src/share/vm/opto/library_call.cpp

rev 9067 : 8139040: Fix initializations before ShouldNotReachHere()

@@ -1363,11 +1363,11 @@
 // public static double Math.sqrt(double)
 // public static double Math.log(double)
 // public static double Math.log10(double)
 bool LibraryCallKit::inline_math(vmIntrinsics::ID id) {
   Node* arg = round_double_node(argument(0));
-  Node* n;
+  Node* n = NULL;
   switch (id) {
   case vmIntrinsics::_dabs:   n = new AbsDNode(                arg);  break;
   case vmIntrinsics::_dsqrt:  n = new SqrtDNode(C, control(),  arg);  break;
   case vmIntrinsics::_dlog:   n = new LogDNode(C, control(),   arg);  break;
   case vmIntrinsics::_dlog10: n = new Log10DNode(C, control(), arg);  break;

@@ -2119,11 +2119,11 @@
 // inline short     Short.reverseBytes(short)
 // inline int     Integer.reverseBytes(int)
 // inline long       Long.reverseBytes(long)
 bool LibraryCallKit::inline_number_methods(vmIntrinsics::ID id) {
   Node* arg = argument(0);
-  Node* n;
+  Node* n = NULL;
   switch (id) {
   case vmIntrinsics::_numberOfLeadingZeros_i:   n = new CountLeadingZerosINode( arg);  break;
   case vmIntrinsics::_numberOfLeadingZeros_l:   n = new CountLeadingZerosLNode( arg);  break;
   case vmIntrinsics::_numberOfTrailingZeros_i:  n = new CountTrailingZerosINode(arg);  break;
   case vmIntrinsics::_numberOfTrailingZeros_l:  n = new CountTrailingZerosLNode(arg);  break;

@@ -4100,11 +4100,11 @@
   return false;  // bail-out; let JVM_GetCallerClass do the work
 }
 
 bool LibraryCallKit::inline_fp_conversions(vmIntrinsics::ID id) {
   Node* arg = argument(0);
-  Node* result;
+  Node* result = NULL;
 
   switch (id) {
   case vmIntrinsics::_floatToRawIntBits:    result = new MoveF2INode(arg);  break;
   case vmIntrinsics::_intBitsToFloat:       result = new MoveI2FNode(arg);  break;
   case vmIntrinsics::_doubleToRawLongBits:  result = new MoveD2LNode(arg);  break;