Remove bunch of gcc 4.3-related warnings from Target

llvm-svn: 47369
diff --git a/llvm/lib/Target/CBackend/CBackend.cpp b/llvm/lib/Target/CBackend/CBackend.cpp
index d01c2ab..305c8de 100644
--- a/llvm/lib/Target/CBackend/CBackend.cpp
+++ b/llvm/lib/Target/CBackend/CBackend.cpp
@@ -2912,7 +2912,7 @@
     HasImplicitAddress = false;  // HIA is only true if we haven't addressed yet
   }
 
-  assert(!HasImplicitAddress || (CI && CI->isNullValue()) &&
+  assert((!HasImplicitAddress || (CI && CI->isNullValue())) &&
          "Can only have implicit address with direct accessing");
 
   if (HasImplicitAddress) {