#!/bin/sh # Copyright (C) 2004-2011 Erik de Castro Lopo <erikd@mega-nerd.com>## This program is free software; you can redistribute it and/or modify# it under the terms of the GNU General Public License as published by# the Free Software Foundation; either version 2 of the License, or# (at your option) any later version.## This program is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the# GNU General Public License for more details.## You should have received a copy of the GNU General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. #=======================================================================# This short test script compiles the file src_sinc.c into assembler# output and the greps the assembler output for the fldcw (FPU Load# Control Word) instruction which is very detrimental to the perfromance# of floating point code. echo -n "    Checking assembler output for bad code : " if [ $# -ne 1 ]; then	echo "Error : Need the name of the input file."	exit 1	fi filename=$1 if [ ! -f $filename ];then	echo "Error : Can't find file $filename."	exit 1	fi count=`grep fldcw $filename | wc -l` if [ $count -gt 0 ]; then	echo -e "\n\nError : found $count bad instructions.\n\n"	exit 1	fi echo "ok"