2014-10-25  François Dumont  <fdumont@gcc.gnu.org>

	* doc/xml/manual/status_cxx2011.xml: Update unordered container
	specific behavior.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216692 138bc75d-0d04-0410-961f-82ee72b054a4
	PR tree-optimization/63641
	* tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
	to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).

	* gcc.c-torture/execute/pr63641.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216693 138bc75d-0d04-0410-961f-82ee72b054a4