One of the game i tested , Dainiji Super Robot Taisen Z which has graphic messed/broken up when the following options combination enabled at the same time
Case 1
[X] Enable dynamic generation
[X] Enable Shader implementation for the "Stencil Test"
Case 2
[X] Enable Vertex cache
[X] Enable Shader implementation for the "Stencil Test"
Case 1
[X] Enable dynamic generation
[X] Enable Shader implementation for the "Stencil Test"
Case 2
[X] Enable Vertex cache
[X] Enable Shader implementation for the "Stencil Test"