re PR target/83467 (ICE: in assign_by_spills, at lra-assigns.c:1476: unable to find...

re PR target/83467 (ICE: in assign_by_spills, at lra-assigns.c:1476: unable to find a register to spill with -flive-range-shrinkage -m8bit-idiv)

	PR target/83467
	* config/i386/i386.md (*ashl<mode>3_mask): Add operand
	constraints to operand 2.
	(*ashl<mode>3_mask_1): Ditto.
	(*<shift_insn><mode>3_mask): Ditto.
	(*<shift_insn><mode>3_mask_1): Ditto.
	(*<rotate_insn><mode>3_mask): Ditto.
	(*<rotate_insn><mode>3_mask_1): Ditto.

testsuite/ChangeLog:

	PR target/83467
	* gcc.target/i386/pr83467-1.c: New test.
	* gcc.target/i386/pr83467-2.c: Ditto.

From-SVN: r255949