[PATCH] D119296: KCFI sanitizer

[Sami Tolvanen via Phabricator via cfe-commits]

samitolvanen updated this revision to Diff 434974.
samitolvanen marked 9 inline comments as done.
samitolvanen added a comment.

- Addressed Fangrui's feedback.
- Renamed `KCFI_*` DAG nodes and pseudo instructions to `CFI_*` for now based on Joao's feedback. Still looking for more feedback on the best way to implement this part.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D119296/new/

https://reviews.llvm.org/D119296

Files:
  clang/docs/ControlFlowIntegrity.rst
  clang/docs/UsersManual.rst
  clang/include/clang/Basic/Features.def
  clang/include/clang/Basic/Sanitizers.def
  clang/lib/CodeGen/CGCall.cpp
  clang/lib/CodeGen/CodeGenFunction.cpp
  clang/lib/CodeGen/CodeGenFunction.h
  clang/lib/CodeGen/CodeGenModule.cpp
  clang/lib/CodeGen/CodeGenModule.h
  clang/lib/Driver/SanitizerArgs.cpp
  clang/lib/Driver/ToolChain.cpp
  clang/test/CodeGen/kcfi.c
  clang/test/Driver/fsanitize.c
  llvm/docs/LangRef.rst
  llvm/include/llvm/CodeGen/AsmPrinter.h
  llvm/include/llvm/CodeGen/GlobalISel/CallLowering.h
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/include/llvm/IR/InstrTypes.h
  llvm/include/llvm/IR/LLVMContext.h
  llvm/include/llvm/MC/MCObjectFileInfo.h
  llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
  llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/IR/Instructions.cpp
  llvm/lib/IR/LLVMContext.cpp
  llvm/lib/IR/Verifier.cpp
  llvm/lib/MC/MCObjectFileInfo.cpp
  llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
  llvm/lib/Target/AArch64/AArch64FastISel.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/lib/Target/AArch64/AArch64InstrInfo.td
  llvm/lib/Target/AArch64/GISel/AArch64CallLowering.cpp
  llvm/lib/Target/X86/X86AsmPrinter.cpp
  llvm/lib/Target/X86/X86AsmPrinter.h
  llvm/lib/Target/X86/X86ExpandPseudo.cpp
  llvm/lib/Target/X86/X86FastISel.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86ISelLowering.h
  llvm/lib/Target/X86/X86InstrCompiler.td
  llvm/lib/Target/X86/X86InstrControl.td
  llvm/lib/Target/X86/X86InstrInfo.td
  llvm/lib/Target/X86/X86MCInstLower.cpp
  llvm/lib/Target/X86/X86TargetMachine.cpp
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
  llvm/lib/Transforms/Utils/InlineFunction.cpp
  llvm/test/Bitcode/operand-bundles-bc-analyzer.ll
  llvm/test/CodeGen/AArch64/kcfi-bti.ll
  llvm/test/CodeGen/AArch64/kcfi.ll
  llvm/test/CodeGen/X86/O0-pipeline.ll
  llvm/test/CodeGen/X86/kcfi.ll
  llvm/test/CodeGen/X86/opt-pipeline.ll
  llvm/test/Transforms/InstCombine/kcfi-operand-bundles.ll
  llvm/test/Transforms/TailCallElim/kcfi-bundle.ll
  llvm/test/Verifier/kcfi-operand-bundles.ll

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