src/cgen ChangeLog attr.scm hardware.scm html. ...

[devans at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	devans@sourceware.org	2009-09-12 17:34:15

Modified files:
	cgen           : ChangeLog attr.scm hardware.scm html.scm 
	                 ifield.scm mode.scm operand.scm rtl-c.scm 
	                 rtl-traverse.scm rtl-xform.scm rtl.scm 
	                 rtx-funcs.scm sem-frags.scm semantics.scm 

Log message:
	Clean up pass of mode handling.
	Make use of mode name vs <mode> object more consistent and clear.
	* hardware.scm (/keyword-read): Default mode to the mode name,
	not the <mode> object.
	(/hw-parse-indices): Parse mode name and pass mode object to
	<hw-asm> constructor.
	(/hw-parse-values): Ditto.
	(<hw-register> parse!): Pass mode name to /hw-parse-indices
	and /hw-parse-values.
	(<hw-memory> parse!): Ditto.
	(<hw-address> parse!): Ditto.
	* mode.scm (/mode-table): New global, replaces mode-list.
	Modes stored in hashtable instead of list.
	(/mode-class-table): New global.
	(mode-list-non-alias-values): Update.
	(mode:eq?, mode-compatible?, mode:add!): Update.
	(mode:lookup): Restrict arg to the mode's name.  All callers updated.
	(mode-maybe-lookup): New function.
	(mode-real-name): Restrict arg to a <mode> object.  All callers updated.
	(mode-real-mode, mode-sem-mode, mode-bigger?): Ditto.
	(mode-find, mode-set-word-modes!): Update
	(mode-ensure-word-sizes-defined): Update.
	(/sort-mode-classes!): New function.
	(mode-builtin!): Update.  Sort mode classes here.
	(mode-finish!): Sort mode classes here too.
	* rtl-c.scm (/rtl-c-get): Restrict mode arg to a <mode> object.
	All callers updated.
	(rtl-c-set-quiet): Allow mode to be name of object.
	(rtl-c-set-trace): Ditto.
	* rtl-traverse.scm (rtl-eval-with-estate): Restrict mode arg to
	<mode> object.  All callers updated.
	* rtl.scm (rtx-sem-mode): Restrict arg to <mode> object.
	(rtx-lazy-sem-mode): Ditto.
	(<rtx-temp> make!): Assert mode arg is a <mode> object.
	(rtx-env-make): Allow var-list modes to be name or object.
	* sem-frags.scm (/frag-expr-assq-locals): New function.
	(/frag-compute-locals!): Call it.
	(/sfrag-create-cse-mapping): Renamed from sfrag-create-cse-mapping.
	All callers updated.
	* semantics.scm (/build-mem-operand!): Handle mode aliases.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/ChangeLog.diff?cvsroot=src&r1=1.378&r2=1.379
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/attr.scm.diff?cvsroot=src&r1=1.11&r2=1.12
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/hardware.scm.diff?cvsroot=src&r1=1.11&r2=1.12
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/html.scm.diff?cvsroot=src&r1=1.11&r2=1.12
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/ifield.scm.diff?cvsroot=src&r1=1.21&r2=1.22
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/mode.scm.diff?cvsroot=src&r1=1.8&r2=1.9
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/operand.scm.diff?cvsroot=src&r1=1.24&r2=1.25
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/rtl-c.scm.diff?cvsroot=src&r1=1.18&r2=1.19
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/rtl-traverse.scm.diff?cvsroot=src&r1=1.12&r2=1.13
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/rtl-xform.scm.diff?cvsroot=src&r1=1.6&r2=1.7
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/rtl.scm.diff?cvsroot=src&r1=1.18&r2=1.19
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/rtx-funcs.scm.diff?cvsroot=src&r1=1.10&r2=1.11
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/sem-frags.scm.diff?cvsroot=src&r1=1.6&r2=1.7
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/semantics.scm.diff?cvsroot=src&r1=1.14&r2=1.15