Re: [PATCH 1/2] Improve compute_control_dep_chain documentation

[Jeff Law via Gcc-patches]

On 8/26/2022 6:34 AM, Richard Biener via Gcc-patches wrote:
In the quest to understand how compute_control_dep_chain works I've
produced the following two changes, documenting PR106754 on the
way.

Bootstrap and regtest is running on x86_64-unknown-linux-gnu,
the changes should be no-ops but hopefully improve understanding
of the code.
Thanks so much for this.  Every time I've had to get into that code it 
makes my head hurt -- anything that clarifies is an improvement.

Jeff