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

FILE=jsmath.i
CC=gcc
CFLAGS="-m32 -O -fforce-addr"
STRING="internal compiler error.*instantiate_virtual_regs_in_insn"

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