Maksim Panchenko 9469ea216b [BOLT] Avoid n^2 complexity in fixBranches(). NFCI (#160407) ...

Iterator implementation of PR #156243:

This improves BOLT runtime when optimizing rustc_driver.so from 15
minutes to 7 minutes (or 49 minutes to 37 minutes of userspace time).

Co-authored-by: Mark-Simulacrum <mark.simulacrum@gmail.com>

2025-09-23 16:07:54 -07:00

8.3 KiB

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