resources/sksl/inliner/IfElseChainWithReturnsCanBeInlined.sksl

// An if-else statement at the end of a function, with a return as the last statement on all
// paths, are not actually "early" returns. The inliner is able to recognize this pattern.

uniform half4 color;

inline half4 branchy(half4 c) {
    c *= 0.5;
    if (c.x > 0)
        return c.xxxx;
    else if (c.y > 0)
        return c.yyyy;
    else if (c.z > 0)
        return c.zzzz;
    else
        return c.wwww;
}

inline half4 branchyAndBlocky(half4 c) {{{
    if (c.x > 0) {
        half4 d = c * 0.5;
        return d.xxxx;
    } else {{{
        if (c.x < 0) {
            return c.wwww;
        } else {
            return c.yyyy;
        }
    }}}
}}}

void main() {
    sk_FragColor = branchy(color) * branchyAndBlocky(color);
}