deoptigate
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Unable to use
I am trying to use this to test my code but i get this (Node 17.4.0):
> deoptigate .\test-perf.mjs
**snip**\nodejs\node.exe: bad option: --trace-ic
deoptigate 💪 process completed with code 9
deoptigate logfile written to C:\Users\**snip**\AppData\Local\Temp/deoptigate/v8.log
deoptigate 🚫: Error: ENOENT: no such file or directory, open 'C:\Users\**snip**\AppData\Local\Temp\deoptigate\v8.log'
on node 14.16.0 I get
C:\Users\...snip...>deoptigate someProgram
...program output...
deoptigate 💪 process completed with code 0
deoptigate 💪 Processing logfile at C:\Users\...snip...\isolate-00000186F1A6B130-5684-v8.log
deoptigate 🚫: TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received null
https://github.com/v8/v8/commit/f3810dd9169a9ab671f2801c3b52252341a4ec0c
I've done some testing with new --log-ic command line flag and looks like log format has changed drastically so in the output html file i don't see anything :/