r151096 - in /trunk/gcc: ChangeLog config/alpha...

Tue Aug 25 21:09:00 GMT 2009

Author: aesok
Date: Tue Aug 25 21:09:00 2009
New Revision: 151096

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151096
Log:
	* hooks.h (hook_bool_const_int_const_int_true): Declare.
	* hooks.c (hook_bool_const_int_const_int_true): New function.
	* target.h (struct gcc_target): Add can_eliminate field.
	* target-def.h (TARGET_CAN_ELIMINATE): Define.
	(TARGET_INITIALIZER): Use TARGET_CAN_ELIMINATE.
	* ira.c (setup_eliminable_regset): Use can_eliminate target hook.
	* reload1.c (update_eliminables, init_elim_table): (Ditto.).
	(elim_table): Revise comment.
	* system.h (CAN_ELIMINATE): Poison.
	* defaults.h (CAN_ELIMINATE): Remove.
	* doc/tm.texi (CAN_ELIMINATE): Revise documentation.

	* config/alpha/vms.h (CAN_ELIMINATE): Remove macro.
	* config/alpha/alpha.c (TARGET_CAN_ELIMINATE) [TARGET_ABI_OPEN_VMS]:
	Define macro.
	(alpha_vms_can_eliminate): Declare as static, change return type to
	bool.
	* config/alpha/alpha-protos.h (alpha_vms_can_eliminate): Remove.

	* config/arm/arm.h (CAN_ELIMINATE): Remove macro.
	* config/arm/arm.c (TARGET_CAN_ELIMINATE): Define macro.
	(arm_can_eliminate): New function.

	* config/avr/avr.h (CAN_ELIMINATE): Remove macro.
	* config/avr/avr.c (TARGET_CAN_ELIMINATE): Define macro.
	(avr_can_eliminate): Declare as static.
	* config/avr/avr-protos.h (avr_can_eliminate): Remove.

	* config/bfin/bfin.h (CAN_ELIMINATE): Remove macro.
	* config/bfin/bfin.c (TARGET_CAN_ELIMINATE): Define macro.
	(bfin_can_eliminate): New function.

	* config/crx/crx.h (CAN_ELIMINATE): Remove macro.
	* config/crx/crx.c (TARGET_CAN_ELIMINATE): Define macro.
	(crx_can_eliminate): New function.
	
	* config/fr30/fr30.h (CAN_ELIMINATE): Remove macro.
	* config/fr30/fr30.c (TARGET_CAN_ELIMINATE): Define macro.
	(fr30_can_eliminate): New function.

	* config/frv/frv.h (CAN_ELIMINATE): Remove macro.
	* config/frv/frv.c (TARGET_CAN_ELIMINATE): Define macro.
	(frv_can_eliminate): New function.

	* config/h8300/h8300.h (CAN_ELIMINATE): Remove macro.
	* config/h8300/h8300.c (TARGET_CAN_ELIMINATE): Define macro.
	(h8300_can_eliminate): New function.

	* config/i386/i386.h (CAN_ELIMINATE): Remove macro.
	* config/i386/i386.c (TARGET_CAN_ELIMINATE): Define macro.
	(i386_can_eliminate): Declare as static, change return type to bool.
	* config/i386/i386-protos.h (i386_can_eliminate): Remove.

	* config/ia64/ia64.h (CAN_ELIMINATE): Remove macro.
	* config/ia64/ia64.c (TARGET_CAN_ELIMINATE): Define macro.
	(ia64_can_eliminate): New function.

	* config/iq2000/iq2000.h (CAN_ELIMINATE): Remove macro.
	* config/iq2000/iq2000.c (TARGET_CAN_ELIMINATE): Define macro.
	(iq2000_can_eliminate): New function.

	* config/m32r/m32r.h (CAN_ELIMINATE): Remove macro.
	* config/m32r/m32r.c (TARGET_CAN_ELIMINATE): Define macro.
	(m32r_can_eliminate): New function.

	* config/m68hc11/m68hc11.h (CAN_ELIMINATE): Remove macro.
	* config/m68hc11/m68hc11.c (TARGET_CAN_ELIMINATE): Define macro.
	(m68hc11_can_eliminate): New function.

	* config/m68k/m68k.h (CAN_ELIMINATE): Remove macro.
	* config/m68k/m68k.c (TARGET_CAN_ELIMINATE): Define macro.
	(m68k_can_eliminate): New function.

	* config/mep/mep.h (CAN_ELIMINATE): Remove macro.
	* config/mep/mep.c (TARGET_CAN_ELIMINATE): Define macro.
	(mep_can_eliminate): New function.

	* config/mips/mips.h (CAN_ELIMINATE): Remove macro.
	* config/mips/mips.c (TARGET_CAN_ELIMINATE): Define macro.
	(mips_can_eliminate): New function.

	* config/rs6000/rs6000.h (CAN_ELIMINATE): Remove macro.
	* config/rs6000/rs6000.c (TARGET_CAN_ELIMINATE): Define macro.
	(rs6000_can_eliminate): New function.

	* config/s390/s390.h (CAN_ELIMINATE): Remove macro.
	* config/s390/s390.c (TARGET_CAN_ELIMINATE): Define macro.
	(s390_can_eliminate): Declare as static.
	* config/s390/s390-protos.h (sparc_can_eliminate): Remove.

	* config/score/score.h (CAN_ELIMINATE): Remove macro.
	* config/score/score.c (TARGET_CAN_ELIMINATE): Define macro.
	(score_can_eliminate): New function.

	* config/sparc/sparc.h (CAN_ELIMINATE): Remove macro.
	* config/sparc/sparc.c (TARGET_CAN_ELIMINATE): Define macro.
	(sparc_can_eliminate): Declare as static.
	* config/sparc/sparc-protos.h (sparc_can_eliminate): Remove.

	* config/stormy16/stormy16.h (CAN_ELIMINATE): Remove macro.
	* config/stormy16/stormy16.c (TARGET_CAN_ELIMINATE): Define macro.
	(xstormy16_can_eliminate): New function.

	* config/v850/v850.h (CAN_ELIMINATE): Remove macro.
	* config/v850/v850.c (TARGET_CAN_ELIMINATE): Define macro.
	(v850_can_eliminate): New function.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/alpha/alpha-protos.h
    trunk/gcc/config/alpha/alpha.c
    trunk/gcc/config/alpha/vms.h
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/arm.h
    trunk/gcc/config/avr/avr-protos.h
    trunk/gcc/config/avr/avr.c
    trunk/gcc/config/avr/avr.h
    trunk/gcc/config/bfin/bfin.c
    trunk/gcc/config/bfin/bfin.h
    trunk/gcc/config/crx/crx.c
    trunk/gcc/config/crx/crx.h
    trunk/gcc/config/fr30/fr30.c
    trunk/gcc/config/fr30/fr30.h
    trunk/gcc/config/frv/frv.c
    trunk/gcc/config/frv/frv.h
    trunk/gcc/config/h8300/h8300.c
    trunk/gcc/config/h8300/h8300.h
    trunk/gcc/config/i386/i386-protos.h
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.h
    trunk/gcc/config/ia64/ia64.c
    trunk/gcc/config/ia64/ia64.h
    trunk/gcc/config/iq2000/iq2000.c
    trunk/gcc/config/iq2000/iq2000.h
    trunk/gcc/config/m32r/m32r.c
    trunk/gcc/config/m32r/m32r.h
    trunk/gcc/config/m68hc11/m68hc11.c
    trunk/gcc/config/m68hc11/m68hc11.h
    trunk/gcc/config/m68k/m68k.c
    trunk/gcc/config/m68k/m68k.h
    trunk/gcc/config/mep/mep.c
    trunk/gcc/config/mep/mep.h
    trunk/gcc/config/mips/mips.c
    trunk/gcc/config/mips/mips.h
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/rs6000/rs6000.h
    trunk/gcc/config/s390/s390-protos.h
    trunk/gcc/config/s390/s390.c
    trunk/gcc/config/s390/s390.h
    trunk/gcc/config/score/score.c
    trunk/gcc/config/score/score.h
    trunk/gcc/config/sparc/sparc-protos.h
    trunk/gcc/config/sparc/sparc.c
    trunk/gcc/config/sparc/sparc.h
    trunk/gcc/config/stormy16/stormy16.c
    trunk/gcc/config/stormy16/stormy16.h
    trunk/gcc/config/v850/v850.c
    trunk/gcc/config/v850/v850.h
    trunk/gcc/defaults.h
    trunk/gcc/doc/tm.texi
    trunk/gcc/hooks.c
    trunk/gcc/hooks.h
    trunk/gcc/ira.c
    trunk/gcc/reload1.c
    trunk/gcc/system.h
    trunk/gcc/target-def.h
    trunk/gcc/target.h