2010-10-29  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
	Andrew Pinski <pinskia@gmail.com>

	* tree.h (build_vector_from_val): Declare.
	* tree.c (build_vector_from_val): New function.
	* c-typeck.c (build_binary_op): Handle vector shifting.
	* doc/extend.texi: Description of the vector shifting operation.

	testsuite/
	* gcc.c-torture/execute/vector-shift.c: New testcase.
	* gcc.c-torture/execute/vector-shift1.c: Likewise.
	* gcc.c-torture/execute/vector-shift2.c: Likewise.
	* gcc.dg/vector-shift.c: Likewise.
	* gcc.dg/vector-shift1.c: Likewise.
	* gcc.dg/torture/vector-shift2.c: Likewise.
	* gcc.dg/vector-shift3.c: Likewise.
	* gcc.dg/simd-1b.c: Adjust.

Co-Authored-By: Andrew Pinski <pinskia@gmail.com>

From-SVN: r166061