[Lldb-commits] [lldb] r305109 - [VMRange] Implement comparison operators using `==` and `<`.

[Davide Italiano via lldb-commits]

Author: davide
Date: Fri Jun  9 15:49:11 2017
New Revision: 305109

URL: http://llvm.org/viewvc/llvm-project?rev=305109&view=rev
Log:
[VMRange] Implement comparison operators using `==` and `<`.

Modified:
    lldb/trunk/source/Utility/VMRange.cpp

Modified: lldb/trunk/source/Utility/VMRange.cpp
URL: 
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Utility/VMRange.cpp?rev=305109&r1=305108&r2=305109&view=diff
==============================================================================
--- lldb/trunk/source/Utility/VMRange.cpp (original)
+++ lldb/trunk/source/Utility/VMRange.cpp Fri Jun  9 15:49:11 2017
@@ -56,8 +56,7 @@ bool lldb_private::operator==(const VMRa
 }
 
 bool lldb_private::operator!=(const VMRange &lhs, const VMRange &rhs) {
-  return lhs.GetBaseAddress() != rhs.GetBaseAddress() ||
-         lhs.GetEndAddress() != rhs.GetEndAddress();
+  return !(lhs == rhs);
 }
 
 bool lldb_private::operator<(const VMRange &lhs, const VMRange &rhs) {
@@ -69,25 +68,13 @@ bool lldb_private::operator<(const VMRan
 }
 
 bool lldb_private::operator<=(const VMRange &lhs, const VMRange &rhs) {
-  if (lhs.GetBaseAddress() < rhs.GetBaseAddress())
-    return true;
-  else if (lhs.GetBaseAddress() > rhs.GetBaseAddress())
-    return false;
-  return lhs.GetEndAddress() <= rhs.GetEndAddress();
+  return !(lhs > rhs);
 }
 
 bool lldb_private::operator>(const VMRange &lhs, const VMRange &rhs) {
-  if (lhs.GetBaseAddress() > rhs.GetBaseAddress())
-    return true;
-  else if (lhs.GetBaseAddress() < rhs.GetBaseAddress())
-    return false;
-  return lhs.GetEndAddress() > rhs.GetEndAddress();
+  return rhs < lhs;
 }
 
 bool lldb_private::operator>=(const VMRange &lhs, const VMRange &rhs) {
-  if (lhs.GetBaseAddress() > rhs.GetBaseAddress())
-    return true;
-  else if (lhs.GetBaseAddress() < rhs.GetBaseAddress())
-    return false;
-  return lhs.GetEndAddress() >= rhs.GetEndAddress();
+  return !(lhs < rhs);
 }


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