Leonard Grey 793b481f54 [CGProfile] Don't emit call graph profile edges with zero weight ...

With D112160 and D112164, on a Chrome Mac build this reduces the total
size of CGProfile sections by 78% (around 25% eliminated entirely) and
total size of object files by 0.14%.

Differential Revision: https://reviews.llvm.org/D112655

2021-10-28 11:32:49 -04:00

5.2 KiB

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