From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9232 invoked by alias); 3 Jan 2002 18:30:33 -0000 Mailing-List: contact cgen-cvs-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: cgen-cvs-owner@sources.redhat.com Received: (qmail 9210 invoked by uid 448); 3 Jan 2002 18:30:28 -0000 Date: Thu, 03 Jan 2002 10:30:00 -0000 Message-ID: <20020103183028.9208.qmail@sources.redhat.com> From: brolley@sources.redhat.com To: cgen-cvs@sources.redhat.com Subject: src/cgen ChangeLog decode.scm insn.scm X-SW-Source: 2002/txt/msg00000.txt.bz2 List-Id: CVSROOT: /cvs/src Module name: src Changes by: brolley@sources.redhat.com 2002-01-03 10:30:28 Modified files: cgen : ChangeLog decode.scm insn.scm Log message: 2002-01-03 Dave Brolley * decode.scm (-distinguishing-bit-population): Compute num-insns, the number of insns in the list. Update the population count function to identify and prioritize 3 catgories of useful bits. (-population-top-few): Don't consider bits with a population count of zero. (-build-decode-table-entry): Don't call filter-harmlessly-ambiguous-insns. Filter out non-specialized and identical insns at the next tree level. * insn.scm (filter-harmlessly-ambiguous-insns): Note in a comment that this function is no longer used. (filter-non-specialized-ambiguous-insns): New function. (filter-identical-ambiguous-insns): New function. (find-identical-insn): New function. (filter-harmlessly-ambiguous-insns): Removed. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/ChangeLog.diff?cvsroot=src&r1=1.90&r2=1.91 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/decode.scm.diff?cvsroot=src&r1=1.3&r2=1.4 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/cgen/insn.scm.diff?cvsroot=src&r1=1.5&r2=1.6