[Bug tree-optimization/47555] [4.4 Regression] Huge memory usage when optimizing

[dnovillo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47555

--- Comment #12 from Diego Novillo <dnovillo at gcc dot gnu.org> 2011-02-02 
18:15:18 UTC ---
Author: dnovillo
Date: Wed Feb  2 18:15:10 2011
New Revision: 169744

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169744
Log:
2011-02-01  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/47555
    Revert
    2010-07-15  Sebastian Pop  <sebastian....@amd.com>

    * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.

    * gcc.dg/pr47555.c: New testcase.

Added:
    branches/google/integration/gcc/testsuite/gcc.dg/pr47555.c
Modified:
    branches/google/integration/gcc/ChangeLog
    branches/google/integration/gcc/params.def
    branches/google/integration/gcc/testsuite/ChangeLog