r259644 - in /branches/ssa-range/gcc: fold-cons...

[amacleod@gcc.gnu.org]

Author: amacleod
Date: Wed Apr 25 11:51:24 2018
New Revision: 259644

URL: https://gcc.gnu.org/viewcvs?rev=259644&root=gcc&view=rev
Log:
properly implement divide, common some fold-const code

Modified:
    branches/ssa-range/gcc/fold-const.c
    branches/ssa-range/gcc/fold-const.h
    branches/ssa-range/gcc/range-op.c
    branches/ssa-range/gcc/range-op.h
    branches/ssa-range/gcc/testsuite/gcc.dg/tree-ssa/pr68431.c