437 FlattenAsmStringVariants(StringRef Cur, unsigned Variant) {  in FlattenAsmStringVariants()  argument
443     for (size_t e = Cur.size(); VariantsStart != e; ++VariantsStart)  in FlattenAsmStringVariants()
444       if (Cur[VariantsStart] == '{' &&  in FlattenAsmStringVariants()
445           (VariantsStart == 0 || (Cur[VariantsStart-1] != '$' &&  in FlattenAsmStringVariants()
446                                   Cur[VariantsStart-1] != '\\')))  in FlattenAsmStringVariants()
450     Res += Cur.slice(0, VariantsStart);  in FlattenAsmStringVariants()
451     if (VariantsStart == Cur.size())  in FlattenAsmStringVariants()
459     for (size_t e = Cur.size(); VariantsEnd != e; ++VariantsEnd) {  in FlattenAsmStringVariants()
460       if (Cur[VariantsEnd] == '}' && Cur[VariantsEnd-1] != '\\') {  in FlattenAsmStringVariants()
463       } else if (Cur[VariantsEnd] == '{')  in FlattenAsmStringVariants()
468     StringRef Selection = Cur.slice(VariantsStart, VariantsEnd);  in FlattenAsmStringVariants()
473     assert(VariantsEnd != Cur.size() &&  in FlattenAsmStringVariants()
475     Cur = Cur.substr(VariantsEnd + 1);  in FlattenAsmStringVariants()