recloog

   1 #!/bin/bash
   2 #
   3 # A handy script to try a customized .cloog file. The pluto system does not use
   4 # this script. Only meant for power users!
   5 #
   6 # Uday Bondhugula
   7 #
   8 # This script is in the public domain
   9 #
  10 # Usage
  11 # recloog <-f option to cloog> <-l option to CLooG> <existing C file> <new .cloog file>
  12 #
  13 #
  14
  15 if [ $# -ne 4 ]; then
  16     echo -n -e "Usage:"
  17     echo -e "\trecloog {-f option to cloog} {-l option to CLooG} {existing C file} {new .cloog file}"
  18     exit
  19 fi
  20
  21 cloog -cpp 1 -esp 1 -csp 1 -f $1 -l $2 $4 > .out.c
  22
  23 NUMLINES=`wc -l $3 | awk '{print $1}'`
  24
  25 grep -B $NUMLINES "/* Generated from" $3 | grep -v "/* Generated"  > .header
  26 grep -A $NUMLINES "/* End of CLooG code" $3 > .footer
  27
  28 cat .header .out.c .footer > $3
  29 rm -f .header .out.c .footer