r260501 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue May 22 09:55:49 2018
New Revision: 260501

URL: https://gcc.gnu.org/viewcvs?rev=260501&root=gcc&view=rev
Log:
2018-05-22  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/85863
	* tree-vect-stmts.c (vect_is_simple_cond): Only widen invariant
	comparisons when vectype is specified.
	(vectorizable_condition): Do not specify vectype for
	vect_is_simple_cond when SLP vectorizing.

	* gfortran.fortran-torture/compile/pr85863.f: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr85863.f
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-stmts.c