[Bug 350] New: Shark on 32bit PPC truncates 3D linear algebra functions

[bugzilla-daemon at icedtea.classpath.org]

http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=350

           Summary: Shark on 32bit PPC  truncates 3D linear algebra
                    functions
           Product: IcedTea
           Version: unspecified
          Platform: Macintosh
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: IcedTea
        AssignedTo: unassigned at icedtea.classpath.org
        ReportedBy: xerxes at zafena.se


When running some of the linear algebra 3D demo applets like the MoleculeViewer
or WireFrame applet on Linux PPC/Shark the Matrix3d::* 3D calculation functions
gets truncated after being compiled by shark.

./appletviewer ../demo/applets/MoleculeViewer/example1.html

First when the applet starts up everything runs OK (fig 0)

around 140 compiled methods Matrix3D::transfrom gets jitted and the nice
molecule turns into a smashed pancake at the top of the window (fig 1)

around 350 compiled methods Matrix3D::xrot and yrot gets jitted and the nice
molecule turns into a ordered string of pearls (fig 2)

around 400 compiled methods Matrix3D::scale gets jitted and the nice molecule
starts walking away from the center and starts to behave like a Bose–Einstein
condensate and soon leaves the screen (fig 3)


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