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from 80b0a9b94f5 Revert [AArch64] Add support for Transactional Memory Exten [...] new 4fca50d47d3 Basic codegen for MTE stack tagging. new d72f127799b Basic MTE stack tagging instrumentation.
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Summary of changes: include/llvm/CodeGen/SelectionDAGTargetInfo.h | 8 + include/llvm/IR/IntrinsicsAArch64.td | 30 ++ lib/Analysis/ValueTracking.cpp | 3 +- lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 13 + lib/Target/AArch64/AArch64.h | 2 + lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp | 102 +++++++ lib/Target/AArch64/AArch64FrameLowering.cpp | 4 + lib/Target/AArch64/AArch64ISelDAGToDAG.cpp | 60 +++- lib/Target/AArch64/AArch64ISelLowering.cpp | 4 + lib/Target/AArch64/AArch64ISelLowering.h | 8 +- lib/Target/AArch64/AArch64InstrFormats.td | 4 +- lib/Target/AArch64/AArch64InstrInfo.cpp | 17 ++ lib/Target/AArch64/AArch64InstrInfo.td | 45 +++ lib/Target/AArch64/AArch64MachineFunctionInfo.h | 13 + lib/Target/AArch64/AArch64RegisterInfo.cpp | 15 +- lib/Target/AArch64/AArch64SelectionDAGInfo.cpp | 88 ++++++ lib/Target/AArch64/AArch64SelectionDAGInfo.h | 4 + lib/Target/AArch64/AArch64StackTagging.cpp | 345 +++++++++++++++++++++++ lib/Target/AArch64/AArch64TargetMachine.cpp | 3 + lib/Target/AArch64/CMakeLists.txt | 1 + test/Analysis/ValueTracking/aarch64.irg.ll | 16 ++ test/CodeGen/AArch64/O0-pipeline.ll | 1 + test/CodeGen/AArch64/O3-pipeline.ll | 1 + test/CodeGen/AArch64/irg.ll | 42 +++ test/CodeGen/AArch64/irg_sp_tagp.ll | 93 ++++++ test/CodeGen/AArch64/settag.ll | 138 +++++++++ test/CodeGen/AArch64/stack-tagging-dbg.ll | 37 +++ test/CodeGen/AArch64/stack-tagging.ll | 187 ++++++++++++ test/CodeGen/AArch64/stgp.ll | 78 +++++ test/CodeGen/AArch64/tagp.ll | 41 +++ 30 files changed, 1395 insertions(+), 8 deletions(-) create mode 100644 lib/Target/AArch64/AArch64StackTagging.cpp create mode 100644 test/CodeGen/AArch64/irg.ll create mode 100644 test/CodeGen/AArch64/irg_sp_tagp.ll create mode 100644 test/CodeGen/AArch64/settag.ll create mode 100644 test/CodeGen/AArch64/stack-tagging-dbg.ll create mode 100644 test/CodeGen/AArch64/stack-tagging.ll create mode 100644 test/CodeGen/AArch64/stgp.ll create mode 100644 test/CodeGen/AArch64/tagp.ll