gcc/

gcc/
	* config/arm/predicates.md (expandable_comparison_operator): New
	predicate, extracted from...
	(arm_comparison_operator): ...here.
	* config/arm/arm.md (cbranchsi4, cbranchsf4, cbranchdf4, cbranchdi4)
	(cstoresi4, cstoresf4, cstoredf4, cstoredi4, movsicc, movsfcc)
	(movdfcc): Use expandable_comparison_operator.

gcc/testsuite/
	* gcc.target/arm/cmp-1.c: New test.
	* gcc.target/arm/cmp-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@179082 138bc75d-0d04-0410-961f-82ee72b054a4