:)         SELECT
            COUNT()
        FROM
            jit_test
        WHERE
            NOT ignore(a / b + c / d + e / f + g / h + i / j)
        SETTINGS
            compile_expressions = 0;

SELECT COUNT()
FROM jit_test
WHERE NOT ignore(((((a / b) + (c / d)) + (e / f)) + (g / h)) + (i / j))
SETTINGS compile_expressions = 0

Query id: 4d9b1028-d3aa-483b-a93a-2c682b905323

   ┌───COUNT()─┐
1. │ 200000000 │ -- 200.00 million
   └───────────┘

1 row in set. Elapsed: 1.774 sec. Processed 190.86 million rows, 15.27 GB (107.58 million rows/s., 8.61 GB/s.)
Peak memory usage: 294.53 KiB.

:)         SELECT
            COUNT()
        FROM
            jit_test
        WHERE
            NOT ignore(a / b + c / d + e / f + g / h + i / j)
        SETTINGS
            compile_expressions = 1,
            min_count_to_compile_expression = 1

SELECT COUNT()
FROM jit_test
WHERE NOT ignore(((((a / b) + (c / d)) + (e / f)) + (g / h)) + (i / j))
SETTINGS compile_expressions = 1, min_count_to_compile_expression = 1

Query id: e05cbfe2-85d5-4a6f-85af-3f8c9315eb23

   ┌───COUNT()─┐
1. │ 200000000 │ -- 200.00 million
   └───────────┘

1 row in set. Elapsed: 0.211 sec. Processed 200.00 million rows, 16.00 GB (949.12 million rows/s., 75.93 GB/s.)
Peak memory usage: 295.34 KiB.