82       PrintFatalError(getLoc(), "op has a conflict with two " + entity +  in assertInvariants()
84     PrintFatalError(getLoc(), "op has a conflict with " +  in assertInvariants()
437       PrintFatalError(def.getLoc(),  in populateOpStructure()
448         PrintFatalError(argDef->getLoc(), "attributes must be named");  in populateOpStructure()
450         PrintFatalError(argDef->getLoc(),  in populateOpStructure()
455       PrintFatalError(def.getLoc(), "unexpected def type; only defs deriving "  in populateOpStructure()
468         PrintFatalError(def.getLoc(),  in populateOpStructure()
472         PrintFatalError(  in populateOpStructure()
507     PrintFatalError(def.getLoc(), "'results' must have 'outs' directive");  in populateOpStructure()
515       PrintFatalError(def.getLoc(),  in populateOpStructure()
527       PrintFatalError(  in populateOpStructure()
537     PrintFatalError(def.getLoc(),  in populateOpStructure()
545       PrintFatalError(def.getLoc(),  in populateOpStructure()
552       PrintFatalError(def.getLoc(), "only the last successor can be variadic");  in populateOpStructure()
572           PrintFatalError(  in populateOpStructure()
607     PrintFatalError(def.getLoc(), "'regions' must have 'region' directive");  in populateOpStructure()
614       PrintFatalError(def.getLoc(),  in populateOpStructure()
621         PrintFatalError(def.getLoc(), "only the last region can be variadic");  in populateOpStructure()
623         PrintFatalError(def.getLoc(), "variadic regions must be named");  in populateOpStructure()
636     PrintFatalError(  in populateOpStructure()