[Bug target/19065] Make CRIS libstdc++ asms autoincrement-safe

cvs-commit at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Mon Feb 28 13:27:00 GMT 2005


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-02-28 02:21 -------
Subject: Bug 19065

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	hp@gcc.gnu.org	2005-02-28 02:21:40

Modified files:
	gcc            : ChangeLog 
	gcc/config/cris: cris.h cris.md 

Log message:
	PR target/19065.
	* config/cris/cris.h (EXTRA_CONSTRAINT_Q): Accept only (mem (reg)),
	not including (reg). Do not check for reg being CRIS_PC_REGNUM.
	(EXTRA_MEMORY_CONSTRAINT): Define as 'Q'.
	* config/cris/cris.md: Tweak comments referring to Q.
	("cmpsi", "cmphi", "cmpqi", "*movsi_internal", "movhi")
	("movstricthi", "movqi", "movstrictqi", "movsf", "addsi3")
	("addhi3", "addqi3", "subsi3", "subhi3", "subqi3")
	("*expanded_andsi", "*expanded_andhi", "*andhi_lowpart", "andqi3")
	("*andqi_lowpart", "iorsi3", "iorhi3", "iorqi3", "uminsi3"):
	Insert spaces in constraints to align alternatives vertically for
	readability.
	("cmphi"): Ditto.  Add separate alternative for operand 0 "Q>",
	operand 1: "M".

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7606&r2=2.7607
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/cris/cris.h.diff?cvsroot=gcc&r1=1.84&r2=1.85
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/cris/cris.md.diff?cvsroot=gcc&r1=1.22&r2=1.23



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19065



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