test/vk-gl-cts/graphicsfuzz/spv-composite2/1.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;
struct buf0 {
  /* 0x0000 */ packed_float2 resolution;
};
struct tint_array_wrapper {
  float4 arr[16];
};
struct main_out {
  float4 x_GLF_color_1;
};
struct tint_symbol_2 {
  float4 x_GLF_color_1 [[color(0)]];
};

void main_1(constant buf0& x_6, thread float4* const tint_symbol_6, thread float4* const tint_symbol_7) {
  tint_array_wrapper indexable = {};
  int x_72 = 0;
  int x_72_phi = 0;
  int x_75_phi = 0;
  float4 const x_54 = *(tint_symbol_6);
  float2 const x_55 = float2(x_54.x, x_54.y);
  float2 const x_58 = x_6.resolution;
  float2 const x_59 = (x_55 / x_58);
  int const x_70 = as_type<int>((as_type<uint>(int((x_59.x * float4(float4(0.0f, x_55, 0.5f).w, 10.0f, float2(0.0f, 0.0f)).y))) + as_type<uint>(as_type<int>((as_type<uint>(int((x_59.y * 10.0f))) * as_type<uint>(10))))));
  x_72_phi = 100;
  x_75_phi = 0;
  while (true) {
    int x_73 = 0;
    int x_76 = 0;
    x_72 = x_72_phi;
    int const x_75 = x_75_phi;
    if ((x_75 < x_70)) {
    } else {
      break;
    }
    {
      x_73 = (as_type<int>((as_type<uint>(as_type<int>((as_type<uint>(4) * as_type<uint>(as_type<int>(x_72))))) * as_type<uint>(as_type<int>((as_type<uint>(1000) - as_type<uint>(as_type<int>(x_72))))))) / 1000);
      x_76 = as_type<int>((as_type<uint>(x_75) + as_type<uint>(1)));
      x_72_phi = x_73;
      x_75_phi = x_76;
    }
  }
  tint_array_wrapper const tint_symbol_4 = {.arr={float4(0.0f, 0.0f, 0.0f, 1.0f), float4(0.5f, 0.0f, 0.0f, 1.0f), float4(0.0f, 0.5f, 0.0f, 1.0f), float4(0.5f, 0.5f, 0.0f, 1.0f), float4(0.0f, 0.0f, 0.5f, 1.0f), float4(0.5f, 0.0f, 0.5f, 1.0f), float4(0.0f, 0.5f, 0.5f, 1.0f), float4(0.5f, 0.5f, 0.5f, 1.0f), float4(0.0f, 0.0f, 0.0f, 1.0f), float4(1.0f, 0.0f, 0.0f, 1.0f), float4(0.0f, 1.0f, 0.0f, 1.0f), float4(1.0f, 1.0f, 0.0f, 1.0f), float4(0.0f, 0.0f, 1.0f, 1.0f), float4(1.0f, 0.0f, 1.0f, 1.0f), float4(0.0f, 1.0f, 1.0f, 1.0f), float4(1.0f, 1.0f, 1.0f, 1.0f)}};
  indexable = tint_symbol_4;
  float4 const x_84 = indexable.arr[as_type<int>((x_72 % 16))];
  *(tint_symbol_7) = x_84;
  return;
}

fragment tint_symbol_2 tint_symbol(float4 gl_FragCoord_param [[position]], constant buf0& x_6 [[buffer(0)]]) {
  thread float4 tint_symbol_8 = 0.0f;
  thread float4 tint_symbol_9 = 0.0f;
  tint_symbol_8 = gl_FragCoord_param;
  main_1(x_6, &(tint_symbol_8), &(tint_symbol_9));
  main_out const tint_symbol_3 = {.x_GLF_color_1=tint_symbol_9};
  tint_symbol_2 const tint_symbol_5 = {.x_GLF_color_1=tint_symbol_3.x_GLF_color_1};
  return tint_symbol_5;
}