[all-commits] [llvm/llvm-project] 93a424: [BOLT] Use new assembler directives for EH table e...

[Maksim Panchenko via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 93a4244523b171c8a9cc2ba23e1107ef0ddf7436
      https://github.com/llvm/llvm-project/commit/93a4244523b171c8a9cc2ba23e1107ef0ddf7436
  Author: Maksim Panchenko <maks at fb.com>
  Date:   2024-11-17 (Sun, 17 Nov 2024)

  Changed paths:
    M bolt/lib/Core/BinaryEmitter.cpp

  Log Message:
  -----------
  [BOLT] Use new assembler directives for EH table emission (#116294)

When emitting C++ exception tables (LSDAs), BOLT used to estimate the
size of the tables beforehand. This implementation was necessary as the
assembler/streamer lacked the emitULEB128IntValue() functionality.

As I plan to introduce [u|s]uleb128-encoded exception tables in BOLT,
now is a perfect time to switch to the new API and eliminate the need
to pre-compute the size of the tables.



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