[Bug regression/49572] New: [4.4 Regression]: gcc.dg/tree-ssa/20030709-2.c scan-tree-dump-times cddce2 ".rtmem" 0

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49572

           Summary: [4.4 Regression]: gcc.dg/tree-ssa/20030709-2.c
                    scan-tree-dump-times cddce2 ".rtmem" 0
           Product: gcc
           Version: 4.4.7
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: regression
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hp@gcc.gnu.org
                CC: ebotcazou@gcc.gnu.org
              Host: x86_64-unknown-linux-gnu
            Target: cris-axis-elf


This test previously passed, now it fails on the 4.4 branch.
A commit in the revision range 175566:175604, of which the commit at revision
r175603 applies to the 4.4 branch, exposed or caused this regression.
Since then it fails as follows:

...
Running /tmp/hpautotest-gcc44/gcc/gcc/testsuite/gcc.dg/tree-ssa/tree-ssa.exp
...
FAIL: gcc.dg/tree-ssa/20030709-2.c scan-tree-dump-times cddce2 ".rtmem" 0
...

The message in gcc.log has no additional information.
The test looks identical to that on trunk, so it doesn't seem to be as trivial
as adjusting it.

Author of suspect patch CC:ed.