gas/

gas/
2005-02-15  Jan Beulich  <jbeulich@novell.com>

	* config/tc-ia64.c: Include limits.h (if available).
	(gr_values[0]): Set path to INT_MAX.
	(dot_reg_val): Don't allow changing value of r0. Limit range of
	general registers at r127.
	(specify_resource): Default resource index is -1. Don't set resource
	index (in case IA64_RS_RSE) without setting the specific flag.
	(note_register_values): Check operand is O_constant before tracking
	input value of moves. Add tracking for dep.z with constant inputs.
	(print_dependency): Resource index of specific resource may be zero.
	(check_dependencies): Likewise.

gas/testsuite/
2005-02-15  Jan Beulich  <jbeulich@novell.com>

	* gas/ia64/dv-raw-err.l: Expect specific resource for RAW violation on b0.
	* gas/ia64/regval.[ls]: New.
	* gas/ia64/ia64.exp: Run new test.