run-test-on-test.sh

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