[Bug ipa/61085] [4.9/4.10 Regression] wrong code with -O2 -fno-early-inlining (maybe wrong devirtualization)

[jamborm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61085

--- Comment #5 from Martin Jambor <jamborm at gcc dot gnu.org> ---
Author: jamborm
Date: Thu May 15 15:04:18 2014
New Revision: 210477

URL: http://gcc.gnu.org/viewcvs?rev=210477&root=gcc&view=rev
Log:
2014-05-15  Martin Jambor  <mjambor@suse.cz>

    PR ipa/61085
    * ipa-prop.c (update_indirect_edges_after_inlining): Check
    type_preserved flag when the indirect edge is polymorphic.

testsuite/
    * g++.dg/ipa/pr61085.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/ipa/pr61085.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-prop.c
    trunk/gcc/testsuite/ChangeLog