GCC 12.1 Released

Posted May 9, 2022 19:25 UTC (Mon) by wtarreau (subscriber, #51152)
In reply to: GCC 12.1 Released by tzafrir
Parent article: GCC 12.1 Released

> On GCC 10 you get the same warning even without any -O flag. So this did somewhat improve in later GCC versions.

In a sense, that's a way to see it... But 4.7 never got it wrong at all and used to provide meaningful warnings if you go in that direction :-) Plus it was 3 times faster.