r237148 - in /branches/gcc-6-branch/gcc: Change...

[jakub@gcc.gnu.org]

Author: jakub
Date: Mon Jun  6 18:47:33 2016
New Revision: 237148

URL: https://gcc.gnu.org/viewcvs?rev=237148&root=gcc&view=rev
Log:
	PR tree-optimization/71259
	* tree-vect-slp.c (vect_get_constant_vectors): For
	VECTOR_BOOLEAN_TYPE_P, return all ones constant instead of
	one for constant op, and use COND_EXPR for non-constant.

	* gcc.dg/vect/pr71259.c: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/gcc.dg/vect/pr71259.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/testsuite/ChangeLog
    branches/gcc-6-branch/gcc/tree-vect-slp.c