without jit it generates the desired output.

[5/17 sadhana]


$ more bug203_beta.java
class bug203_beta {
    public static void main( String x[] ){
        float f = 2.2f;
        int i;
        i = (byte) f + 1;
        System.out.print("(byte) "+f+" + 1 yields "+i+"\\n");
    }
}

$ more *tlog
##### bug203_beta java_run.sh
 hydra_javac.sh
f:/jdk1.0.2_jit/build/win32/bin/javac_g bug203_beta.java > bug2
03_beta.javac.out 2>&1
f:/jdk1.0.2_jit/build/win32/bin/jitc_g -xarch=x86 bug203_beta.cla
ss > bug203_beta.jitc.out 2 >& 1
hydra_resolve
f:/jdk1.0.2_jit/build/win32/bin/java_g -Djava.compiler=JIT bug20
3_beta >> bug203_beta.java.out 2>&1
(byte) -1.#IND + 1 yields 3

::::::::::::::
bug203_beta.java.pass
::::::::::::::
(byte) 2.2 + 1 yields 3