[Bug tree-optimization/51600] [4.7 Regression] ice in estimate_local_effects

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51600

--- Comment #7 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-01-08 
00:16:28 UTC ---
Author: hubicka
Date: Sun Jan  8 00:16:18 2012
New Revision: 182984

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182984
Log:

    PR tree-optimization/51600
    * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Disable code
    that benefits small functions.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr51600.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-inline-analysis.c
    trunk/gcc/testsuite/ChangeLog