142 size_t StringRef::find(StringRef Str, size_t From) const {  in find()  argument
146   const char *Needle = Str.data();  in find()
147   size_t N = Str.size();  in find()
172     BadCharSkip[(uint8_t)Str[i]] = N-1-i;  in find()
189 size_t StringRef::rfind(StringRef Str) const {  in rfind()
190   size_t N = Str.size();  in rfind()
195     if (substr(i, N).equals(Str))  in rfind()
342 size_t StringRef::count(StringRef Str) const {  in count()
344   size_t N = Str.size();  in count()
348     if (substr(i, N).equals(Str))  in count()
353 static unsigned GetAutoSenseRadix(StringRef &Str) {  in GetAutoSenseRadix()  argument
354   if (Str.startswith("0x") || Str.startswith("0X")) {  in GetAutoSenseRadix()
355     Str = Str.substr(2);  in GetAutoSenseRadix()
359   if (Str.startswith("0b") || Str.startswith("0B")) {  in GetAutoSenseRadix()
360     Str = Str.substr(2);  in GetAutoSenseRadix()
364   if (Str.startswith("0o")) {  in GetAutoSenseRadix()
365     Str = Str.substr(2);  in GetAutoSenseRadix()
369   if (Str.startswith("0"))  in GetAutoSenseRadix()
378 bool llvm::getAsUnsignedInteger(StringRef Str, unsigned Radix,  in getAsUnsignedInteger()  argument
382     Radix = GetAutoSenseRadix(Str);  in getAsUnsignedInteger()
385   if (Str.empty()) return true;  in getAsUnsignedInteger()
389   while (!Str.empty()) {  in getAsUnsignedInteger()
391     if (Str[0] >= '0' && Str[0] <= '9')  in getAsUnsignedInteger()
392       CharVal = Str[0]-'0';  in getAsUnsignedInteger()
393     else if (Str[0] >= 'a' && Str[0] <= 'z')  in getAsUnsignedInteger()
394       CharVal = Str[0]-'a'+10;  in getAsUnsignedInteger()
395     else if (Str[0] >= 'A' && Str[0] <= 'Z')  in getAsUnsignedInteger()
396       CharVal = Str[0]-'A'+10;  in getAsUnsignedInteger()
413     Str = Str.substr(1);  in getAsUnsignedInteger()
419 bool llvm::getAsSignedInteger(StringRef Str, unsigned Radix,  in getAsSignedInteger()  argument
424   if (Str.empty() || Str.front() != '-') {  in getAsSignedInteger()
425     if (getAsUnsignedInteger(Str, Radix, ULLVal) ||  in getAsSignedInteger()
434   if (getAsUnsignedInteger(Str.substr(1), Radix, ULLVal) ||  in getAsSignedInteger()
446   StringRef Str = *this;  in getAsInteger()  local
450     Radix = GetAutoSenseRadix(Str);  in getAsInteger()
455   if (Str.empty()) return true;  in getAsInteger()
459   while (!Str.empty() && Str.front() == '0')  in getAsInteger()
460     Str = Str.substr(1);  in getAsInteger()
463   if (Str.empty()) {  in getAsInteger()
473   unsigned BitWidth = Log2Radix * Str.size();  in getAsInteger()
488   while (!Str.empty()) {  in getAsInteger()
490     if (Str[0] >= '0' && Str[0] <= '9')  in getAsInteger()
491       CharVal = Str[0]-'0';  in getAsInteger()
492     else if (Str[0] >= 'a' && Str[0] <= 'z')  in getAsInteger()
493       CharVal = Str[0]-'a'+10;  in getAsInteger()
494     else if (Str[0] >= 'A' && Str[0] <= 'Z')  in getAsInteger()
495       CharVal = Str[0]-'A'+10;  in getAsInteger()
514     Str = Str.substr(1);  in getAsInteger()