r146756 - in /trunk/gcc: ChangeLog config/avr/a...

[aesok@gcc.gnu.org]

Author: aesok
Date: Sat Apr 25 04:34:27 2009
New Revision: 146756

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=146756
Log:
	* target.h (struct gcc_target): Add case_values_threshold field.
	* target-def.h (TARGET_CASE_VALUES_THRESHOLD): New.
	(TARGET_INITIALIZER): Use TARGET_CASE_VALUES_THRESHOLD.
	* targhooks.c (default_case_values_threshold): New function.
	* targhooks.h (default_case_values_threshold): Declare function.
	* stmt.c (expand_case): Use case_values_threshold target hook.
	* expr.h (case_values_threshold): Remove declartation.
	* expr.c (case_values_threshold): Remove function.
	* doc/tm.texi (CASE_VALUES_THRESHOLD): Revise documentation.

	* config/avr/avr.h (CASE_VALUES_THRESHOLD): Remove macro.
	* config/avr/avr.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
	(avr_case_values_threshold): Declare as static.
	* config/avr/avr-protos.h (avr_case_values_threshold): Remove.

	* config/avr/mn10300.h (CASE_VALUES_THRESHOLD): Remove macro.
	* config/avr/mn10300.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
	(mn10300_case_values_threshold): New function.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/avr/avr-protos.h
    trunk/gcc/config/avr/avr.c
    trunk/gcc/config/avr/avr.h
    trunk/gcc/config/mn10300/mn10300.c
    trunk/gcc/config/mn10300/mn10300.h
    trunk/gcc/doc/tm.texi
    trunk/gcc/expr.c
    trunk/gcc/expr.h
    trunk/gcc/stmt.c
    trunk/gcc/target-def.h
    trunk/gcc/target.h
    trunk/gcc/targhooks.c
    trunk/gcc/targhooks.h