[PATCH] D21513: [CFLAA] Try to be less conservative on more functions

[Sanjoy Das via llvm-commits]

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Comment at: lib/Analysis/CFLAliasAnalysis.cpp:371
@@ -370,3 +370,3 @@
   static bool isFunctionExternal(Function *Fn) {
-    return Fn->isDeclaration() || !Fn->hasLocalLinkage();
+    return Fn->isDeclaration() || Fn->isInterposable();
   }
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If this is doing inter-procedural alias analysis, then you need to use `Fn-> hasExactDefinition()`.


http://reviews.llvm.org/D21513