test/vk-gl-cts/graphicsfuzz/cov-unused-matrix-copy-inside-loop/0-opt.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;
struct tint_padded_array_element {
  /* 0x0000 */ int el;
  /* 0x0004 */ int8_t tint_pad[12];
};
struct tint_array_wrapper {
  /* 0x0000 */ tint_padded_array_element arr[4];
};
struct buf1 {
  /* 0x0000 */ tint_array_wrapper x_GLF_uniform_int_values;
};
struct tint_padded_array_element_1 {
  /* 0x0000 */ float el;
  /* 0x0004 */ int8_t tint_pad_1[12];
};
struct tint_array_wrapper_1 {
  /* 0x0000 */ tint_padded_array_element_1 arr[1];
};
struct buf0 {
  /* 0x0000 */ tint_array_wrapper_1 x_GLF_uniform_float_values;
};
struct main_out {
  float4 x_GLF_color_1;
};
struct tint_symbol_1 {
  float4 x_GLF_color_1 [[color(0)]];
};

void main_1(constant buf1& x_6, constant buf0& x_10, thread float4* const tint_symbol_4) {
  float4x4 m0 = float4x4(0.0f);
  int c = 0;
  float4x4 m1 = float4x4(0.0f);
  int const x_40 = x_6.x_GLF_uniform_int_values.arr[1].el;
  float const x_41 = float(x_40);
  m0 = float4x4(float4(x_41, 0.0f, 0.0f, 0.0f), float4(0.0f, x_41, 0.0f, 0.0f), float4(0.0f, 0.0f, x_41, 0.0f), float4(0.0f, 0.0f, 0.0f, x_41));
  int const x_48 = x_6.x_GLF_uniform_int_values.arr[2].el;
  c = x_48;
  while (true) {
    int const x_53 = c;
    int const x_55 = x_6.x_GLF_uniform_int_values.arr[0].el;
    if ((x_53 < x_55)) {
    } else {
      break;
    }
    float4x4 const x_58 = m0;
    m1 = x_58;
    int const x_59 = c;
    int const x_61 = x_6.x_GLF_uniform_int_values.arr[3].el;
    int const x_64 = x_6.x_GLF_uniform_int_values.arr[2].el;
    float const x_66 = x_10.x_GLF_uniform_float_values.arr[0].el;
    m1[(x_59 % x_61)][x_64] = x_66;
    int const x_68 = c;
    int const x_70 = x_6.x_GLF_uniform_int_values.arr[3].el;
    int const x_73 = x_6.x_GLF_uniform_int_values.arr[2].el;
    float const x_75 = x_10.x_GLF_uniform_float_values.arr[0].el;
    m0[(x_68 % x_70)][x_73] = x_75;
    {
      int const x_77 = c;
      c = (x_77 + 1);
    }
  }
  float4x4 const x_79 = m0;
  int const x_81 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_84 = x_6.x_GLF_uniform_int_values.arr[2].el;
  int const x_87 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_90 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_93 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_96 = x_6.x_GLF_uniform_int_values.arr[2].el;
  int const x_99 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_102 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_105 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_108 = x_6.x_GLF_uniform_int_values.arr[2].el;
  int const x_111 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_114 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_117 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_120 = x_6.x_GLF_uniform_int_values.arr[2].el;
  int const x_123 = x_6.x_GLF_uniform_int_values.arr[1].el;
  int const x_126 = x_6.x_GLF_uniform_int_values.arr[1].el;
  float4x4 const x_132 = float4x4(float4(float(x_81), float(x_84), float(x_87), float(x_90)), float4(float(x_93), float(x_96), float(x_99), float(x_102)), float4(float(x_105), float(x_108), float(x_111), float(x_114)), float4(float(x_117), float(x_120), float(x_123), float(x_126)));
  if ((((all((x_79[0u] == x_132[0u])) && all((x_79[1u] == x_132[1u]))) && all((x_79[2u] == x_132[2u]))) && all((x_79[3u] == x_132[3u])))) {
    int const x_156 = x_6.x_GLF_uniform_int_values.arr[2].el;
    int const x_159 = x_6.x_GLF_uniform_int_values.arr[1].el;
    int const x_162 = x_6.x_GLF_uniform_int_values.arr[1].el;
    int const x_165 = x_6.x_GLF_uniform_int_values.arr[2].el;
    *(tint_symbol_4) = float4(float(x_156), float(x_159), float(x_162), float(x_165));
  } else {
    int const x_169 = x_6.x_GLF_uniform_int_values.arr[1].el;
    float const x_170 = float(x_169);
    *(tint_symbol_4) = float4(x_170, x_170, x_170, x_170);
  }
  return;
}

fragment tint_symbol_1 tint_symbol(constant buf1& x_6 [[buffer(1)]], constant buf0& x_10 [[buffer(0)]]) {
  thread float4 tint_symbol_5 = 0.0f;
  main_1(x_6, x_10, &(tint_symbol_5));
  main_out const tint_symbol_2 = {.x_GLF_color_1=tint_symbol_5};
  tint_symbol_1 const tint_symbol_3 = {.x_GLF_color_1=tint_symbol_2.x_GLF_color_1};
  return tint_symbol_3;
}