src/cgen ChangeLog insn.scm cpu/play.cpu doc/r ...

[devans@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	devans@sourceware.org	2009-07-07 18:44:10

Modified files:
	cgen           : ChangeLog insn.scm 
	cgen/cpu       : play.cpu 
	cgen/doc       : rtl.texi 
Added files:
	cgen/cpu       : play.opc 

Log message:
	* cpu/play.cpu (add): Use (ifield enum) for one format element.
	* cpu/play.opc: New file.
	
	Allow arbitrary enums in instruction formats, e.g. (f-op1 OP1_4).
	* insn.scm (-parse-insn-format-ifield-spec): Recognize (ifield enum).
	* doc/rtl.texi (Instructions): Update.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/ChangeLog.diff?cvsroot=src&r1=1.294&r2=1.295
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/insn.scm.diff?cvsroot=src&r1=1.16&r2=1.17
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/cpu/play.opc.diff?cvsroot=src&r1=NONE&r2=1.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/cpu/play.cpu.diff?cvsroot=src&r1=1.3&r2=1.4
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/doc/rtl.texi.diff?cvsroot=src&r1=1.24&r2=1.25