java 5 hangs with option "-XX:CompileThreshold=1"

Java hangs if set CompileThreshold value to 1 or 0.

For example,
jdk1.5.0_34/bin/java -Xmixed -XX:CompileThreshold=1 -version
or
jdk1.5.0_34/bin/java -Xcomp -XX:CompileThreshold=1 <SomeClassName>

Issue occurred with both -client and -server options, with -Xmixed and -Xcomp.

It is not a regression since it hangs with JDK 1.5.0 FCS and JDK 1.5.0_06 b05 too.