search

mraleph / irhydra

Tool for displaying IR used by V8 and Dart VM optimizing compilers
Apache License 2.0
433 stars 32 forks source link

New v8 engine (ignition+turbofan) #59

Closed jpambrun closed 7 years ago

jpambrun commented 7 years ago

Is this expected to work with the newly released v8 engine? If not, are there any alternative.

mraleph commented 7 years ago

Depends on which IRHydra features you need.

You can load scheduled TurboFan CFG into IRHydra (replace --trace-hydrogen with --trace-turbo and load turbo.cfg instead hydrogen.cfg). However features like deopt mapping work only partially (e.g. you need a built of V8 with disassembler).

jpambrun commented 7 years ago

That's a bummer. I used to use it all the time with chrome. Now I am sad :(.

Thanks for the quick response.