302             IRExpr_Triop(ex->Iex.Triop.op,  in flatten_Expr()
303                          flatten_Expr(bb, ex->Iex.Triop.arg1),  in flatten_Expr()
304                          flatten_Expr(bb, ex->Iex.Triop.arg2),  in flatten_Expr()
305                          flatten_Expr(bb, ex->Iex.Triop.arg3))));  in flatten_Expr()
1723          vassert(isIRAtom(ex->Iex.Triop.arg1));  in subst_Expr()
1724          vassert(isIRAtom(ex->Iex.Triop.arg2));  in subst_Expr()
1725          vassert(isIRAtom(ex->Iex.Triop.arg3));  in subst_Expr()
1727                    ex->Iex.Triop.op,  in subst_Expr()
1728                    subst_Expr(env, ex->Iex.Triop.arg1),  in subst_Expr()
1729                    subst_Expr(env, ex->Iex.Triop.arg2),  in subst_Expr()
1730                    subst_Expr(env, ex->Iex.Triop.arg3)  in subst_Expr()
2053          addUses_Expr(set, e->Iex.Triop.arg1);  in addUses_Expr()
2054          addUses_Expr(set, e->Iex.Triop.arg2);  in addUses_Expr()
2055          addUses_Expr(set, e->Iex.Triop.arg3);  in addUses_Expr()
3337          deltaIRExpr(e->Iex.Triop.arg1, delta);  in deltaIRExpr()
3338          deltaIRExpr(e->Iex.Triop.arg2, delta);  in deltaIRExpr()
3339          deltaIRExpr(e->Iex.Triop.arg3, delta);  in deltaIRExpr()
3732          setHints_Expr(doesLoad, doesGet, e->Iex.Triop.arg1);  in setHints_Expr()
3733          setHints_Expr(doesLoad, doesGet, e->Iex.Triop.arg2);  in setHints_Expr()
3734          setHints_Expr(doesLoad, doesGet, e->Iex.Triop.arg3);  in setHints_Expr()
3806          aoccCount_Expr(uses, e->Iex.Triop.arg1);  in aoccCount_Expr()
3807          aoccCount_Expr(uses, e->Iex.Triop.arg2);  in aoccCount_Expr()
3808          aoccCount_Expr(uses, e->Iex.Triop.arg3);  in aoccCount_Expr()
4087                    e->Iex.Triop.op,  in atbSubst_Expr()
4088                    atbSubst_Expr(env, e->Iex.Triop.arg1),  in atbSubst_Expr()
4089                    atbSubst_Expr(env, e->Iex.Triop.arg2),  in atbSubst_Expr()
4090                    atbSubst_Expr(env, e->Iex.Triop.arg3)  in atbSubst_Expr()