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Use matching lld version and adjust tcb span tuple struct definitions #8168

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Use matching lld version and adjust tcb span tuple struct definitions #8168

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@scamille scamille commented Oct 8, 2023

The hope is that building with clang-7 gets faster.

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scamille commented Oct 8, 2023

Hmm after doing some research, I think the main cause of ccache misses is that -ffile-prefix-map is not available < clang10, leading to agent-dependent generated code, resulting in cache misses.

There isn't really much that can be done to prevent that.

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