gcc/gcc ChangeLog config/rs6000/rs6000.h confi ...

[dje@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dje@gcc.gnu.org	2003-10-23 14:36:26

Modified files:
	gcc            : ChangeLog 
	gcc/config/rs6000: rs6000.h rs6000.c 

Log message:
	* config/rs6000/rs6000.h (UNITS_PER_WORD): Use TARGET_32BIT, not
	TARGET_POWREPC64.
	(UNITS_PER_GPR_WORD): Define.
	(HARD_REGNO_NREGS): Use UNITS_PER_GPR_WORD.
	(HARD_REGNO_CALL_PART_CLOBBERED): Define.
	(HARD_REGNO_MODE_OK): Use UNITS_PER_GPR_WORD.
	(CLASS_MAX_NREGS): Use UNITS_PER_GPR_WORD.
	* config/rs6000/rs6000.c (function_arg): Generate PARALLEL for
	DFmode and DImode in 32-bit ABI / 64-bit computation mode.
	(rs6000_emit_prologue): Select reg_mode and reg_size using
	TARGET_32BIT, not TARGET_POWERPC64.
	(rs6000_function_value): Generate PARALLEL for DImode in 32-bit
	ABI / 64-bit computation mode

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1529&r2=2.1530
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.h.diff?cvsroot=gcc&r1=1.291&r2=1.292
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&r1=1.535&r2=1.536