skia2/tests/sksl/shared/EmptyBlocks.metal

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Metal
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#include <metal_stdlib>
#include <simd/simd.h>
using namespace metal;
struct Inputs {
};
struct Outputs {
float4 sk_FragColor [[color(0)]];
};
fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
Outputs _out;
(void)_out;
float4 color = float4(0.0, 0.0, 0.0, 0.0);
for (int counter = 0;counter < 10; ++counter) ;
for (int counter = 0;counter < 10; ++counter) {
}
for (int counter = 0;counter < 10; ++counter) ;
if (sqrt(1.0) == 1.0) color.y = 1.0;
if (sqrt(1.0) == 2.0) ; else color.w = 1.0;
while (sqrt(1.0) == 2.0) ;
do ; while (sqrt(1.0) == 2.0);
_out.sk_FragColor = color;
return _out;
}