[Bug rtl-optimization/114452] Functions invoked through compile-time table of function pointers not inlined

[chfast at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114452

--- Comment #2 from Paweł Bylica <chfast at gmail dot com> ---
I don't think this is related to lambdas. The following is also not optimized:


using F = int (*)(int) noexcept;

inline int impl(int x) noexcept { return x; }

void test(int z[2]) noexcept {
    static constexpr F fs[]{
        impl,
        impl,
    };

    for (int i = 0; i < 2; ++i) {
        z[i] = fs[i](z[i]);
    }
}

https://godbolt.org/z/9hPbzo4Px