1cb93a386Sopenharmony_civoid main() {
2cb93a386Sopenharmony_ci    float3x4 a = float3x4(1);
3cb93a386Sopenharmony_ci    float3x4 b = float3x4(float4x4(1));
4cb93a386Sopenharmony_ci    sk_FragColor.x = (a[0] == b[0]) ? 0 : 1;
5cb93a386Sopenharmony_ci}
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