Re: [PATCH 3/3] Mark various cold functions as __COLD

[Cristian Rodríguez]

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On Sat, Apr 29, 2023 at 9:12 AM Sergey Bugaev via Libc-alpha <libc-alpha@sourceware.org> wrote:

GCC docs explicitly list perror () as a good candidate for using
__attribute__ ((cold)). So apply __COLD to perror () and similar
functions.

abort() and all the function wrappers called by assert on failure are also cold.

Cheers!