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From: "chfast at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/114452] Functions invoked through compile-time
 table of function pointers not inlined
Date: Mon, 25 Mar 2024 10:40:09 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114452

--- Comment #2 from Pawe=C5=82 Bylica <chfast at gmail dot com> ---
I don't think this is related to lambdas. The following is also not optimiz=
ed:


using F =3D 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 =3D 0; i < 2; ++i) {
        z[i] =3D fs[i](z[i]);
    }
}

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