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#!/bin/sh
LD_LIBRARY_PATH=../../lib/Debug
export LD_LIBRARY_PATH
AS=../../tools/Debug/as
DIS=../../tools/Debug/dis
OPT=../../tools/Debug/opt
echo "======== Running optimizier test on $1"
(
$AS < $1 | $OPT -q -inline -dce -constprop -dce |$DIS| $AS > $1.bc.1 || exit 1
# Should not be able to optimize further!
$OPT -q -constprop -dce < $1.bc.1 > $1.bc.2 || exit 2
$DIS < $1.bc.1 > $1.ll.1 || exit 3
$DIS < $1.bc.2 > $1.ll.2 || exit 3
diff $1.ll.[12] || exit 3
# Try out SCCP & CleanGCC
$AS < $1 | $OPT -q -inline -dce -cleangcc -sccp -dce \
| $DIS | $AS > $1.bc.3 || exit 1
# Should not be able to optimize further!
$OPT -q -sccp -dce < $1.bc.3 > $1.bc.4 || exit 2
$DIS < $1.bc.3 > $1.ll.3 || exit 3
$DIS < $1.bc.4 > $1.ll.4 || exit 3
diff $1.ll.[34] || exit 3
rm $1.bc.[1234] $1.ll.[1234]
touch Output/$1.opt # Success!
)|| ../Failure.sh "$1 Optimizer"
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