* optabs.h (enum optab_index): Remove OTI_llrint.
	(llrint_optab): Remove macro.
	* optabs.c (init_optabs): Remove llrint_optab initialization.
	* genopinit.c (optabs): Remove llrint_optab implementation.
	* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_LLRINT{,F,L}
	using lrint_optab.

From-SVN: r96983