r229885 - in /trunk/gcc: ChangeLog dwarf2out.c ...

[mrs@gcc.gnu.org]

Author: mrs
Date: Fri Nov  6 20:16:06 2015
New Revision: 229885

URL: https://gcc.gnu.org/viewcvs?rev=229885&root=gcc&view=rev
Log:
	PR debug/66728
	* dwarf2out.c (get_full_len): Return a value based upon the actual
	precision needed for the value.
	(add_const_value_attribute): Use a maximal wide-int for
	CONST_WIDE_INTs, not VOIDmode.
	(output_die): Don't ever output NULL with printf.

	* rtl.h (get_precision of rtx_mode_t): Ensure we never process
	BLKmode nor VOIDmode values.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/rtl.h