[PATCH] D158614: [UBSan] Disable the function sanitizer on an execute-only target.

[Ying Yi via Phabricator via cfe-commits]

MaggieYi updated this revision to Diff 553409.
MaggieYi edited the summary of this revision.
MaggieYi added a comment.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

The changes include:

1. Added an ARM::supportedExecuteOnly function to avoid the duplicated code.
2. Modified the `isExecuteOnlyTarget` function to only deal with the `-mexecute-only` option.
3. Added `SanitizerKind::KCFI` to the SanitizerMask of NotAllowedWithExecuteOnly.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158614/new/

https://reviews.llvm.org/D158614

Files:
  clang/include/clang/Basic/DiagnosticCommonKinds.td
  clang/include/clang/Basic/Sanitizers.h
  clang/lib/Basic/CMakeLists.txt
  clang/lib/Basic/Sanitizers.cpp
  clang/lib/Driver/SanitizerArgs.cpp
  clang/lib/Driver/ToolChains/Arch/ARM.cpp
  clang/test/CodeGenObjCXX/crash-function-type.mm
  clang/test/Driver/fsanitize.c
  llvm/include/llvm/TargetParser/ARMTargetParser.h
  llvm/lib/TargetParser/ARMTargetParser.cpp

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