[Bug c/72750] Not possible to use -fno-builtin to suppress optimization of some standard functions like atoi

[david.l.kreitzer at intel dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72750

--- Comment #3 from David Kreitzer <david.l.kreitzer at intel dot com> ---
Thanks for the prompt responses.

Please consider the fact that the same behavior also occurs with "gcc -S -O2
-ffreestanding t.c".

Wouldn't you agree that using the inline implementation of atoi from the
headers is a clear violation of freestanding semantics?