[llvm] [AMDGPU] Support function attribute to override postRA scheduling direction (PR #147708)

Harrison Hao via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 9 07:11:48 PDT 2025


harrisonGPU wrote:

> I wonder what the reason of having a function attribute for this

We use function attributes here because in graphics shader compiler, performance tuning often needs to be done per shader stage—not across the whole pipeline.

https://github.com/llvm/llvm-project/pull/147708


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