[all-commits] [llvm/llvm-project] d00c83: [BOLT] Skip creation of new segments (#146023)

[Maksim Panchenko via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d00c83ef226f3c13a85e95a240fb98216d46059b
      https://github.com/llvm/llvm-project/commit/d00c83ef226f3c13a85e95a240fb98216d46059b
  Author: Maksim Panchenko <maks at fb.com>
  Date:   2025-06-27 (Fri, 27 Jun 2025)

  Changed paths:
    M bolt/lib/Rewrite/RewriteInstance.cpp
    A bolt/test/program-header.test

  Log Message:
  -----------
  [BOLT] Skip creation of new segments (#146023)

When all section contents are updated in-place, we can skip creation of
new segment(s), save disk space, and free up low memory addresses.

Currently, this feature only works with --use-gnu-stack.



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