[Bug target/126712] MIPS NewABI GP setup with local function aliases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126712

Iain Buclaw <ibuclaw at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ibuclaw at gcc dot gnu.org

--- Comment #3 from Iain Buclaw <ibuclaw at gcc dot gnu.org> ---
If you want to test equivalent C program, created one here.


https://compiler-explorer.com/z/dMWMYv75n


---

int counter;
int never;

__attribute__((weak)) int firstFunction(int) __asm__("__start");
int firstFunction(int value)
{
    counter += value;
    return counter;
}

__attribute__((weak)) int secondFunction(int);
int secondFunction(int value)
{
    counter += value;
    return counter;
}

__attribute__((nothrow)) int callLocal(int);
int callLocal(int value)
{
    if (never)
        return firstFunction(value);

    return secondFunction(value);
}

int main(void)
{
    return callLocal(1) != 1;
}