UnrealEngine/Engine/Source/ThirdParty/Intel/ISPC/ispc-1.16.1/tests/reduce-equal-1.ispc

export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
    int a = b;
    RET[programIndex] = reduce_equal(a) ? 1 : 0; 
}

export void result(uniform float RET[]) {
    RET[programIndex] = 1;
}