r225996 - in /trunk/gcc: ChangeLog combine.c

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Mon Jul 20 12:49:36 2015
New Revision: 225996

URL: https://gcc.gnu.org/viewcvs?rev=225996&root=gcc&view=rev
Log:
[PATCH][combine][1/2] Try to simplify before substituting

	* combine.c (combine_simplify_rtx): Move simplification step
	before various transformations/substitutions.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c