Update comments

Author: nikic

llvm/include/llvm/Analysis/AliasAnalysis.h

@@ -912,7 +912,7 @@ LLVM_ABI bool isIdentifiedFunctionLocal(const Value *V);
 LLVM_ABI bool isBaseOfObject(const Value *V);
 
 /// Returns true if the pointer is one which would have been considered an
-/// escape by isNonEscapingLocalObject.
+/// escape by isNotCapturedBefore.
 LLVM_ABI bool isEscapeSource(const Value *V);
 
 /// Return true if Object memory is not visible after an unwind, in the sense

llvm/lib/Analysis/AliasAnalysis.cpp

@@ -857,13 +857,13 @@ bool llvm::isEscapeSource(const Value *V) {
     return !CB->hasArgumentWithAdditionalReturnCaptureComponents();
   }
 
-  // The load case works because isNonEscapingLocalObject considers all
+  // The load case works because isNotCapturedBefore considers all
   // stores to be escapes (it passes true for the StoreCaptures argument
   // to PointerMayBeCaptured).
   if (isa<LoadInst>(V))
     return true;
 
-  // The inttoptr case works because isNonEscapingLocalObject considers all
+  // The inttoptr case works because isNotCapturedBefore considers all
   // means of converting or equating a pointer to an int (ptrtoint, ptr store
   // which could be followed by an integer load, ptr<->int compare) as
   // escaping, and objects located at well-known addresses via platform-specific