r259593 - in /trunk/gcc: ChangeLog testsuite/Ch...

[krebbel@gcc.gnu.org]

Author: krebbel
Date: Tue Apr 24 12:18:26 2018
New Revision: 259593

URL: https://gcc.gnu.org/viewcvs?rev=259593&root=gcc&view=rev
Log:
Fix PR85478

gcc/ChangeLog:

2018-04-24  Andreas Krebbel  <krebbel@linux.ibm.com>

	PR tree-optimization/85478
	* tree-vect-loop.c (vect_analyze_loop_2): Do not call
	vect_grouped_store_supported for single element vectors.

gcc/testsuite/ChangeLog:

2018-04-24  Andreas Krebbel  <krebbel@linux.ibm.com>

	PR tree-optimization/85478
	* g++.dg/pr85478.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/pr85478.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-loop.c