gcc/gcc ChangeLog config/mips/mips-protos.h co ...

[rsandifo@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rsandifo@gcc.gnu.org	2002-07-17 02:24:08

Modified files:
	gcc            : ChangeLog 
	gcc/config/mips: mips-protos.h mips.h mips.c mips.md 

Log message:
	* config/mips/mips-protos.h (mips_sign_extend): Declare.
	* config/mips/mips.h (MASK_DEBUG_H, TARGET_DEBUG_H_MODE): Remove.
	(TARGET_SWITCHES): Remove debugh.
	(ISA_HAS_TRUNC_W): New macro.
	(CLASS_CANNOT_CHANGE_MODE): Include FP_REGS if TARGET_FLOAT64.
	(PREDICATE_CODES): Remove se_nonimmediate_operand.
	* config/mips/mips.c (movdi_operand): Allow sign-extensions of
	any SImode move_operand.
	(se_nonimmediate_operand): Remove.
	(mips_sign_extend): New.
	(mips_move_2words): Use it for sign-extended source operands.
	(override_options): Allow integers to be put into single FPRs.
	(mips_secondary_reload_class): Handle integers in float registers.
	* config/mips/mips.md (extendsidi2): Turn into a define_expand.
	(fix_truncsfsi2, fix_truncdfsi2): Likewise.
	(fix_truncdfsi2_insn, fix_truncdfsi2_macro): New.
	(fix_truncsfsi2_insn, fix_truncsfsi2_macro): New.
	(fix_truncdfdi2): Provide only a single alternative, in which the
	integer is in a float register.  Depend on TARGET_FLOAT64 rather
	than TARGET_64BIT.
	(fix_truncsfdi2, floatdidf2, floatdisf2): Likewise.
	(floatsidf2, floatsisf2): Likewise, but no TARGET_FLOAT64 dependency.
	(movdi_internal2): Don't allow the source operand to be sign-extended.
	Add alternatives for float registers.
	(*movdi_internal2_extend): New.  Version of movdi_internal2 that
	allows sign-extension.
	(*movdi_internal2_mips16): Name the existing mips16 movdi pattern.
	(movsi_internal2): Rename to movsi_internal.  Add alternatives for
	float registers.  Remove TARGET_DEBUG_H_MODE test.
	(movhi_internal1): Rename to movhi_internal.  Don't check
	TARGET_DEBUG_H_MODE.  Fix transposed *d and *f source constraints.
	(movqi_internal1): Rename to movqi_internal and remove
	TARGET_DEBUG_H_MODE dependency.
	(movsi_internal1, movhi_internal2, movqi_internal2): Remove.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.14859&r2=1.14860
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/mips/mips-protos.h.diff?cvsroot=gcc&r1=1.26&r2=1.27
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/mips/mips.h.diff?cvsroot=gcc&r1=1.198&r2=1.199
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/mips/mips.c.diff?cvsroot=gcc&r1=1.216&r2=1.217
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/mips/mips.md.diff?cvsroot=gcc&r1=1.135&r2=1.136