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

FILE=ObjectImpl.ii
CC=armv7a-unknown-linux-gnueabi-g++-4.5.3
CFLAGS="-O2"
STRING="internal compiler error: in merge_if_block, at ifcvt.c:3005"

$CC -pipe -c $CFLAGS $FILE -o /dev/null 2>&1 | grep "$STRING"