[Bug bootstrap/50878] [4.7 Regression] ARM bootstrap failure on insn-preds.c with error: dominator of 12 should be 6, not 5

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50878

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |vries at gcc dot gnu.org
   Target Milestone|---                         |4.7.0
            Summary|ARM bootstrap failure on    |[4.7 Regression] ARM
                   |insn-preds.c with error:    |bootstrap failure on
                   |dominator of 12 should be   |insn-preds.c with error:
                   |6, not 5                    |dominator of 12 should be
                   |                            |6, not 5

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-10-27 
09:20:33 UTC ---
Probably caused by tail-merge.