[Bug rtl-optimization/10837] noreturn attribute causes no sibling calling optimization

[lukas.graetz--- via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10837

--- Comment #33 from Lukas Grätz <lukas.gra...@tu-darmstadt.de> ---
(In reply to Jakub Jelinek from comment #32)
> gnu::musttail instead of musttail.

Still doesn't work, but I guess it is the same problem as in  PR 121642.


#include <stdlib.h>

[[gnu::always_inline]] inline void tail_to_abort(void)
{
    [[gnu::musttail]] return abort();
}

#define abort() tail_to_abort()

void temp()
{
    abort();
}