[Bug bootstrap/53197] [4.8 Regression] bootstrap comparison failure

[matz at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53197

--- Comment #15 from Michael Matz <matz at gcc dot gnu.org> 2012-05-03 02:32:13 UTC ---
Author: matz
Date: Thu May  3 02:32:08 2012
New Revision: 187074

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187074
Log:
    PR bootstrap/53197
    * tree-ssa-dse.c (dse_optimize_stmt): Take pointer to
    iterator.
    (dse_enter_block): Properly iterate the whole sequence even
    if the last statement was removed.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-dse.c