debug.sh

   1 #!/bin/bash
   2 # Compiles the file test.c and checks the output of the reference with the
   3 # optimised version of the program. muis is the optimiser for this.
   4 CC=xgcc
   5 I386CC=gcc
   6 CFLAGS=-O0
   7 SIM="sim-outorder"
   8 OPT=~/muis/muis/muis.py
   9 OPTFLAGS=--agressive
  10 IN=debug.c
  11
  12 X=true
  13
  14 $CC $CFLAGS -S $IN -o ref.s
  15 $CC $CFLAGS ref.s -o ref
  16
  17 $OPT $OPTFLAGS ref.s opt.s || X=false
  18
  19 if $X
  20 then
  21         $CC $CFLAGS opt.s -o opt
  22
  23         echo simulating reference:
  24         $SIM ref 2>/dev/null | tee debug.ref 2>/dev/null || true
  25         echo
  26         echo simulating optimised:
  27         $SIM opt 2>/dev/null | tee debug.opt 2>/dev/null || true
  28
  29         test -n "`diff debug.ref debug.opt`" && X=false
  30 fi
  31
  32 $X && echo Success
  33 $X || echo Failure
  34
  35 $X