xref: /third_party/skia/tests/sksl/shared/ForLoopMultipleInit.metal

#include <metal_stdlib>
#include <simd/simd.h>
using namespace metal;
struct Inputs {
};
struct Outputs {
    half4 sk_FragColor [[color(0)]];
};
fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
    Outputs _out;
    (void)_out;
    half4 result = half4(0.0h);
    {
        half a = 0.0h;
        half b = 0.0h;
        for (; a < 10.0h && b < 10.0h; (++a , ++b)) {
            result.x = result.x + a;
            result.y = result.y + b;
        }
    }
    {
        int c = 0;
        for (; c < 10; ++c) {
            result.z = result.z + 1.0h;
        }
    }
    {
        array<float, 2> d = array<float, 2>{0.0, 10.0};
        array<float, 4> e = array<float, 4>{1.0, 2.0, 3.0, 4.0};
        float f = 9.0;
        for (; d[0] < d[1]; ++d[0]) {
            result.w = half(e[0] * f);
        }
    }
    {
        for (; ; ) break;
    }
    for (; ; ) break;
    _out.sk_FragColor = result;
    return _out;
}