Don't overwrite previous value, if it succeeded.
authorTorok Edwin <edwintorok@gmail.com>
Tue, 30 Mar 2010 12:52:03 +0000 (12:52 +0000)
committerTorok Edwin <edwintorok@gmail.com>
Tue, 30 Mar 2010 12:52:03 +0000 (12:52 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99886 91177308-0d34-0410-b5e6-96231b3b80d8

lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp

index 9b3f25d..8add3f5 100644 (file)
@@ -265,7 +265,8 @@ GenericValue Interpreter::callExternalFunction(Function *F,
   if (RF == RawFunctions->end()) {
     RawFn = (RawFunc)(intptr_t)
       sys::DynamicLibrary::SearchForAddressOfSymbol(F->getName());
-    RawFn = (RawFunc)(intptr_t)getPointerToGlobalIfAvailable(F);
+    if (!RawnFn)
+       RawFn = (RawFunc)(intptr_t)getPointerToGlobalIfAvailable(F);
     if (RawFn != 0)
       RawFunctions->insert(std::make_pair(F, RawFn));  // Cache for later
   } else {