r255528 - in /trunk/gcc: ChangeLog gimple-loop-...

[jakub@gcc.gnu.org]

Author: jakub
Date: Sun Dec 10 10:39:56 2017
New Revision: 255528

URL: https://gcc.gnu.org/viewcvs?rev=255528&root=gcc&view=rev
Log:
	PR tree-optimization/83337
	* gimple-loop-interchange.cc (compute_access_stride): Handle bitfield DRs
	properly.

	* gcc.dg/tree-ssa/loop-interchange-14.c: New test.
	* gcc.dg/tree-ssa/loop-interchange-15.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/loop-interchange-14.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/loop-interchange-15.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-loop-interchange.cc
    trunk/gcc/testsuite/ChangeLog