233 static void ParseConstraint(StringRef CStr, CGIOperandList &Ops,  in ParseConstraint()  argument
236   StringRef::size_type wpos = CStr.find_first_of(" \t");  in ParseConstraint()
237   StringRef::size_type start = CStr.find_first_not_of(" \t");  in ParseConstraint()
238   StringRef Tok = CStr.substr(start, wpos - start);  in ParseConstraint()
240     StringRef Name = CStr.substr(wpos+1);  in ParseConstraint()
245         Rec->getName() + "': '" + CStr + "'");  in ParseConstraint()
260   StringRef::size_type pos = CStr.find_first_of('=');  in ParseConstraint()
263       Rec->getLoc(), "Unrecognized constraint '" + CStr +  in ParseConstraint()
265   start = CStr.find_first_not_of(" \t");  in ParseConstraint()
268   wpos = CStr.find_first_of(" \t", start);  in ParseConstraint()
272       Rec->getName() + "': '" + CStr + "'");  in ParseConstraint()
273   StringRef LHSOpName = CStr.substr(start, wpos - start);  in ParseConstraint()
276   wpos = CStr.find_first_not_of(" \t", pos + 1);  in ParseConstraint()
279       Rec->getLoc(), "Illegal format for tied-to constraint: '" + CStr + "'");  in ParseConstraint()
281   StringRef RHSOpName = CStr.substr(wpos);  in ParseConstraint()
326 static void ParseConstraints(StringRef CStr, CGIOperandList &Ops, Record *Rec) {  in ParseConstraints()  argument
327   if (CStr.empty()) return;  in ParseConstraints()
332   bidx = CStr.find_first_not_of(delims);  in ParseConstraints()
334     eidx = CStr.find_first_of(delims, bidx);  in ParseConstraints()
336       eidx = CStr.size();  in ParseConstraints()
338     ParseConstraint(CStr.substr(bidx, eidx - bidx), Ops, Rec);  in ParseConstraints()
339     bidx = CStr.find_first_not_of(delims, eidx);  in ParseConstraints()