HotSpot Client build build 1.4.0beta-b36 in compiled (-Xcomp) mode (Solaris-x86) treats double values incorectly.
This bug is very similar to bug 4375574 closed in Ladybird.

To reproduce the problem use doit.sh in following GammaBase entry
        /net/sqesvr/export/vsn/GammaBase/Bugs/4375574

-----------log -------------
% doit.sh /usr/local/java/jdk1.4/solx86
=======
java version "1.4.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0beta-b36)
Java HotSpot(TM) Client VM (build 1.4beta-B36, mixed mode)
d1 = 0.1
d2 = 0.2
=======
java version "1.4.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0beta-b36)
Java HotSpot(TM) Client VM (build 1.4beta-B36, compiled mode)
d1 = -3.305620293539215E150
d2 = -3.3056202996363804E150
=======