bugfix from Timothy Hunter s/ei_div/ei_pdiv
bugfix from Timothy Hunter s/ei_div/ei_pdiv

Zefz/eigen,pthulhu/eigen,ROCmSoftwarePlatform/hipeigen,toastedcrumpets/eigen,pthulhu/eigen,TSC21/Eigen,cjntaylor/eigen,ROCmSoftwarePlatform/hipeigen,ROCmSoftwarePlatform/hipeigen,cjntaylor/eigen,pasuka/eigen,toastedcrumpets/eigen,madlib/eigen,pthulhu/eigen,ritsu1228/eigen,toastedcrumpets/eigen,ROCmSoftwarePlatform/hipeigen,pasuka/eigen,ritsu1228/eigen,TSC21/Eigen,pthulhu/eigen,pasuka/eigen,TSC21/Eigen,TSC21/Eigen,pasuka/eigen,cjntaylor/eigen,Zefz/eigen,madlib/eigen,ritsu1228/eigen,toastedcrumpets/eigen,cjntaylor/eigen,Zefz/eigen,Zefz/eigen,ritsu1228/eigen,pthulhu/eigen,pasuka/eigen,madlib/eigen,madlib/eigen,ritsu1228/eigen