r112778 - in /branches/csl/coldfire-4_1: Change...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Sat Apr  8 09:11:58 2006
New Revision: 112778

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112778
Log:
	* gcc/regrename.c (scan_rtx_address): Use REG_MODE_OK_FOR_INDEX_P
	instead of REG_OK_FOR_INDEX_P.  Use MODE_INDEX_REG_CLASS instead
	of INDEX_REG_CLASS.
	(replace_oldest_value_addr): Likewise.
	* gcc/doc/tm.texi (MODE_BASE_REG_CLASS): Clarify what a VOIDmode
	argument means.
	(REGNO_MODE_OK_FOR_BASE_P): Likewise.
	(REG_MODE_OK_FOR_BASE_P): Likewise.
	(MODE_INDEX_REG_CLASS): Document.
	(REGNO_MODE_OK_FOR_INDEX_P): Likewise.
	(REG_MODE_OK_FOR_INDEX_P): Likewise.
	* gcc/defaults.h (REGNO_MODE_OK_FOR_INDEX_P): Provide default.
	(REG_MODE_OK_FOR_INDEX_P): Likewise.
	(MODE_INDEX_REG_CLASS): Likewise.
	* gcc/postreload.c (reload_combine): Compute the set of index
	registers that can be used for at least one mode.  Use that set
	instead of INDEX_REG_CLASS.
	* gcc/reload.c (find_reloads): Use operand_mode[i] as the argument
	to MODE_BASE_REG_CLASS.
	(find_reloads_address): Use MODE_INDEX_REG_CLASS instead of
	INDEX_REG_CLASS.  Check MODE_INDEX_REG_CLASS (mode) as well
	as double_reg_address_ok.
	(find_reload_address_1): Use REG_MODE_OK_FOR_INDEX_P instead
	of REG_OK_FOR_INDEX_P.  Use REGNO_MODE_OK_FOR_INDEX_P instead
	of REGNO_OK_FOR_INDEX_P.  Use MODE_INDEX_REG_CLASS instead of
	INDEX_REG_CLASS.
	* gcc/recog.c (preprocess_constraints): Pass recog_data.operand_mode[i]
	as the argument to BASE_REG_CLASS.
	* gcc/regclass.c (record_operand_costs): Pass the mode of the
	addressed data to record_address_regs.
	(scan_one_insn): Likewise.  Also pass the mode of the memory reference
	to MODE_BASE_REG_CLASS.
	(record_reg_classes): Pass the operand mode to MODE_BASE_REG_CLASS.
	(record_address_regs): Add a mode argument.  Update recursive calls.
	Pass the mode argument to REG_MODE_OK_FOR_REG_BASE_P and
	MODE_BASE_REG_REG_CLASS.  Use REG_MODE_OK_FOR_INDEX_P instead
	of REG_OK_FOR_INDEX_P.  Use MODE_INDEX_REG_CLASS instead of
	INDEX_REG_CLASS.
	* gcc/config/m68k/m68k.md (tst<mode>_cf): Use "m" instead of "<Q>U".
	(cmp<mode>_cf): Likewise.
	(movsf_cf_hard): Likewise.
	(movdf_cf_hard): Likewise.
	(extendsfdf2_cf): Likewise.
	(truncdfsf2_cf): Likewise.
	(floatsi<mode>2_cf): Likewise.
	(ftrunc<mode>2_cf): Likewise.
	(add<mode>3_cf): Likewise.
	(sub<mode>3_cf): Likewise.
	(fmul<mode>3_cf): Likewise.
	(div<mode>3_cf): Likewise.
	(neg<mode>2_cf): Likewise.
	(sqrt<mode>2_cf): Likewise.
	(abs<mode>2_cf): Likewise.
	* gcc/config/m68k/m68k-protos.h (m68k_legitimize_reload_address):
	Delete.
	* gcc/config/m68k/m68k.c (REG_OK_FOR_INDEX_STRICT): Add a mode
	argument.  Use REGNO_MODE_OK_FOR_INDEX_P.  Test MODE_OK_FOR_INDEX_P.
	(LEGITIMATE_INDEX_REG_P): Add a mode argument.  Update calls to
	REG_OK_FOR_INDEX_STRICT.
	(LEGITIMATE_INDEX_P): Add a mode argument.  Update calls to
	LEGITIMATE_INDEX_REG_P.
	(m68k_legitimate_address_p): Update calls to LEGITIMATE_INDEX_P.
	(m68k_legitimize_reload_address): Delete.
	* gcc/config/m68k/m68k.h (INDEX_REG_CLASS): Delete in favor of...
	(MODE_INDEX_REG_CLASS): ...this new macro.
	(MODE_OK_FOR_INDEX_P): New macro.
	(REGNO_OK_FOR_INDEX_P): Delete in favor of...
	(REGNO_MODE_OK_FOR_INDEX_P): ...this new macro.
	(REG_OK_FOR_INDEX_P): Delete in favor of...
	(REG_MODE_OK_FOR_INDEX_P): ...this new macro.
	(LEGITIMIZE_RELOAD_ADDRESS): Delete.
	* gcc/reload1.c (maybe_fix_stack_asms): Pass operand_mode[i]
	to MODE_BASE_REG_CLASS.

Modified:
    branches/csl/coldfire-4_1/ChangeLog.csl
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k-protos.h
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k.c
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k.h
    branches/csl/coldfire-4_1/gcc/config/m68k/m68k.md
    branches/csl/coldfire-4_1/gcc/defaults.h
    branches/csl/coldfire-4_1/gcc/doc/tm.texi
    branches/csl/coldfire-4_1/gcc/postreload.c
    branches/csl/coldfire-4_1/gcc/recog.c
    branches/csl/coldfire-4_1/gcc/regclass.c
    branches/csl/coldfire-4_1/gcc/regrename.c
    branches/csl/coldfire-4_1/gcc/reload.c
    branches/csl/coldfire-4_1/gcc/reload1.c