[llvm] [RegAlloc] Scale the spill weight by target factor (PR #113675)

Pengcheng Wang via llvm-commits llvm-commits at lists.llvm.org
Wed Mar 12 00:09:42 PDT 2025


wangpc-pp wrote:

I added the hook (the difference compared to the initial version is that the scale factor is a float now so that the target can do a fine-grained control) and adjusted it for RISC-V. Please review @preames @lukel97 

https://github.com/llvm/llvm-project/pull/113675


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