#!/bin/bash
#
# Run like:
#  multidelta -level=# ./reduce-ice $FILE
#  levels: 0 0 1 1 2 2 10 10
#

FILE=af_volnorm.i
CC=gcc
CFLAGS="-mcpu=970 -ffast-math -O3"
STRING="internal compiler error: in extract_insn, at recog.c:1990"

$CC -pipe -c $CFLAGS $FILE 2>&1 | grep "$STRING"