248             PrintError(TheDef.getLoc(), "One or more roots are unnecessary");  in reorientToRoots()
351   if (Defs->getOperatorAsDef(TheDef.getLoc())->getName() != "defs") {  in parseDefs()
352     PrintError(TheDef.getLoc(), "Expected defs operator");  in parseDefs()
376       PrintError(TheDef.getLoc(),  in parseDefs()
379       PrintError(TheDef.getLoc(),  in parseDefs()
382       PrintError(TheDef.getLoc(),  in parseDefs()
389     PrintError(TheDef.getLoc(), "Combine rules must have at least one root");  in parseDefs()
404         Target.getInstruction(Matcher->getOperatorAsDef(TheDef.getLoc()));  in parseInstructionMatcher()
480       PrintError(TheDef.getLoc(),  in parseWipMatchOpcodeMatcher()
493   if (Matchers->getOperatorAsDef(TheDef.getLoc())->getName() != "match") {  in parseMatcher()
494     PrintError(TheDef.getLoc(), "Expected match operator");  in parseMatcher()
499     PrintError(TheDef.getLoc(), "Matcher is empty");  in parseMatcher()
525     PrintError(TheDef.getLoc(),  in parseMatcher()
536       PrintError(TheDef.getLoc(),  in parseMatcher()
681             TheDef.getLoc(),  in makeCombineRule()
696     PrintError(TheDef.getLoc(), "Multi-root matches are not supported (yet)");  in makeCombineRule()
710         PrintError(R->getLoc(), "Failed to parse rule");  in gatherRules()
759     if (Applyer->getOperatorAsDef(RuleDef.getLoc())->getName() !=  in generateCodeForTree()
761       PrintError(RuleDef.getLoc(), "Expected 'apply' operator in Apply DAG");  in generateCodeForTree()
778       PrintError(RuleDef.getLoc(),  in generateCodeForTree()
802                          RuleDef.getLoc(), ShowExpansions)  in generateCodeForTree()
811                          RuleDef.getLoc(), ShowExpansions)  in generateCodeForTree()
816       PrintError(RuleDef.getLoc(), "Expected apply code block");  in generateCodeForTree()
853     PrintNote(Combiner->getLoc(),  in run()
858     PrintFatalError(Combiner->getLoc(), "Failed to parse one or more rules");  in run()
872         PrintFatalError(Rule->getDef().getLoc(), "All rules must have a root");  in run()
879     PrintNote(Combiner->getLoc(),  in run()