Fix the isLocalCall() by checking for linker weakness as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164155 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 6b93d94..3b22ac4 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -2812,7 +2812,8 @@
 bool isLocalCall(const SDValue &Callee)
 {
   if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
-    return !G->getGlobal()->isDeclaration();
+    return !G->getGlobal()->isDeclaration() &&
+           !G->getGlobal()->isWeakForLinker();
   return false;
 }