# I don't think this is a duplicate, but this test is similar to other
# live range analysis tests.
# Based on test 022
main
var a, b, c;
{
let a <- 1;
let b <- 2;
let c <- 3;
if b < c then
while ( b + 1 ) < c do
let a <- a + 1;
while ( b + 2 ) < c do
let b <- b + 1
od
od
fi;
let b <- c + 1
}
.