added cpuTime to VM (#12346)

* added cpuTime to VM * Hide VM-time cpuTime() behind --benchmarkVM flag
2019-10-04 19:32:16 +02:00 · 2019-10-04 19:32:16 +02:00 · 26676066cc
commit 26676066cc
parent 412011eb96
4 changed files with 14 additions and 0 deletions
--- a/doc/advopt.txt
+++ b/doc/advopt.txt
@ -129,3 +129,4 @@ Advanced options:
  --profiler:on|off         enable profiling; requires `import nimprof`, and
                            works better with `--stackTrace:on`
                            see also https://nim-lang.github.io/Nim/estp.html
+  --benchmarkVM:on|off      enable benchmarking of VM code with cpuTime()