You are right. If the only change you do is a new extra call in translator
it will limit optimizations. The best place to add tracing calls could be
hir2lir conversion, after all HLO optimizations were finished, but in this
case your helper can't be inlined.
If you want your helper to be inlined try to add additional 'getfield'
instrumentation pass into the middle of optimizer's pipeline: after
inliner
and memopt.
--
Mikhail Fursov
I think I can directly instrument code to trace the object, not by
instrumenting call instruction.
What do you mean by HLO optimization? I instrument at Code Selector Pass and
now I can trace getfield and aaload.
--
Best Regards,
Qiong,Zou
