2008-02-11  Uros Bizjak  <ubizjak@gmail.com>
	Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/33992
	* tree-ssa-loop-im.c (rewrite_bittest): Fixup the type of
	the zero we compare against.

	* gcc.c-torture/execute/pr33992.c: New testcase.

Co-Authored-By: Richard Guenther <rguenther@suse.de>

From-SVN: r132234