r243545 - in /trunk/libgcc: ChangeLog config/av...

Mon Dec 12 11:25:00 GMT 2016

Author: gjl
Date: Mon Dec 12 11:25:51 2016
New Revision: 243545

URL: https://gcc.gnu.org/viewcvs?rev=243545&root=gcc&view=rev
Log:
libgcc/
	2016-12-12  George Spelvin  <linux@sciencehorizons.net>
	* config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore
	R16 instead of push + pop.
	(__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs.


Modified:
    trunk/libgcc/ChangeLog
    trunk/libgcc/config/avr/lib1funcs.S