build/amd: add amd-use-llvm build option (!28969) · Merge requests · Mesa / mesa · GitLab

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Mike Blumenkrantz requested to merge zmike/mesa:amd-llvmless into main Apr 29, 2024

What does this MR do and why?

build/amd: add amd-use-llvm build option

this allows amd drivers to disable llvm support while still allowing
llvmpipe/lavapipe to be build

by disabling llvm support in amd drivers, the load times for these drivers
decreases by 5-10ms