[PATCH] D99630: phase 01: add new command line flag to enable UAR in 3 modes (always, [runtime], never).

[Kevin Athey via Phabricator via cfe-commits]

kda updated this revision to Diff 335362.
kda added a comment.

I think this patch is near completion.
But the new code generated for the 'Always' case is definitely wrong.
I could use some coaching.  I will eventually figure it out, but an interactive session would probably help me along.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99630/new/

https://reviews.llvm.org/D99630

Files:
  clang/docs/AddressSanitizer.rst
  clang/docs/ClangCommandLineReference.rst
  clang/include/clang/Basic/CodeGenOptions.def
  clang/include/clang/Basic/Sanitizers.h
  clang/include/clang/Driver/Options.td
  clang/include/clang/Driver/SanitizerArgs.h
  clang/lib/Basic/Sanitizers.cpp
  clang/lib/CodeGen/BackendUtil.cpp
  clang/lib/Driver/SanitizerArgs.cpp
  compiler-rt/lib/asan/asan_fake_stack.cpp
  compiler-rt/lib/asan/asan_interface.inc
  compiler-rt/test/asan/TestCases/Posix/stack-use-after-return.cpp
  llvm/include/llvm/Transforms/Instrumentation/AddressSanitizer.h
  llvm/include/llvm/Transforms/Instrumentation/AddressSanitizerOptions.h
  llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp

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