r266956 - in /trunk/gcc: ChangeLog tree-affine.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon Dec 10 14:20:18 2018
New Revision: 266956

URL: https://gcc.gnu.org/viewcvs?rev=266956&root=gcc&view=rev
Log:
2018-12-10  Richard Biener  <rguenther@suse.de>

	* tree-affine.c (tree_to_aff_combination): Remove unreachable
	MEM_REF case.
	(aff_combination_expand): Cache on SSA names, not possibly
	on conversion trees.  Avoid expanding cases we do not handle.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-affine.c