130 size_t StringRef::find(StringRef Str, size_t From) const {  in find()  argument
137   const char *Needle = Str.data();  in find()
138   size_t N = Str.size();  in find()
176     BadCharSkip[(uint8_t)Str[i]] = N-1-i;  in find()
191 size_t StringRef::find_insensitive(StringRef Str, size_t From) const {  in find_insensitive()  argument
193   while (This.size() >= Str.size()) {  in find_insensitive()
194     if (This.starts_with_insensitive(Str))  in find_insensitive()
217 size_t StringRef::rfind(StringRef Str) const {  in rfind()
218   return std::string_view(*this).rfind(Str);  in rfind()
221 size_t StringRef::rfind_insensitive(StringRef Str) const {  in rfind_insensitive()
222   size_t N = Str.size();  in rfind_insensitive()
227     if (substr(i, N).equals_insensitive(Str))  in rfind_insensitive()
371 size_t StringRef::count(StringRef Str) const {  in count()
374   size_t N = Str.size();  in count()
380   while ((Pos = find(Str, Pos)) != npos) {  in count()
387 static unsigned GetAutoSenseRadix(StringRef &Str) {  in GetAutoSenseRadix()  argument
388   if (Str.empty())  in GetAutoSenseRadix()
391   if (Str.consume_front_insensitive("0x"))  in GetAutoSenseRadix()
394   if (Str.consume_front_insensitive("0b"))  in GetAutoSenseRadix()
397   if (Str.consume_front("0o"))  in GetAutoSenseRadix()
400   if (Str[0] == '0' && Str.size() > 1 && isDigit(Str[1])) {  in GetAutoSenseRadix()
401     Str = Str.substr(1);  in GetAutoSenseRadix()
408 bool llvm::consumeUnsignedInteger(StringRef &Str, unsigned Radix,  in consumeUnsignedInteger()  argument
412     Radix = GetAutoSenseRadix(Str);  in consumeUnsignedInteger()
415   if (Str.empty()) return true;  in consumeUnsignedInteger()
418   StringRef Str2 = Str;  in consumeUnsignedInteger()
449   if (Str.size() == Str2.size())  in consumeUnsignedInteger()
452   Str = Str2;  in consumeUnsignedInteger()
456 bool llvm::consumeSignedInteger(StringRef &Str, unsigned Radix,  in consumeSignedInteger()  argument
461   if (!Str.starts_with("-")) {  in consumeSignedInteger()
462     if (consumeUnsignedInteger(Str, Radix, ULLVal) ||  in consumeSignedInteger()
471   StringRef Str2 = Str.drop_front(1);  in consumeSignedInteger()
479   Str = Str2;  in consumeSignedInteger()
486 bool llvm::getAsUnsignedInteger(StringRef Str, unsigned Radix,  in getAsUnsignedInteger()  argument
488   if (consumeUnsignedInteger(Str, Radix, Result))  in getAsUnsignedInteger()
493   return !Str.empty();  in getAsUnsignedInteger()
496 bool llvm::getAsSignedInteger(StringRef Str, unsigned Radix,  in getAsSignedInteger()  argument
498   if (consumeSignedInteger(Str, Radix, Result))  in getAsSignedInteger()
503   return !Str.empty();  in getAsSignedInteger()
507   StringRef Str = *this;  in consumeInteger()  local
511     Radix = GetAutoSenseRadix(Str);  in consumeInteger()
516   if (Str.empty()) return true;  in consumeInteger()
520   Str = Str.ltrim('0');  in consumeInteger()
523   if (Str.empty()) {  in consumeInteger()
525     *this = Str;  in consumeInteger()
534   unsigned BitWidth = Log2Radix * Str.size();  in consumeInteger()
549   while (!Str.empty()) {  in consumeInteger()
551     if (Str[0] >= '0' && Str[0] <= '9')  in consumeInteger()
552       CharVal = Str[0]-'0';  in consumeInteger()
553     else if (Str[0] >= 'a' && Str[0] <= 'z')  in consumeInteger()
554       CharVal = Str[0]-'a'+10;  in consumeInteger()
555     else if (Str[0] >= 'A' && Str[0] <= 'Z')  in consumeInteger()
556       CharVal = Str[0]-'A'+10;  in consumeInteger()
575     Str = Str.substr(1);  in consumeInteger()
580   if (size() == Str.size())  in consumeInteger()
583   *this = Str;  in consumeInteger()
588   StringRef Str = *this;  in getAsInteger()  local
589   if (Str.consumeInteger(Radix, Result))  in getAsInteger()
594   return !Str.empty();  in getAsInteger()