[Bug testsuite/109145] New: new test case gcc.dg/tree-ssa/forwprop-39.c from r13-6624-geb337d28c32b1b fails

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109145

            Bug ID: 109145
           Summary: new test case gcc.dg/tree-ssa/forwprop-39.c from
                    r13-6624-geb337d28c32b1b fails
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: seurer at gcc dot gnu.org
  Target Milestone: ---

g:eb337d28c32b1b460cc85b3c00f8418ca535c77b, r13-6624-geb337d28c32b1b

I am seeing this failing only on our older power 7 machines.

make  -k check-gcc RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/forwprop-39.c"
FAIL: gcc.dg/tree-ssa/forwprop-39.c (test for excess errors)
FAIL: gcc.dg/tree-ssa/forwprop-39.c scan-tree-dump-not forwprop1 "COMPLEX_EXPR"
FAIL: gcc.dg/tree-ssa/forwprop-39.c scan-tree-dump-not optimized
"REALPART_EXPR"
# of unexpected failures        3

commit eb337d28c32b1b460cc85b3c00f8418ca535c77b
Author: Richard Biener <rguent...@suse.de>
Date:   Tue Mar 7 11:04:55 2023 +0100

    tree-optimization/109046 - re-combine complex loads