Transforms/Scalar/SROA.cpp

2295     StringRef OldName = OldPtr->getName();
2297     size_t LastSROAPrefix = OldName.rfind(".sroa.");
2299       OldName = OldName.substr(LastSROAPrefix + strlen(".sroa."));
2301       size_t IndexEnd = OldName.find_first_not_of("0123456789");
2302       if (IndexEnd != StringRef::npos && OldName[IndexEnd] == '.') {
2304         OldName = OldName.substr(IndexEnd + 1);
2305         size_t OffsetEnd = OldName.find_first_not_of("0123456789");
2306         if (OffsetEnd != StringRef::npos && OldName[OffsetEnd] == '.')
2308           OldName = OldName.substr(OffsetEnd + 1);
2312     OldName = OldName.substr(0, OldName.find(".sroa_"));
2318                           Twine(OldName) + "."