[PATCH 06/16] malloc: Ensure the generic mtag hooks are not used

[Wilco Dijkstra]

Hi DJ,

>> No this works fine. -O0 optimizes if (0) like you'd expect. You do need a bit
>> of hacking to do it, I tried:
>
> Did you try it on the oldest version of gcc that glibc still supports?

No, but since this is not an officially supported option (-O0 always gives an error),
I don't see how that matters until -O0 becomes officially supported.

Cheers,
Wilco