373       case Iex_Const:  in flatten_Expr()
1085       case Iex_Const: {  in sameIRExprs_aux2()
1160       case Iex_Const: {  in debug_only_hack_sameIRExprs_might_assert()
1176    return toBool( e->tag == Iex_Const   in isZeroU32()
1184    return toBool( e->tag == Iex_Const   in isZeroU64()
1192    return toBool( e->tag == Iex_Const   in isZeroV128()
1200    return toBool( e->tag == Iex_Const   in isZeroV256()
1208    if (e->tag != Iex_Const) return False;  in isZeroU()
1222    if (e->tag != Iex_Const) return False;  in isOnesU()
1356       if (e->Iex.Unop.arg->tag == Iex_Const) {  in fold_Expr()
1664       if (e->Iex.Binop.arg1->tag == Iex_Const  in fold_Expr()
1665           && e->Iex.Binop.arg2->tag == Iex_Const) {  in fold_Expr()
2293       if (e->Iex.ITE.cond->tag == Iex_Const) {  in fold_Expr()
2374             if (rhs->tag == Iex_Const  in subst_Expr()
2381       case Iex_Const:  in subst_Expr()
2542          if (fguard->tag == Iex_Const) {  in subst_and_fold_Stmt()
2569          if (fguard->tag == Iex_Const) {  in subst_and_fold_Stmt()
2662          if (fcond->tag == Iex_Const) {  in subst_and_fold_Stmt()
2755             if (st2->Ist.WrTmp.data->tag == Iex_Const  in cprop_BB()
2766             if (guard->tag == Iex_Const) {  in cprop_BB()
2910       case Iex_Const:  in addUses_Expr()
3002    return toBool( e->tag == Iex_Const  in isZeroU1()
3010    return toBool( e->tag == Iex_Const  in isOneU1()
3326       else if (arg->tag == Iex_Const) {  in irExprVec_to_TmpOrConsts()
3645             if (e->Iex.Binop.arg2->tag == Iex_Const) {  in irExpr_to_AvailExpr()
3653          } else if (e->Iex.Binop.arg1->tag == Iex_Const  in irExpr_to_AvailExpr()
3664       case Iex_Const:  in irExpr_to_AvailExpr()
3684                if (e->Iex.ITE.iftrue->tag == Iex_Const) {  in irExpr_to_AvailExpr()
3692             } else if (e->Iex.ITE.iffalse->tag == Iex_Const) {  in irExpr_to_AvailExpr()
3701                if (e->Iex.ITE.iftrue->tag == Iex_Const) {  in irExpr_to_AvailExpr()
3920    if (e->Iex.Binop.arg2->tag != Iex_Const)  in isAdd32OrSub32()
4429       case Iex_Const:  in deltaIRExpr()
4640    if (udst->tag == Iex_Const  in maybe_loop_unroll_BB()
4728    vassert(udst->tag == Iex_Const);  in maybe_loop_unroll_BB()
4924       case Iex_Const:  in setHints_Expr()
5004       case Iex_Const:  in aoccCount_Expr()
5359       case Iex_Const:  in atbSubst_Expr()