2011-06-07  Andrew Stubbs  <ams@codesourcery.com>

	gcc/
	* config/arm/arm.md (*maddhidi4tb, *maddhidi4tt): New define_insns.
	(*maddhisi4tb, *maddhisi4tt): New define_insns.

	gcc/testsuite/
	* gcc.target/arm/smlatb-1.c: New file.
	* gcc.target/arm/smlatt-1.c: New file.
	* gcc.target/arm/smlaltb-1.c: New file.
	* gcc.target/arm/smlaltt-1.c: New file.

From-SVN: r174741