message: New ISPC v1.9.2 also works
diff: ## ======================================================================== ##
  # ISPC versions to look for, in decending order (newest first)
  -SET(ISPC_VERSION_WORKING "1.9.1")
  +SET(ISPC_VERSION_WORKING "1.9.2" "1.9.1")
  LIST(GET ISPC_VERSION_WORKING -1 ISPC_VERSION_REQUIRED)
  IF (NOT ISPC_EXECUTABLE)
  