r218308 - in /trunk/gcc: ChangeLog builtins.c m...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Wed Dec  3 11:55:14 2014
New Revision: 218308

URL: https://gcc.gnu.org/viewcvs?rev=218308&root=gcc&view=rev
Log:
2014-12-03  Richard Biener  <rguenther@suse.de>

	PR middle-end/14541
	* builtins.c (fold_builtin_logarithm): Implement simplifications ...
	* match.pd: ... here as patterns.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/match.pd