Nick Desaulniers 284c6990c1 [CalcSpillWeights] don't mark live intervals with spillable inlineasm ops as having infinite spill weight (#70747) ...

This is necessary for RegAllocGreedy support for memory folding inline
asm that uses "rm" constraints.

Thanks to @qcolombet for the suggestion.

Link: https://github.com/llvm/llvm-project/issues/20571

2023-11-03 12:49:07 -07:00

12 KiB

Raw Blame History

View Raw