[Bug middle-end/38474] slow compilation at -O0 due to expand's temp slot goo

[jamborm at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38474

--- Comment #68 from Martin Jambor <jamborm at gcc dot gnu.org> 2012-07-02 15:53:29 UTC ---
Author: jamborm
Date: Mon Jul  2 15:53:21 2012
New Revision: 189165

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189165
Log:
2012-07-02  Martin Jambor  <mjambor@suse.cz>

    PR middle-end/38474
    * ipa-prop.c (compute_known_type_jump_func): Check for a BINFO before
    checking for a dynamic type change.


Modified:
    branches/gcc-4_6-branch/gcc/ChangeLog
    branches/gcc-4_6-branch/gcc/ipa-prop.c