[all-commits] [llvm/llvm-project] a00f57: [BOLT][PAC] Warn about synchronous unwind tables

[Gergely Bálint via All-commits]

  Branch: refs/heads/users/bgergely0/bolt-warn-on-sync-unw
  Home:   https://github.com/llvm/llvm-project
  Commit: a00f571a574deea19a44c18d5420af658f0b3522
      https://github.com/llvm/llvm-project/commit/a00f571a574deea19a44c18d5420af658f0b3522
  Author: Gergely Balint <gergely.balint at arm.com>
  Date:   2025-10-31 (Fri, 31 Oct 2025)

  Changed paths:
    M bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
    A bolt/test/runtime/AArch64/pacret-synchronous-unwind.cpp

  Log Message:
  -----------
  [BOLT][PAC] Warn about synchronous unwind tables

BOLT currently ignores functions with synchronous PAuth DWARF info.
When more than 10% of functions get ignored for inconsistencies, we
should emit a warning to only use asynchronous unwind tables.

See also: #165215


  Commit: 5a72973d19d94865402ca28945cbf77fb01d14a7
      https://github.com/llvm/llvm-project/commit/5a72973d19d94865402ca28945cbf77fb01d14a7
  Author: Gergely Balint <gergely.balint at arm.com>
  Date:   2025-10-31 (Fri, 31 Oct 2025)

  Changed paths:
    M bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
    M bolt/test/AArch64/negate-ra-state-incorrect.s

  Log Message:
  -----------
  [BOLT] Use opts::Verbosity in PointerAuthCFIAnalyzer


Compare: https://github.com/llvm/llvm-project/compare/45beba7a6538...5a72973d19d9

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