[PATCH] D104060: Machine IR Profile

Fri Jun 11 17:52:52 PDT 2021

ellis added a comment.

@davidxl

> Can you use the same set of benchmarks for comparison?

I'm not sure what you mean. In https://gist.github.com/ellishg/92a68cf82bfdeccd10225154425edc69 I used `llvm-test-suite/MultiSource/Benchmarks/` for all tests.

> 1. is MIP used in the test only for function coverage or have call counts collected as well?

Just function coverage for simplicity, but full MIP does not add very much to the size.

> 2. for -fcs-profile-generate, the size increase may mostly come from the name section. Can you compare .text + .data + .bss

Sure, I can do this next week.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104060/new/

https://reviews.llvm.org/D104060