Revert "regent: A hack to work around the slow compilation of large structs"
Revert "regent: A hack to work around the slow compilation of large structs"

This reverts commit f71263fbaeb9d3d9345f773be7b3afa1d6d9a8d0.

StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion