r266591 - in /branches/ssa-range/gcc: ssa-range...

[amacleod@gcc.gnu.org]

Author: amacleod
Date: Wed Nov 28 21:29:26 2018
New Revision: 266591

URL: https://gcc.gnu.org/viewcvs?rev=266591&root=gcc&view=rev
Log:
- make a few range_on_ routines return void as they MUST returna  range since they are passed ina  name. client makes sure its a valid ssa-name.
- tweak edge range printing

Modified:
    branches/ssa-range/gcc/ssa-range.cc
    branches/ssa-range/gcc/ssa-range.h
    branches/ssa-range/gcc/tree-ssa-threadbackward.c