* config/arm/neon.md (ashldi3_neon):  Replace comparison of INTVAL of
	operands[2] against 1 with comparison against CONST1_RTX.
	(<shift>di3_neon): Likewise.
	* config/arm/predicates.md (const0_operand): Replace with comparison
	against CONST0_RTX.

From-SVN: r236641