--- old/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	2015-10-09 14:50:45.782165000 +0200
+++ new/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	2015-10-09 14:50:45.622151000 +0200
@@ -1667,8 +1667,8 @@
   Register Rtmp1 = noreg;
 
   // check if it needs to be profiled
-  ciMethodData* md;
-  ciProfileData* data;
+  ciMethodData* md = NULL;
+  ciProfileData* data = NULL;
 
   if (op->should_profile()) {
     ciMethod* method = op->profiled_method();
@@ -1827,8 +1827,8 @@
     CodeStub* stub = op->stub();
 
     // check if it needs to be profiled
-    ciMethodData* md;
-    ciProfileData* data;
+    ciMethodData* md = NULL;
+    ciProfileData* data = NULL;
 
     if (op->should_profile()) {
       ciMethod* method = op->profiled_method();
@@ -3186,7 +3186,7 @@
 
   int elem_size = type2aelembytes(basic_type);
   int shift_amount;
-  Address::ScaleFactor scale;
+  Address::ScaleFactor scale = Address::no_scale;
 
   switch (elem_size) {
     case 1 :