egcs/gcc ChangeLog doc/md.texi config/sparc/sp ...

[aoliva@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	aoliva@gcc.gnu.org	2002-02-24 20:14:46

Modified files:
	gcc            : ChangeLog 
	gcc/doc        : md.texi 
	gcc/config/sparc: sparc.c sparc.h sparc.md 

Log message:
	* config/sparc/sparc.c (const64_high_operand): Zero-extend
	operands of SPARC_SETHI_P.
	(input_operand): Likewise.
	(sparc_emit_set_const32): Likewise.
	* config/sparc/sparc.h (SPARC_SETHI_P): Disregard TARGET_ARCH64.
	(SPARC_SETHI32_P): Zero-extend operand from 32 bits.
	(CONST_OK_FOR_LETTER_P): Use SETHI32 for `K'.  Add `N' as SETHI.
	* config/sparc/sparc.md (movdi_insn_sp64_novis): Use `N'.
	(movdi_insn_sp64_vis): Likewise.
	(movdi split, movdf split): Use SETHI32.
	* doc/md.texi: Document SPARC constraints L, M and N.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.13147&r2=1.13148
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/doc/md.texi.diff?cvsroot=gcc&r1=1.35&r2=1.36
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sparc/sparc.c.diff?cvsroot=gcc&r1=1.184&r2=1.185
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sparc/sparc.h.diff?cvsroot=gcc&r1=1.160&r2=1.161
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sparc/sparc.md.diff?cvsroot=gcc&r1=1.147&r2=1.148