revert last patch

it broke build bots and perf degraded
Z3 simplifies left to right first and changing the order is not a good idea it seems

Author: nunoplopes

smt/expr.cpp

@@ -1211,11 +1211,8 @@ expr expr::operator&&(const expr &rhs) const {
     return rhs;
 
   C(rhs);
-  return binop_commutative(rhs,
-    [](auto ctx, auto a, auto b) {
-      Z3_ast args[] = { a, b };
-      return Z3_mk_and(ctx, 2, args);
-    });
+  Z3_ast args[] = { ast(), rhs() };
+  return Z3_mk_and(ctx(), 2, args);
 }
 
 expr expr::operator||(const expr &rhs) const {
@@ -1230,11 +1227,8 @@ expr expr::operator||(const expr &rhs) const {
     return true;
 
   C(rhs);
-  return binop_commutative(rhs,
-    [](auto ctx, auto a, auto b) {
-      Z3_ast args[] = { a, b };
-      return Z3_mk_or(ctx, 2, args);
-    });
+  Z3_ast args[] = { ast(), rhs() };
+  return Z3_mk_or(ctx(), 2, args);
 }
 
 void expr::operator&=(const expr &rhs) {