of three in SLP store permute lowering

            * gcc.dg/vect/slp-54.c: New testcase.