[PATCH] D120002: [lld] Make error handling functions opaque

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

In D120002#3329478 <https://reviews.llvm.org/D120002#3329478>, @thakis wrote:

> …do we really care about 9kiB of code? On my system, lld is 49730704 bytes, so that's a 0.2% reduction. Having 7 more lines of code seems worse than the benefit from that win – and that win probably only happens if you build lld without LTO.
>
> But /shrug, if you feel this is a good change, lg I suppose :)

This saves instruction cache for some hot paths, though it's difficult to measure any improvement.


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https://reviews.llvm.org/D120002