21 std::string llvm::pdb::truncateStringBack(StringRef S, uint32_t MaxLen) {  in truncateStringBack()  argument
22   if (MaxLen == 0 || S.size() <= MaxLen || S.size() <= 3)  in truncateStringBack()
25   assert(MaxLen >= 3);  in truncateStringBack()
26   uint32_t FinalLen = std::min<size_t>(S.size(), MaxLen - 3);  in truncateStringBack()
31 std::string llvm::pdb::truncateStringMiddle(StringRef S, uint32_t MaxLen) {  in truncateStringMiddle()  argument
32   if (MaxLen == 0 || S.size() <= MaxLen || S.size() <= 3)  in truncateStringMiddle()
35   assert(MaxLen >= 3);  in truncateStringMiddle()
36   uint32_t FinalLen = std::min<size_t>(S.size(), MaxLen - 3);  in truncateStringMiddle()
42 std::string llvm::pdb::truncateStringFront(StringRef S, uint32_t MaxLen) {  in truncateStringFront()  argument
43   if (MaxLen == 0 || S.size() <= MaxLen || S.size() <= 3)  in truncateStringFront()
46   assert(MaxLen >= 3);  in truncateStringFront()
47   S = S.take_back(MaxLen - 3);  in truncateStringFront()
52                                                uint32_t MaxLen) {  in truncateQuotedNameFront()  argument
54   if (MaxLen == 0 || RequiredExtraChars + Name.size() <= MaxLen)  in truncateQuotedNameFront()
57   assert(MaxLen >= RequiredExtraChars);  in truncateQuotedNameFront()
58   std::string TN = truncateStringFront(Name, MaxLen - RequiredExtraChars);  in truncateQuotedNameFront()
63                                               uint32_t MaxLen) {  in truncateQuotedNameBack()  argument
65   if (MaxLen == 0 || RequiredExtraChars + Name.size() <= MaxLen)  in truncateQuotedNameBack()
68   assert(MaxLen >= RequiredExtraChars);  in truncateQuotedNameBack()
69   std::string TN = truncateStringBack(Name, MaxLen - RequiredExtraChars);  in truncateQuotedNameBack()