[all-commits] [llvm/llvm-project] 3de532: [sanitizer] Refactor GetNextInstructionPc/GetPrevi...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3de5322b5f719d9414423d4237a6533fe43cd7f8
      https://github.com/llvm/llvm-project/commit/3de5322b5f719d9414423d4237a6533fe43cd7f8
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-02-22 (Tue, 22 Feb 2022)

  Changed paths:
    M compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.cpp
    M compiler-rt/lib/sanitizer_common/sanitizer_stacktrace.h

  Log Message:
  -----------
  [sanitizer] Refactor GetNextInstructionPc/GetPreviousInstructionPc

x86 uses offset 1 while most RISC architectures use offset 4.
Check x86 first to prevent changes for new RISC architectures.

Reviewed By: #sanitizers, vitalybuka

Differential Revision: https://reviews.llvm.org/D120362