1436    if (cas->expdHi) {  in ppIRCAS()
1437       ppIRExpr(cas->expdHi);  in ppIRCAS()
2011                  IRExpr* expdHi, IRExpr* expdLo,  in mkIRCAS()  argument
2018    cas->expdHi = expdHi;  in mkIRCAS()
2361                    cas->expdHi==NULL ? NULL : deepCopyIRExpr(cas->expdHi),  in deepCopyIRCAS()
3707                         && (cas->expdHi ? isIRAtom(cas->expdHi) : True)  in isFlatIRStmt()
3932          if (cas->expdHi)  in useBeforeDef_Stmt()
3933             useBeforeDef_Expr(bb,stmt,cas->expdHi,def_counts);  in useBeforeDef_Stmt()
4277              && cas->expdHi == NULL && cas->dataHi == NULL) {  in tcStmt()
4282              && cas->expdHi != NULL && cas->dataHi != NULL) {  in tcStmt()
4308             tyExpd = typeOfIRExpr(tyenv, cas->expdHi);  in tcStmt()