r236878 - in /trunk/gcc: ChangeLog tree-ssa-loo...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Mon May 30 13:25:02 2016
New Revision: 236878

URL: https://gcc.gnu.org/viewcvs?rev=236878&root=gcc&view=rev
Log:
	* tree-ssa-loop-ivcanon.c (try_peel_loop): Correctly set wont_exit
	for peeled copies; avoid underflow when updating estimates; correctly
	scale loop profile.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-loop-ivcanon.c