234 static void ParseConstraint(StringRef CStr, CGIOperandList &Ops,  in ParseConstraint()  argument
237   StringRef::size_type wpos = CStr.find_first_of(" \t");  in ParseConstraint()
238   StringRef::size_type start = CStr.find_first_not_of(" \t");  in ParseConstraint()
239   StringRef Tok = CStr.substr(start, wpos - start);  in ParseConstraint()
241     StringRef Name = CStr.substr(wpos+1);  in ParseConstraint()
246         Rec->getName() + "': '" + CStr + "'");  in ParseConstraint()
261   StringRef::size_type pos = CStr.find_first_of('=');  in ParseConstraint()
264       Rec->getLoc(), "Unrecognized constraint '" + CStr +  in ParseConstraint()
266   start = CStr.find_first_not_of(" \t");  in ParseConstraint()
269   wpos = CStr.find_first_of(" \t", start);  in ParseConstraint()
273       Rec->getName() + "': '" + CStr + "'");  in ParseConstraint()
274   StringRef LHSOpName = CStr.substr(start, wpos - start);  in ParseConstraint()
277   wpos = CStr.find_first_not_of(" \t", pos + 1);  in ParseConstraint()
280       Rec->getLoc(), "Illegal format for tied-to constraint: '" + CStr + "'");  in ParseConstraint()
282   StringRef RHSOpName = CStr.substr(wpos);  in ParseConstraint()
327 static void ParseConstraints(StringRef CStr, CGIOperandList &Ops, Record *Rec) {  in ParseConstraints()  argument
328   if (CStr.empty()) return;  in ParseConstraints()
333   bidx = CStr.find_first_not_of(delims);  in ParseConstraints()
335     eidx = CStr.find_first_of(delims, bidx);  in ParseConstraints()
337       eidx = CStr.size();  in ParseConstraints()
339     ParseConstraint(CStr.substr(bidx, eidx - bidx), Ops, Rec);  in ParseConstraints()
340     bidx = CStr.find_first_not_of(delims, eidx);  in ParseConstraints()