kotlin-fork/compiler/testData/cli/jvm/extraHelp.out

Usage: kotlinc-jvm <options> <source files>
where advanced options include:
  -Xno-call-assertions       Don't generate not-null assertion after each invocation of method returning not-null
  -Xno-param-assertions      Don't generate not-null assertions on parameters of methods accessible from Java
  -Xno-optimize              Disable optimizations
  -Xmultifile-package-facadesCompile package facade classes as multifile classes
  -Xreport-perf              Report detailed performance statistics
  -Xno-inline                Disable method inlining
  -Xrepeat <count>           Repeat compilation (for performance analysis)
  -Xplugin <path>            Load plugins from the given classpath

Advanced options are non-standard and may be changed or removed without any notice.
OK