spv.int_dot_Error.frag
ERROR: 0:16: 'dotPacked4x8EXT' : no matching overloaded function found 
ERROR: 0:17: 'dotPacked4x8EXT' : no matching overloaded function found 
ERROR: 0:18: 'dotPacked4x8EXT' : no matching overloaded function found 
ERROR: 0:19: 'dotPacked4x8AccSatEXT' : no matching overloaded function found 
ERROR: 0:20: 'dotPacked4x8AccSatEXT' : no matching overloaded function found 
ERROR: 0:21: 'dotEXT' : no matching overloaded function found 
ERROR: 0:22: 'dotAccSatEXT' : no matching overloaded function found 
ERROR: 7 compilation errors.  No code generated.


SPIR-V is not generated for failed compile or link