r226179 - in /trunk/gcc: ChangeLog alias.c cse....

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Fri Jul 24 16:46:04 2015
New Revision: 226179

URL: https://gcc.gnu.org/viewcvs?rev=226179&root=gcc&view=rev
Log:
[obvious] Use std::swap instead of manually swapping in a few more places

	* alias.c (nonoverlapping_memrefs_p): Use std::swap instead of
	manually swapping values.
	* cse.c (fold_rtx): Likewise.
	* lra-eliminations.c (form_sum): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/alias.c
    trunk/gcc/cse.c
    trunk/gcc/lra-eliminations.c