[PATCH] D64173: Basic MTE stack tagging instrumentation.

[Evgenii Stepanov via Phabricator via llvm-commits]

eugenis created this revision.
eugenis added reviewers: pcc, vitalybuka, hctim, ostannard.
Herald added subscribers: hiraditya, javed.absar, mgorny, srhines.
Herald added a project: LLVM.

Use MTE intrinsics to tag stack variables in functions with
sanitize_memtag attribute.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D64173

Files:
  llvm/lib/Target/AArch64/AArch64.h
  llvm/lib/Target/AArch64/AArch64StackTagging.cpp
  llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
  llvm/lib/Target/AArch64/CMakeLists.txt
  llvm/test/CodeGen/AArch64/O0-pipeline.ll
  llvm/test/CodeGen/AArch64/O3-pipeline.ll
  llvm/test/CodeGen/AArch64/stack-tagging.ll

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