r271124 - in /trunk/gcc: ChangeLog tree-ssa-pre.c

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Mon May 13 11:22:21 2019
New Revision: 271124

URL: https://gcc.gnu.org/viewcvs?rev=271124&root=gcc&view=rev
Log:
2019-05-13  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/90316
	* tree-ssa-pre.c (insert_aux): Fold into ...
	(insert): ... this function.  Use a RPO walk to reduce the
	number of required iterations.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-pre.c