1spv.ext.RayPrimCull_Errors.rgen
2ERROR: 0:3: 'primitive culling' : required extension not requested: GL_EXT_ray_flags_primitive_culling
3ERROR: 0:5: 'primitive_culling' : layout qualifier can not have storage qualifiers 
4ERROR: 0:6: 'primitive_culling' : can only be applied as standalone 
5ERROR: 0:7: 'primitive_culling' : can only be applied as standalone 
6ERROR: 4 compilation errors.  No code generated.
7
8
9SPIR-V is not generated for failed compile or link
10