r260155 - in /trunk/gcc: ChangeLog testsuite/Ch...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri May 11 07:38:49 2018
New Revision: 260155

URL: https://gcc.gnu.org/viewcvs?rev=260155&root=gcc&view=rev
Log:
	PR tree-optimization/85692
	* tree-ssa-forwprop.c (simplify_vector_constructor): Try two
	source permute as well.

	* gcc.target/i386/pr85692.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr85692.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-forwprop.c