[PATCH] D12258: AMDGPU/SI: Report SIFixSGPRLiveRanges changed function

[Matt Arsenault via llvm-commits]

arsenm added a comment.

In http://reviews.llvm.org/D12258#233309, @tstellarAMD wrote:

> LGTM. Does anything ever check the this return value?


I think the pass manager checks this for whether to print the function after the pass runs when debugging


http://reviews.llvm.org/D12258