[Bug testsuite/72850] New: FAIL: gcc.dg/tree-ssa/pr69270-3.c scan-tree-dump-times uncprop1 ", 1" 4

["thopre01 at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72850

            Bug ID: 72850
           Summary: FAIL: gcc.dg/tree-ssa/pr69270-3.c scan-tree-dump-times
                    uncprop1 ", 1" 4
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: thopre01 at gcc dot gnu.org
                CC: hubicka at gcc dot gnu.org
  Target Milestone: ---
            Target: arm-none-eabi

Created attachment 39086
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39086&action=edit
uncprop1, thread1, thread2, thread3 and thread4 dump before and after

Hi,

As of r239219, gcc.dg/tree-ssa/pr69270-3.c started to FAIL on arm-none-eabi
targets for its scan-tree-dump-times uncprop1 ", 1" 4 check. Attached to this
bug report are the dumps for uncprop1 and threads passes before and after that
commit. The FAIL happens at least for Cortex-M0, Cortex-M3, Cortex-M4 and
Cortex-M7 ARM CPUs.

Best regards.