[llvm-commits] [llvm] r141105 - /llvm/trunk/utils/TableGen/CodeGenRegisters.cpp

[Jakob Stoklund Olesen]

Author: stoklund
Date: Tue Oct  4 15:18:39 2011
New Revision: 141105

URL: http://llvm.org/viewvc/llvm-project?rev=141105&view=rev
Log:
Properly use const_iterator.

This should unbreak the Windows build.

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=141105&r1=141104&r2=141105&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/CodeGenRegisters.cpp (original)
+++ llvm/trunk/utils/TableGen/CodeGenRegisters.cpp Tue Oct  4 15:18:39 2011
@@ -757,11 +757,11 @@
 
     // Compute the set of registers supporting each SubRegIndex.
     SubReg2SetMap SRSets;
-    for (CodeGenRegister::Set::iterator RI = RC.getMembers().begin(),
+    for (CodeGenRegister::Set::const_iterator RI = RC.getMembers().begin(),
          RE = RC.getMembers().end(); RI != RE; ++RI) {
-      CodeGenRegister::SubRegMap SRM = (*RI)->getSubRegs();
-      for (CodeGenRegister::SubRegMap::iterator I = SRM.begin(), E = SRM.end();
-           I != E; ++I)
+      const CodeGenRegister::SubRegMap &SRM = (*RI)->getSubRegs();
+      for (CodeGenRegister::SubRegMap::const_iterator I = SRM.begin(),
+           E = SRM.end(); I != E; ++I)
         SRSets[I->first].insert(*RI);
     }