2006-04-24 Andrew Pinski <pinskia@gcc.gnu.org>

	Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/27236
	* tree-inline.c (copy_body_r): Make sure to copy
	TREE_THIS_VOLATILE flag.

	* gcc.dg/tree-ssa/pr27236.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@113221 138bc75d-0d04-0410-961f-82ee72b054a4