292             IRExpr_Qop(ex->Iex.Qop.op,  in flatten_Expr()
293                          flatten_Expr(bb, ex->Iex.Qop.arg1),  in flatten_Expr()
294                          flatten_Expr(bb, ex->Iex.Qop.arg2),  in flatten_Expr()
295                          flatten_Expr(bb, ex->Iex.Qop.arg3),  in flatten_Expr()
296                          flatten_Expr(bb, ex->Iex.Qop.arg4))));  in flatten_Expr()
1710          vassert(isIRAtom(ex->Iex.Qop.arg1));  in subst_Expr()
1711          vassert(isIRAtom(ex->Iex.Qop.arg2));  in subst_Expr()
1712          vassert(isIRAtom(ex->Iex.Qop.arg3));  in subst_Expr()
1713          vassert(isIRAtom(ex->Iex.Qop.arg4));  in subst_Expr()
1715                    ex->Iex.Qop.op,  in subst_Expr()
1716                    subst_Expr(env, ex->Iex.Qop.arg1),  in subst_Expr()
1717                    subst_Expr(env, ex->Iex.Qop.arg2),  in subst_Expr()
1718                    subst_Expr(env, ex->Iex.Qop.arg3),  in subst_Expr()
1719                    subst_Expr(env, ex->Iex.Qop.arg4)  in subst_Expr()
2047          addUses_Expr(set, e->Iex.Qop.arg1);  in addUses_Expr()
2048          addUses_Expr(set, e->Iex.Qop.arg2);  in addUses_Expr()
2049          addUses_Expr(set, e->Iex.Qop.arg3);  in addUses_Expr()
2050          addUses_Expr(set, e->Iex.Qop.arg4);  in addUses_Expr()
3331          deltaIRExpr(e->Iex.Qop.arg1, delta);  in deltaIRExpr()
3332          deltaIRExpr(e->Iex.Qop.arg2, delta);  in deltaIRExpr()
3333          deltaIRExpr(e->Iex.Qop.arg3, delta);  in deltaIRExpr()
3334          deltaIRExpr(e->Iex.Qop.arg4, delta);  in deltaIRExpr()
3726          setHints_Expr(doesLoad, doesGet, e->Iex.Qop.arg1);  in setHints_Expr()
3727          setHints_Expr(doesLoad, doesGet, e->Iex.Qop.arg2);  in setHints_Expr()
3728          setHints_Expr(doesLoad, doesGet, e->Iex.Qop.arg3);  in setHints_Expr()
3729          setHints_Expr(doesLoad, doesGet, e->Iex.Qop.arg4);  in setHints_Expr()
3799          aoccCount_Expr(uses, e->Iex.Qop.arg1);  in aoccCount_Expr()
3800          aoccCount_Expr(uses, e->Iex.Qop.arg2);  in aoccCount_Expr()
3801          aoccCount_Expr(uses, e->Iex.Qop.arg3);  in aoccCount_Expr()
3802          aoccCount_Expr(uses, e->Iex.Qop.arg4);  in aoccCount_Expr()
4079                    e->Iex.Qop.op,  in atbSubst_Expr()
4080                    atbSubst_Expr(env, e->Iex.Qop.arg1),  in atbSubst_Expr()
4081                    atbSubst_Expr(env, e->Iex.Qop.arg2),  in atbSubst_Expr()
4082                    atbSubst_Expr(env, e->Iex.Qop.arg3),  in atbSubst_Expr()
4083                    atbSubst_Expr(env, e->Iex.Qop.arg4)  in atbSubst_Expr()