PR target/88556

	PR target/88556
	* internal-fn.def (COSH): New.
	(SINH): Ditto.
	(TANH): Ditto.
	* optabs.def (cosh_optab): New.
	(sinh_optab): Ditto.
	(tanh_optab): Ditto.
	* config/i386/i386-protos.h (ix86_emit_i387_sinh): New prototype.
	(ix86_emit_i387_cosh): Ditto.
	(ix86_emit_i387_tanh): Ditto.
	* config/i386/i386.c (ix86_emit_i387_sinh): New function.
	(ix86_emit_i387_cosh): Ditto.
	(ix86_emit_i387_tanh): Ditto.
	* config/i386/i386.md (sinhxf2): New expander.
	(sinh<mode>2):	Ditto.
	(coshxf2): Ditto.
	(cosh<mode>2): Ditto.
	(tanhxf2): Ditto.
	(tanh<mode>2): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@267325 138bc75d-0d04-0410-961f-82ee72b054a4