2002-03-05  Tom Tromey  <tromey@redhat.com>

	* config/stormy16/stormy16.h (DWARF_LINE_MIN_INSTR_LENGTH):
	Define.

2002-03-05  Nick Clifton  <nickc@cambridge.redhat.com>

	* config/stormy16/stormy16.md ("*eqbranchsi"): Remove '+' on
	operand 2.
	("*ineqbranchsi"): Likewise.

2002-03-05  Andrew Haley  <aph@cambridge.redhat.com>

	* config/stormy16/stormy16.c (xstormy16_expand_prologue): Delete
	mem_fake_push_rtx.  Instead construct a SEQUENCE to show the
	register store followed by a stack increment.

2002-03-05  Chris Moller  <cmoller@redhat.com>

	* config/stormy16/stormy16.c (REG_NEEDS_SAVE): added a term
	to inhibit saving CARRY_REGS.

	* config/stormy16/stormy16.c (xs_hi_general_operand):
	added predicate to detect and error-out on out-of-range
	const_ints for movhi.
	* config/stormy16/stormy16.md (movhi): use
	xs_hi_general_operand.

	* config/stormy16/stormy16.c (xstormy16_expand_prologue):
	added a check for local vbl size overflow.
	* config/stormy16/stormy16.c (xs_hi_nonmemory_operand):
	added predicate to detect and error-out on out-of-range
	const_ints for addhi and subhi.
	* config/stormy16/stormy16.md (addhi3, addchi4, addchi5,
	subhi3, subchi4, subchi5): used xs_hi_nonmemory_operand.

	* config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
	add a term to accept PRE_MODIFY addresses.
	* config/stormy16/stormy16.c (xstormy16_expand_move):
	add code to expand PRE_MODIFY addresses to an add followed
	by a move.

From-SVN: r63898