llvm / llvm/llvm-project

[AMDGPU] Enable -combiner-topological-sorting by default

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#189,955 1 comment 1 reaction 0 assignees View on GitHub
backend:AMDGPU missed-optimization
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Description

- Locally enable `-combiner-topological-sorting` by default.
- Run the lit codegen tests and any other workloads of interest.
- Triage and fix the (many, many) code quality regressions one by one.
- Stop when we can enable it by default without any significant regression.

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