r277317 - in /branches/gcc-9-branch/gcc: Change...

[marxin@gcc.gnu.org]

Author: marxin
Date: Wed Oct 23 12:12:57 2019
New Revision: 277317

URL: https://gcc.gnu.org/viewcvs?rev=277317&root=gcc&view=rev
Log:
Backport r276141

2019-10-23  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2019-09-26  Martin Liska  <mliska@suse.cz>

	PR tree-optimization/91885
	* tree-vectorizer.c (try_vectorize_loop_1):
	Add TODO_update_ssa_only_virtuals similarly to what slp
	pass does.
2019-10-23  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2019-09-26  Martin Liska  <mliska@suse.cz>

	PR tree-optimization/91885
	* gcc.dg/pr91885.c: New test.

Added:
    branches/gcc-9-branch/gcc/testsuite/gcc.dg/pr91885.c
Modified:
    branches/gcc-9-branch/gcc/ChangeLog
    branches/gcc-9-branch/gcc/testsuite/ChangeLog
    branches/gcc-9-branch/gcc/tree-vectorizer.c