[Bug middle-end/88576] -fno-math-errno causes GCC to consider that malloc does not set errno

[harald at gigawatt dot nl via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88576

Harald van Dijk <harald at gigawatt dot nl> changed:

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--- Comment #19 from Harald van Dijk <harald at gigawatt dot nl> ---
See also https://git.kernel.org/pub/scm/utils/dash/dash.git/tree/src/main.c,
dash takes the address of errno once at program startup and stores it in a
global, for efficiency. I think this is not as unheard of as you'd hoped.