131 size_t StringRef::find(StringRef Str, size_t From) const {  in find()  argument
138   const char *Needle = Str.data();  in find()
139   size_t N = Str.size();  in find()
165     BadCharSkip[(uint8_t)Str[i]] = N-1-i;  in find()
180 size_t StringRef::find_insensitive(StringRef Str, size_t From) const {  in find_insensitive()  argument
182   while (This.size() >= Str.size()) {  in find_insensitive()
183     if (This.startswith_insensitive(Str))  in find_insensitive()
206 size_t StringRef::rfind(StringRef Str) const {  in rfind()
207   size_t N = Str.size();  in rfind()
212     if (substr(i, N).equals(Str))  in rfind()
218 size_t StringRef::rfind_insensitive(StringRef Str) const {  in rfind_insensitive()
219   size_t N = Str.size();  in rfind_insensitive()
224     if (substr(i, N).equals_insensitive(Str))  in rfind_insensitive()
371 size_t StringRef::count(StringRef Str) const {  in count()
373   size_t N = Str.size();  in count()
377     if (substr(i, N).equals(Str)) {  in count()
387 static unsigned GetAutoSenseRadix(StringRef &Str) {  in GetAutoSenseRadix()  argument
388   if (Str.empty())  in GetAutoSenseRadix()
391   if (Str.startswith("0x") || Str.startswith("0X")) {  in GetAutoSenseRadix()
392     Str = Str.substr(2);  in GetAutoSenseRadix()
396   if (Str.startswith("0b") || Str.startswith("0B")) {  in GetAutoSenseRadix()
397     Str = Str.substr(2);  in GetAutoSenseRadix()
401   if (Str.startswith("0o")) {  in GetAutoSenseRadix()
402     Str = Str.substr(2);  in GetAutoSenseRadix()
406   if (Str[0] == '0' && Str.size() > 1 && isDigit(Str[1])) {  in GetAutoSenseRadix()
407     Str = Str.substr(1);  in GetAutoSenseRadix()
414 bool llvm::consumeUnsignedInteger(StringRef &Str, unsigned Radix,  in consumeUnsignedInteger()  argument
418     Radix = GetAutoSenseRadix(Str);  in consumeUnsignedInteger()
421   if (Str.empty()) return true;  in consumeUnsignedInteger()
424   StringRef Str2 = Str;  in consumeUnsignedInteger()
455   if (Str.size() == Str2.size())  in consumeUnsignedInteger()
458   Str = Str2;  in consumeUnsignedInteger()
462 bool llvm::consumeSignedInteger(StringRef &Str, unsigned Radix,  in consumeSignedInteger()  argument
467   if (Str.empty() || Str.front() != '-') {  in consumeSignedInteger()
468     if (consumeUnsignedInteger(Str, Radix, ULLVal) ||  in consumeSignedInteger()
477   StringRef Str2 = Str.drop_front(1);  in consumeSignedInteger()
485   Str = Str2;  in consumeSignedInteger()
492 bool llvm::getAsUnsignedInteger(StringRef Str, unsigned Radix,  in getAsUnsignedInteger()  argument
494   if (consumeUnsignedInteger(Str, Radix, Result))  in getAsUnsignedInteger()
499   return !Str.empty();  in getAsUnsignedInteger()
502 bool llvm::getAsSignedInteger(StringRef Str, unsigned Radix,  in getAsSignedInteger()  argument
504   if (consumeSignedInteger(Str, Radix, Result))  in getAsSignedInteger()
509   return !Str.empty();  in getAsSignedInteger()
513   StringRef Str = *this;  in getAsInteger()  local
517     Radix = GetAutoSenseRadix(Str);  in getAsInteger()
522   if (Str.empty()) return true;  in getAsInteger()
526   while (!Str.empty() && Str.front() == '0')  in getAsInteger()
527     Str = Str.substr(1);  in getAsInteger()
530   if (Str.empty()) {  in getAsInteger()
540   unsigned BitWidth = Log2Radix * Str.size();  in getAsInteger()
555   while (!Str.empty()) {  in getAsInteger()
557     if (Str[0] >= '0' && Str[0] <= '9')  in getAsInteger()
558       CharVal = Str[0]-'0';  in getAsInteger()
559     else if (Str[0] >= 'a' && Str[0] <= 'z')  in getAsInteger()
560       CharVal = Str[0]-'a'+10;  in getAsInteger()
561     else if (Str[0] >= 'A' && Str[0] <= 'Z')  in getAsInteger()
562       CharVal = Str[0]-'A'+10;  in getAsInteger()
581     Str = Str.substr(1);  in getAsInteger()