pr24049.c: Fix implicit declarations.

pr24049.c: Fix implicit declarations.

	* gcc.dg/vect/pr24049.c: Fix implicit declarations.
	* gcc.dg/vect/pr37730.c: Likewise.
	* gcc.dg/vect/pr52870.c: Likewise.
	* gcc.dg/vect/pr60092-2.c: Likewise.
	* gcc.dg/vect/pr60092.c: Likewise.
	* gcc.dg/vect/vect-reduc-sad.c: Likewise.
	* gcc.dg/vect/pr26359.c: Fix defaulting to int.
	* gcc.dg/vect/pr31041.c: Likewise.
	* gcc.dg/vect/pr32216.c: Likewise.
	* gcc.dg/vect/pr32224.c: Likewise.
	* gcc.dg/vect/pr32366.c: Likewise.
	* gcc.dg/vect/pr33866.c: Likewise.
	* gcc.dg/vect/pr43430-2.c: Likewise.
	* gcc.dg/vect/pr43842.c: Likewise.
	* gcc.dg/vect/vect-1.c: Likewise.
	* gcc.dg/vect/vect-1-big-array.c: Likewise.
	* gcc.dg/vect/vect-93.c: Likewise.
	* gcc.dg/vect/pr28952.c: Fix implicit declarations and
	defaulting to int.

From-SVN: r215814