[PATCH] D36351: [lld][ELF] Add profile guided section layout

[Michael Spencer via Phabricator via llvm-commits]

Bigcheese added a comment.

In https://reviews.llvm.org/D36351#957474, @ruiu wrote:

> I wonder what was a motivation to implement two different ways to do one thing.


There are other ways to generate a call graph profile. dtrace for example. I don't particularly care about the text format as you can always generate an object file that only contains profile data, but it is a lot easier to generate the text file.


https://reviews.llvm.org/D36351