[all-commits] [llvm/llvm-project] 2b725a: [lldb] Add DisassemblerLLVMC::IsBarrier API (#169632)

[Felipe de Azevedo Piovezan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2b725ab8bf08b0bde29910ec4fa1c610eaaffa63
      https://github.com/llvm/llvm-project/commit/2b725ab8bf08b0bde29910ec4fa1c610eaaffa63
  Author: Felipe de Azevedo Piovezan <fpiovezan at apple.com>
  Date:   2025-12-03 (Wed, 03 Dec 2025)

  Changed paths:
    M lldb/include/lldb/Core/Disassembler.h
    M lldb/source/Core/Disassembler.cpp
    M lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.cpp

  Log Message:
  -----------
  [lldb] Add DisassemblerLLVMC::IsBarrier API (#169632)

This will allow the instruction emulation unwinder to reason about
instructions that prevent the subsequent instruction from executing.

Part of a sequence of PRs:
[lldb][NFCI] Rewrite UnwindAssemblyInstEmulation in terms of a CFG visit
#169630
[lldb][NFC] Rename forward_branch_offset to branch_offset in
UnwindAssemblyInstEmulation #169631
[lldb] Add DisassemblerLLVMC::IsBarrier API #169632
[lldb] Handle backwards branches in UnwindAssemblyInstEmulation #169633

commit-id:bb5df4aa



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