-
-namespace {
- /// VariableDebugSorter - Comparison to sort the VariableDbgInfo map
- /// by source location, to avoid depending on the arbitrary order that
- /// instruction selection visits variables in.
- struct VariableDebugSorter {
- bool operator()(const MachineModuleInfo::VariableDbgInfoMapTy::value_type &A,
- const MachineModuleInfo::VariableDbgInfoMapTy::value_type &B)
- const {
- if (A.second.second.getLine() != B.second.second.getLine())
- return A.second.second.getLine() < B.second.second.getLine();
- if (A.second.second.getCol() != B.second.second.getCol())
- return A.second.second.getCol() < B.second.second.getCol();
- return false;
- }
- };
-}