2016-02-23  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/69666
	* tree-sra.c (sra_modify_assign): Do not attempt to create
	default_def replacements for unscalarizable regions.

testsuite/
	* gcc.dg/tree-ssa/pr69666.c: New test.

From-SVN: r233626