[llvm-commits] [llvm] r153922 - /llvm/trunk/utils/TableGen/CodeGenRegisters.cpp

[Andrew Trick]

Author: atrick
Date: Mon Apr  2 20:35:52 2012
New Revision: 153922

URL: http://llvm.org/viewvc/llvm-project?rev=153922&view=rev
Log:
Cleanup set_union usage. The same thing but a bit cleaner now.

Modified:
    llvm/trunk/utils/TableGen/CodeGenRegisters.cpp

Modified: llvm/trunk/utils/TableGen/CodeGenRegisters.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/CodeGenRegisters.cpp?rev=153922&r1=153921&r2=153922&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/CodeGenRegisters.cpp (original)
+++ llvm/trunk/utils/TableGen/CodeGenRegisters.cpp Mon Apr  2 20:35:52 2012
@@ -95,7 +95,7 @@
   CodeGenRegister::RegUnitList LRU = MergedRU;
   MergedRU.clear();
   std::set_union(LRU.begin(), LRU.end(), RRU.begin(), RRU.end(),
-                 std::inserter(MergedRU, MergedRU.begin()));
+                 std::back_inserter(MergedRU));
 }
 
 const CodeGenRegister::SubRegMap &