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ispc/tests/cfor-struct-gather.ispc

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export uniform int width() { return programCount; }
struct Foo {
float f;
};
export void f_fu(uniform float RET[], uniform float aFOO[], uniform float b) {
float a = aFOO[programIndex];
Foo foo[programCount+1];
uniform int i;
cfor (i = 0; i < programCount+1; ++i)
foo[i].f = i*a;
RET[programIndex] = foo[(int)a].f;
}
export void result(uniform float RET[]) { RET[programIndex] = (programIndex+1)*(programIndex+1); }