301 static void ParseConstraint(StringRef CStr, CGIOperandList &Ops, Record *Rec) {  in ParseConstraint()  argument
303   StringRef::size_type wpos = CStr.find_first_of(" \t");  in ParseConstraint()
304   StringRef::size_type start = CStr.find_first_not_of(" \t");  in ParseConstraint()
305   StringRef Tok = CStr.substr(start, wpos - start);  in ParseConstraint()
307     StringRef Name = CStr.substr(wpos + 1);  in ParseConstraint()
312                           Rec->getName() + "': '" + CStr + "'");  in ParseConstraint()
327   StringRef::size_type pos = CStr.find_first_of('=');  in ParseConstraint()
329       CStr.find_first_of(" \t", pos) != (pos + 1) ||  in ParseConstraint()
330       CStr.find_last_of(" \t", pos) != (pos - 1))  in ParseConstraint()
331     PrintFatalError(Rec->getLoc(), "Unrecognized constraint '" + CStr +  in ParseConstraint()
333   start = CStr.find_first_not_of(" \t");  in ParseConstraint()
336   wpos = CStr.find_first_of(" \t", start);  in ParseConstraint()
340                         Rec->getName() + "': '" + CStr + "'");  in ParseConstraint()
341   StringRef LHSOpName = CStr.substr(start, wpos - start);  in ParseConstraint()
344   wpos = CStr.find_first_not_of(" \t", pos + 1);  in ParseConstraint()
347                     "Illegal format for tied-to constraint: '" + CStr + "'");  in ParseConstraint()
349   StringRef RHSOpName = CStr.substr(wpos);  in ParseConstraint()
394 static void ParseConstraints(StringRef CStr, CGIOperandList &Ops, Record *Rec) {  in ParseConstraints()  argument
395   if (CStr.empty())  in ParseConstraints()
401   bidx = CStr.find_first_not_of(delims);  in ParseConstraints()
403     eidx = CStr.find_first_of(delims, bidx);  in ParseConstraints()
405       eidx = CStr.size();  in ParseConstraints()
407     ParseConstraint(CStr.substr(bidx, eidx - bidx), Ops, Rec);  in ParseConstraints()
408     bidx = CStr.find_first_not_of(delims, eidx);  in ParseConstraints()