r184089 - in /trunk/gcc: ChangeLog predict.c te...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Fri Feb 10 12:21:16 2012
New Revision: 184089

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184089
Log:
	PR middle-end/48600
	* predict.c (predict_paths_for_bb): Prevent looping.
	(predict_paths_leading_to_edge, predict_paths_leading_to): Update.
	* g++.dg/torture/pr48600.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr48600.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/predict.c
    trunk/gcc/testsuite/ChangeLog