r245837 - in /trunk/gcc: ChangeLog testsuite/Ch...

[amker@gcc.gnu.org]

Author: amker
Date: Thu Mar  2 11:25:11 2017
New Revision: 245837

URL: https://gcc.gnu.org/viewcvs?rev=245837&root=gcc&view=rev
Log:
	PR tree-optimization/66768
	* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Skip addr
	iv_use if base object can't be determined.

	gcc/testsuite
	* gcc.target/i386/pr66768.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/i386/pr66768.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-loop-ivopts.c