Use mvn properly and consolidate movdi patterns.

Use mvn properly and consolidate movdi patterns.

2011-06-10  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
	    Richard Earnshaw  <rearnsha@arm.com>

	* config/arm/arm.c (const_ok_for_op): Check to see
	if mvn can be used.
	* config/arm/vfp.md (*arm_movdi_vfp): Delete.
	(*thumb2_movdi_vfp): Delete.
	(*arm_movdi_vfp_cortexa8): Delete.
	(*movdi_vfp): Consolidate from *arm_movdi_vfp and *thumb2_movdi_vfp.
	(*movdi_vfp_cortexa8): Likewise.

Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>
From-SVN: r174894