diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/TableGen/CodeGenRegisters.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/utils/TableGen/CodeGenRegisters.cpp b/utils/TableGen/CodeGenRegisters.cpp index b09dfe9482..b731544616 100644 --- a/utils/TableGen/CodeGenRegisters.cpp +++ b/utils/TableGen/CodeGenRegisters.cpp @@ -757,11 +757,11 @@ void CodeGenRegBank::computeInferredRegisterClasses() { // 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); } |