[Bug target/20288] AVR assignment of a value through a 16 bit pointer generates out of order code

cvs-commit at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Sun Mar 6 21:50:00 GMT 2005


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-06 21:50 -------
Subject: Bug 20288

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	marekm@gcc.gnu.org	2005-03-06 21:50:37

Modified files:
	gcc            : ChangeLog 
	gcc/config/avr : avr.c avr.md 

Log message:
	PR target/20288
	* config/avr/avr.c (print_operand): Add 'p' and 'r'.
	(out_movhi_r_mr): Read low byte of volatile MEM first.
	(out_movhi_mr_r): Write high byte of volatile MEM first.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7691&r2=2.7692
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/avr/avr.c.diff?cvsroot=gcc&r1=1.129&r2=1.130
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/avr/avr.md.diff?cvsroot=gcc&r1=1.49&r2=1.50



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20288



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