More cases

Author: dcwhite

src/Core/Datatypes/Legacy/Field/HexVolMesh.h

@@ -2649,9 +2649,9 @@ class HexVolMesh : public Mesh
 
     /// These are for our own use (making the hash function.
     static const int sz_quarter_int = (int)(sz_int / 4);
-    static const int top4_mask = ((~((int)0)) << sz_quarter_int << sz_quarter_int << sz_quarter_int);
-    static const int up4_mask = top4_mask ^ (~((int)0) << sz_quarter_int << sz_quarter_int);
-    static const int mid4_mask =  top4_mask ^ (~((int)0) << sz_quarter_int);
+    static const int top4_mask = -(1 << sz_quarter_int << sz_quarter_int << sz_quarter_int);
+    static const int up4_mask = top4_mask ^ -(1 << sz_quarter_int << sz_quarter_int);
+    static const int mid4_mask =  top4_mask ^ -(1 << sz_quarter_int);
     static const int low4_mask = ~(top4_mask | mid4_mask);
 
     /// This is the hash function
@@ -2714,7 +2714,7 @@ class HexVolMesh : public Mesh
     /// These are for our own use (making the hash function.
     static const int sz_int = sizeof(int) * 8; // in bits
     static const int sz_half_int = sizeof(int) << 2; // in bits
-    static const int up_mask = ((~((int)0)) << sz_half_int);
+    static const int up_mask = -(1 << sz_half_int);
     static const int low_mask = (~((int)0) ^ up_mask);
 
     /// This is the hash function

src/Core/Datatypes/Legacy/Field/PrismVolMesh.h

@@ -2408,9 +2408,9 @@ class PrismVolMesh : public Mesh
 
     /// These are for our own use (making the hash function.
     static const int sz_quarter_int = (int)(sz_int / 4);
-    static const int top4_mask = ((~((int)0)) << sz_quarter_int << sz_quarter_int << sz_quarter_int);
-    static const int up4_mask = top4_mask ^ (~((int)0) << sz_quarter_int << sz_quarter_int);
-    static const int mid4_mask =  top4_mask ^ (~((int)0) << sz_quarter_int);
+    static const int top4_mask = -(1 << sz_quarter_int << sz_quarter_int << sz_quarter_int);
+    static const int up4_mask = top4_mask ^ -(1 << sz_quarter_int << sz_quarter_int);
+    static const int mid4_mask =  top4_mask ^ -(1 << sz_quarter_int);
     static const int low4_mask = ~(top4_mask | mid4_mask);
 
     /// This is the hash function
@@ -2451,7 +2451,7 @@ class PrismVolMesh : public Mesh
     /// These are for our own use (making the hash function.
     static const int sz_int = sizeof(int) * 8; // in bits
     static const int sz_half_int = sizeof(int) << 2; // in bits
-    static const int up_mask = ((~((int)0)) << sz_half_int);
+    static const int up_mask = -(1 << sz_half_int);
     static const int low_mask = (~((int)0) ^ up_mask);
 
     /// This is the hash function

src/Core/Parser/Tests/ParserTests.cc

@@ -1586,8 +1586,8 @@ TEST(FieldHashTests, TestShiftingZero)
 
   /// These are for our own use (making the hash function).
   static const int sz_third_int = (int)(sz_int / 3);
-  static const int up_mask = (~((int)0) << sz_third_int << sz_third_int);
-  static const int mid_mask = up_mask ^ (~((int)0) << sz_third_int);
+  static const int up_mask = -1048576; // (~((int)0) << sz_third_int << sz_third_int);
+  static const int mid_mask = 1047552; // up_mask ^ (~((int)0) << sz_third_int);
   static const int low_mask = ~(up_mask | mid_mask);
 
   std::cout << "sz_int: " << sz_int << std::endl;