2011-06-20  Kai Tietz  <ktietz@redhat.com>

	* fold-const.c (fold_binary_loc): Add missing
	folding for truth-not operations in combination
	with binary and.

ChangeLog gcc/testsuite/

2011-06-20  Kai Tietz  <ktietz@redhat.com>

	* gcc.dg/binop-notand1.c: New test.
	* gcc.dg/binop-notand2.c: New test.
	* gcc.dg/binop-notand3.c: New test.
	* gcc.dg/binop-notand4.c: New test.
	* gcc.dg/binop-notand5.c: New test.
	* gcc.dg/binop-notand6.c: New test.

From-SVN: r175206