[llvm] [AddressSanitizer] Remove memory effects from functions (PR #130495)

[Matt Arsenault via llvm-commits]

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@@ -58,6 +58,13 @@ void getAddressSanitizerParams(const Triple &TargetTriple, int LongSize,
                                bool IsKasan, uint64_t *ShadowBase,
                                int *MappingScale, bool *OrShadowOffset);
 
+/// Remove memory attributes that are incompatible with the instrumentation
+/// added by AddressSanitizer and HWSanitizer. See more details in the
+/// implementation.
+/// \p RemoveWriteOnly - whether to remove writeonly attribute from function
+/// arguments.
+void removeASanIncompatibleFnAttributes(Function &F, bool RemoveWriteOnly);
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arsenm wrote:

"RemoveWriteOnly" seems too specific of an implementation detail to be leaking out. What about something expressing the usage context's needs

https://github.com/llvm/llvm-project/pull/130495