[all-commits] [llvm/llvm-project] 761607: Reapply [hwasan] Update dbg.assign intrinsics in H...

[Orlando Cazalet-Hyams via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 76160718df7c1f31ff50a4964d749c2b9d83f9cf
      https://github.com/llvm/llvm-project/commit/76160718df7c1f31ff50a4964d749c2b9d83f9cf
  Author: OCHyams <orlando.hyams at sony.com>
  Date:   2024-01-22 (Mon, 22 Jan 2024)

  Changed paths:
    M llvm/lib/IR/DebugInfo.cpp
    M llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
    M llvm/lib/Transforms/Utils/MemoryTaggingSupport.cpp
    A llvm/test/CodeGen/AArch64/dbg-assign-tag-offset-mix-loc.ll
    A llvm/test/CodeGen/AArch64/dbg-assign-tag-offset.ll
    M llvm/test/DebugInfo/Generic/assignment-tracking/declare-to-assign/hwasan.ll
    A llvm/test/Instrumentation/HWAddressSanitizer/dbg-assign-tag-offset.ll

  Log Message:
  -----------
  Reapply [hwasan] Update dbg.assign intrinsics in HWAsan pass #78606

llvm.dbg.assign intrinsics have 2 {value, expression} pairs; fix hwasan to update
the second expression.

Fixes #76545