[compiler-rt] [llvm] [nsan] Emit calls to optimized functions (PR #98900)

[Alexander Shaposhnikov via llvm-commits]

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@@ -493,6 +494,103 @@ class ValueToShadowMap {
   DenseMap<Value *, Value *> Map;
 };
 
+// Base class for handling some details of __nsan_* functions
+class NsanInstrumentationFunction {
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alexander-shaposhnikov wrote:

The classes share the interface, but they are not used polymorphically, so the base class doesn't do much  / I'd simplify things by removing it.

https://github.com/llvm/llvm-project/pull/98900