Remove useless check_ops.sh

Suggested by Stuart Brady.
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5999 c046a42c-6fe2-441c-8c8c-71466251a162

check_ops.sh

-#! /bin/sh
-# Script to check for duplicate function prologues in op.o
-# Typically this indicates missing FORCE_RET();
-# This script does not detect other errors that may be present.
-
-# Usage: check_ops.sh [-m machine] [op.o]
-#   machine and op.o are guessed if not specified.
-
-if [ "x$1" = "x-m" ]; then
-  machine=$2
-  shift 2
-else
-  machine=`uname -m`
-fi
-if [ -z "$1" ]; then
-  for f in `find . -name op.o`; do
-    /bin/sh "$0" -m $machine $f
-  done
-  exit 0
-fi
-
-case $machine in
-  i?86)
-    ret='\tret'
-    ;;
-  x86_64)
-    ret='\tretq'
-    ;;
-  arm)
-    ret='\tldm.*pc'
-    ;;
-  ppc* | powerpc*)
-    ret='\tblr'
-    ;;
-  mips*)
-    ret='\tjr.*ra'
-    ;;
-  s390*)
-    ret='\tbr.*'
-    ;;
-  *)
-    echo "Unknown machine `uname -m`"
-    ;;
-esac
-echo $1
-# op_exit_tb causes false positives on some hosts.
-${CROSS}objdump -dr $1  | \
-  sed -e '/>:$\|'"$ret"'/!d' -e 's/.*<\(.*\)>:/~\1:/' -e 's/.*'"$ret"'.*/!/' | \
-  sed -e ':1;N;s/\n//;t1' | sed -e 's/~/\n/g' | grep -v '^op_exit_tb' | \
-  grep '^op_.*!!'