[all-commits] [llvm/llvm-project] 8fb8ad: [BOLT] Delta-encode function start addresses in BA...

[Amir Ayupov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8fb8ad66c95a51b82e5c2876ed925b5512ce6b83
      https://github.com/llvm/llvm-project/commit/8fb8ad66c95a51b82e5c2876ed925b5512ce6b83
  Author: Amir Ayupov <aaupov at fb.com>
  Date:   2024-01-11 (Thu, 11 Jan 2024)

  Changed paths:
    M bolt/docs/BAT.md
    M bolt/lib/Profile/BoltAddressTranslation.cpp
    M bolt/test/X86/bolt-address-translation.test

  Log Message:
  -----------
  [BOLT] Delta-encode function start addresses in BAT (#76902)

Further reduce the size of BAT section:
- large binary: to 12716312 bytes (0.33x original),
- medium binary: to 1649472 bytes (0.28x original),
- small binary: to 428 bytes (0.30x original).

Test Plan: Updated bolt/test/X86/bolt-address-translation.test