egcs/gcc ChangeLog final.c tm.texi varasm.c co ...

[aoliva@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	aoliva@gcc.gnu.org	2000-11-22 22:37:24

Modified files:
	gcc            : ChangeLog final.c tm.texi varasm.c 
	gcc/config/sh  : sh.c sh.h sh.md 

Log message:
	* final.c (output_addr_const) [LABEL_REF]: Simplify.
	[MINUS]: Enclose non-CONST_INTs in parentheses.
	[default]: Try OUTPUT_ADDR_CONST_EXTRA.
	* tm.texi (OUTPUT_ADDR_CONST_EXTRA): Document it.
	* varasm.c (decode_rtx_const) [CONST]: If it's not something
	PLUS or MINUS a CONST_INT, use the whole CONST with offset 0
	instead of abort()ing.
	* sh.c (output_pic_addr_const): Removed.  Fixed all callers.
	* sh.h (OUTPUT_ADDR_CONST_EXTRA): New.  Handle the UNSPECs
	formerly handled in output_pic_addr_const.
	* sh.md (sym_label2reg, symPLT_label2reg): Enclose UNSPEC
	operands of MINUS in CONSTs so that decode_rtx_const() will
	accept them.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8355&r2=1.8356
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/final.c.diff?cvsroot=gcc&r1=1.148&r2=1.149
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/tm.texi.diff?cvsroot=gcc&r1=1.151&r2=1.152
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/varasm.c.diff?cvsroot=gcc&r1=1.145&r2=1.146
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sh/sh.c.diff?cvsroot=gcc&r1=1.74&r2=1.75
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sh/sh.h.diff?cvsroot=gcc&r1=1.83&r2=1.84
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/sh/sh.md.diff?cvsroot=gcc&r1=1.58&r2=1.59