* config/i386/i386.md (divmod<mode>4) Macroize expander from

	* config/i386/i386.md (divmod<mode>4) Macroize expander from
	divmoddi4, divmodsi4 and divmodhi4 patterns using SWI248 macro.
	(*divmod<mode>4): Macroize insn_and_split pattern from
	*divmoddi4_cltd_rex64, *divmodsi4_cltd and divmodhi4 insn patterns
	and their corresponding splitters usign SWI248 macro.  Split SImode
	insn to generate cltd and DImode insn to generate cqto instead of
	move+shift when optimizing for size or TARGET_USE_CLTD is in effect.
	(*divmoddi4_nocltd_rex64, *divmodsi4_nocltd): Remove insn patterns.
	(*divmod<mode>4_noext): Macroize insn from *divmoddi_noext_rex64 and
	*divmodsi_noext patterns using SWI248 macro.
	(udivmod<mode>4): Macroize expander from udivmoddi4, udivmodsi4 and
	udivmodhi4 patterns using SWI248 macro.
	(*udivmod<mode>4): Macroize insn_and_split pattern from
	*udivmoddi4, udivmodsi4 and udivmodhi4 patterns and their
	corresponding splitters using SWI248 macro.
	(*udivmod<mode>4_noext): Macroize insn from *udivmoddi4_noext,
	*udivmodsi4_noext and *udivmodhi_noext patterns using SWI248 macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@152416 138bc75d-0d04-0410-961f-82ee72b054a4