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r128397 - in /trunk/gcc: ChangeLog config/bfin/...


Author: bernds
Date: Tue Sep 11 23:20:10 2007
New Revision: 128397

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128397
Log:
	* config/bfin/bfin.h (enum reg_class, REG_CLASS_CONTENTS,
	REG_CLASS_NAMES): Add P0REGS.
	(REGNO_REG_CLASS): Return it where appropriate.
	(REG_CLASS_FROM_CONSTRAINT): Add 'qA'.
	(CLASS_LIKELY_SPILLED_P): P0REGS is likely_spilled.
	* doc/md.texi (Blackfin family): Document 'q' constraints.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/bfin/bfin.h
    trunk/gcc/doc/md.texi


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