test/vk-gl-cts/graphicsfuzz/two-nested-do-whiles/0-opt.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;
struct buf0 {
  /* 0x0000 */ packed_float2 injectionSwitch;
};
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_7, thread float4* const tint_symbol_5, thread float4* const tint_symbol_6) {
  int i = 0;
  int i_1 = 0;
  int i_2 = 0;
  *(tint_symbol_5) = float4(1.0f, 0.0f, 0.0f, 1.0f);
  i = 0;
  float const x_35 = x_7.injectionSwitch.y;
  if ((x_35 < 0.0f)) {
  } else {
    bool x_42 = false;
    float const x_41 = (*(tint_symbol_6)).y;
    x_42 = (x_41 < -1.0f);
    if (x_42) {
    } else {
      while (true) {
        int const x_50 = i;
        if ((x_50 >= 256)) {
          break;
        }
        while (true) {
          i_1 = 0;
          while (true) {
            int const x_58 = i_1;
            if ((x_58 < 1)) {
            } else {
              break;
            }
            if (x_42) {
              i_2 = 0;
              while (true) {
                int const x_66 = i_2;
                if ((x_66 < 1)) {
                } else {
                  break;
                }
                {
                  int const x_70 = i_2;
                  i_2 = (x_70 + 1);
                }
              }
              {
                int const x_72 = i_1;
                i_1 = (x_72 + 1);
              }
              continue;
            }
            return;
            {
              int const x_72 = i_1;
              i_1 = (x_72 + 1);
            }
          }
          {
            if (false) {
            } else {
              break;
            }
          }
        }
        {
          if (false) {
          } else {
            break;
          }
        }
      }
    }
  }
  return;
}

fragment tint_symbol_2 tint_symbol(float4 gl_FragCoord_param [[position]], constant buf0& x_7 [[buffer(0)]]) {
  thread float4 tint_symbol_7 = 0.0f;
  thread float4 tint_symbol_8 = 0.0f;
  tint_symbol_7 = gl_FragCoord_param;
  main_1(x_7, &(tint_symbol_8), &(tint_symbol_7));
  main_out const tint_symbol_3 = {.x_GLF_color_1=tint_symbol_8};
  tint_symbol_2 const tint_symbol_4 = {.x_GLF_color_1=tint_symbol_3.x_GLF_color_1};
  return tint_symbol_4;
}