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

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added inline comments.


================
Comment at: clang/lib/Basic/Sanitizers.cpp:130
+    if (A->getOption().matches(clang::driver::options::OPT_mexecute_only) &&
+        llvm::ARM::supportedExecuteOnly(Triple)) {
+      return true;
----------------
MaskRay wrote:
> I don't think we need an extra `llvm::ARM::supportedExecuteOnly` check. We just return true when `-mexecute-only` is in effect.
Sorry, I just noticed that this adds a circular (if we consider headers) dependency from clangBasic to clangDriver. I'm removing it.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D158614/new/

https://reviews.llvm.org/D158614