Fix PR 40482
2009-06-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	    PR target/40482
	    * config/arm/arm.c (thumb_shiftable_const): Truncate val to 
	    32 bits.
	    * config/arm/arm.md: Likewise.

2009-06-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	    PR target/40482
	    * gcc.target/arm/pr40482.c: New test.

From-SVN: r148728