[PATCH] D59221: [asan] Add gcc 8's driver option -fsanitize=pointer-compare and -fsanitize=pointer-substract.

[pierre gousseau via Phabricator via cfe-commits]

pgousseau created this revision.
pgousseau added reviewers: rsmith, filcab, wristow, gbedwell, kcc, riccibruno, probinson.
Herald added subscribers: cfe-commits, jdoerfert, emaste.
Herald added a project: clang.

Disabled by default as this is still an experimental feature.
This is the clang side of https://reviews.llvm.org/D59220


Repository:
  rC Clang

https://reviews.llvm.org/D59221

Files:
  include/clang/Basic/Sanitizers.def
  lib/CodeGen/BackendUtil.cpp
  lib/Driver/SanitizerArgs.cpp
  lib/Driver/ToolChains/CrossWindows.cpp
  lib/Driver/ToolChains/Darwin.cpp
  lib/Driver/ToolChains/FreeBSD.cpp
  lib/Driver/ToolChains/Fuchsia.cpp
  lib/Driver/ToolChains/Linux.cpp
  lib/Driver/ToolChains/MSVC.cpp
  lib/Driver/ToolChains/MinGW.cpp
  lib/Driver/ToolChains/NetBSD.cpp
  lib/Driver/ToolChains/PS4CPU.cpp
  lib/Driver/ToolChains/Solaris.cpp
  test/Driver/fsanitize.c

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