How to dump disassembly of PGO optimized builds?

[playXE]

The question is in issue name. I am using cargo-pgo for doing PGO builds, is there any way to use cargo asm on it?

[pacak]

Not at the moment. I might add it at some point.

[playXE]

What are the required steps to add it? I might make a PR as it is important feature for me.
@pacak

[pacak]

Currently cargo-show-asm works by asking rustc to produce an .s file (and more importantly explain where this file was produced). If cargo-pgo can do that adding should be relatively easy. If it can't - maybe make a feature request with them.

Second approach would be running objdump on the generated binary and doing the same stuff it does already for .s files. I wanted to implement this at some point, even made a ticket #174 :) I think current asm parser might be extended just enough to support this.