BUG: in Floor function, use union to avoid violation of aliasing rules
BUG: in Floor function, use union to avoid violation of aliasing rules

gram526/VTK,hendradarwin/VTK,sankhesh/VTK,biddisco/VTK,ashray/VTK-EVM,hendradarwin/VTK,berendkleinhaneveld/VTK,jmerkow/VTK,ashray/VTK-EVM,msmolens/VTK,johnkit/vtk-dev,demarle/VTK,msmolens/VTK,jmerkow/VTK,SimVascular/VTK,naucoin/VTKSlicerWidgets,jeffbaumes/jeffbaumes-vtk,naucoin/VTKSlicerWidgets,Wuteyan/VTK,sumedhasingla/VTK,jmerkow/VTK,gram526/VTK,mspark93/VTK,spthaolt/VTK,johnkit/vtk-dev,aashish24/VTK-old,gram526/VTK,jmerkow/VTK,daviddoria/PointGraphsPhase1,SimVascular/VTK,sankhesh/VTK,spthaolt/VTK,hendradarwin/VTK,candy7393/VTK,cjh1/VTK,msmolens/VTK,ashray/VTK-EVM,aashish24/VTK-old,collects/VTK,berendkleinhaneveld/VTK,berendkleinhaneveld/VTK,keithroe/vtkoptix,msmolens/VTK,hendradarwin/VTK,msmolens/VTK,johnkit/vtk-dev,Wuteyan/VTK,mspark93/VTK,arnaudgelas/VTK,naucoin/VTKSlicerWidgets,sumedhasingla/VTK,hendradarwin/VTK,mspark93/VTK,aashish24/VTK-old,gram526/VTK,sumedhasingla/VTK,keithroe/vtkoptix,candy7393/VTK,johnkit/vtk-dev,demarle/VTK,berendkleinhaneveld/VTK,keithroe/vtkoptix,SimVascular/VTK,biddisco/VTK,candy7393/VTK,sumedhasingla/VTK,keithroe/vtkoptix,aashish24/VTK-old,sumedhasingla/VTK,gram526/VTK,ashray/VTK-EVM,Wuteyan/VTK,biddisco/VTK,gram526/VTK,demarle/VTK,daviddoria/PointGraphsPhase1,SimVascular/VTK,msmolens/VTK,mspark93/VTK,cjh1/VTK,demarle/VTK,arnaudgelas/VTK,jmerkow/VTK,daviddoria/PointGraphsPhase1,ashray/VTK-EVM,aashish24/VTK-old,msmolens/VTK,collects/VTK,cjh1/VTK,candy7393/VTK,keithroe/vtkoptix,mspark93/VTK,hendradarwin/VTK,mspark93/VTK,SimVascular/VTK,candy7393/VTK,jeffbaumes/jeffbaumes-vtk,spthaolt/VTK,mspark93/VTK,candy7393/VTK,collects/VTK,jmerkow/VTK,berendkleinhaneveld/VTK,johnkit/vtk-dev,arnaudgelas/VTK,biddisco/VTK,spthaolt/VTK,SimVascular/VTK,johnkit/vtk-dev,mspark93/VTK,sankhesh/VTK,berendkleinhaneveld/VTK,daviddoria/PointGraphsPhase1,keithroe/vtkoptix,jmerkow/VTK,SimVascular/VTK,SimVascular/VTK,candy7393/VTK,candy7393/VTK,spthaolt/VTK,daviddoria/PointGraphsPhase1,sankhesh/VTK,Wuteyan/VTK,cjh1/VTK,demarle/VTK,aashish24/VTK-old,Wuteyan/VTK,johnkit/vtk-dev,sankhesh/VTK,cjh1/VTK,arnaudgelas/VTK,spthaolt/VTK,arnaudgelas/VTK,collects/VTK,collects/VTK,collects/VTK,Wuteyan/VTK,biddisco/VTK,gram526/VTK,demarle/VTK,naucoin/VTKSlicerWidgets,ashray/VTK-EVM,keithroe/vtkoptix,cjh1/VTK,jeffbaumes/jeffbaumes-vtk,hendradarwin/VTK,gram526/VTK,biddisco/VTK,demarle/VTK,demarle/VTK,jeffbaumes/jeffbaumes-vtk,msmolens/VTK,jeffbaumes/jeffbaumes-vtk,sankhesh/VTK,daviddoria/PointGraphsPhase1,sumedhasingla/VTK,keithroe/vtkoptix,arnaudgelas/VTK,spthaolt/VTK,biddisco/VTK,sankhesh/VTK,ashray/VTK-EVM,sankhesh/VTK,Wuteyan/VTK,sumedhasingla/VTK,naucoin/VTKSlicerWidgets,jeffbaumes/jeffbaumes-vtk,sumedhasingla/VTK,naucoin/VTKSlicerWidgets,berendkleinhaneveld/VTK,ashray/VTK-EVM,jmerkow/VTK