dawn-cmake/test/vk-gl-cts/graphicsfuzz/cov-inst-combine-simplify-demanded-packsnorm-unpackunorm/0-opt.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;
struct tint_padded_array_element {
  /* 0x0000 */ float 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_float_values;
};
struct tint_padded_array_element_1 {
  /* 0x0000 */ int el;
  /* 0x0004 */ int8_t tint_pad_1[12];
};
struct tint_array_wrapper_1 {
  /* 0x0000 */ tint_padded_array_element_1 arr[4];
};
struct buf0 {
  /* 0x0000 */ tint_array_wrapper_1 x_GLF_uniform_int_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) {
  uint a = 0u;
  float4 v1 = 0.0f;
  float E = 0.0f;
  bool x_69 = false;
  bool x_85 = false;
  bool x_101 = false;
  bool x_70_phi = false;
  bool x_86_phi = false;
  bool x_102_phi = false;
  float const x_35 = x_6.x_GLF_uniform_float_values.arr[1].el;
  a = pack_float_to_snorm4x8(float4(x_35, x_35, x_35, x_35));
  uint const x_38 = a;
  v1 = unpack_unorm4x8_to_float(x_38);
  float const x_41 = x_6.x_GLF_uniform_float_values.arr[0].el;
  E = x_41;
  int const x_43 = x_10.x_GLF_uniform_int_values.arr[1].el;
  float const x_45 = v1[x_43];
  float const x_47 = x_6.x_GLF_uniform_float_values.arr[2].el;
  float const x_49 = x_6.x_GLF_uniform_float_values.arr[3].el;
  float const x_53 = E;
  bool const x_54 = (fabs((x_45 - (x_47 / x_49))) < x_53);
  x_70_phi = x_54;
  if (x_54) {
    int const x_58 = x_10.x_GLF_uniform_int_values.arr[0].el;
    float const x_60 = v1[x_58];
    float const x_62 = x_6.x_GLF_uniform_float_values.arr[2].el;
    float const x_64 = x_6.x_GLF_uniform_float_values.arr[3].el;
    float const x_68 = E;
    x_69 = (fabs((x_60 - (x_62 / x_64))) < x_68);
    x_70_phi = x_69;
  }
  bool const x_70 = x_70_phi;
  x_86_phi = x_70;
  if (x_70) {
    int const x_74 = x_10.x_GLF_uniform_int_values.arr[3].el;
    float const x_76 = v1[x_74];
    float const x_78 = x_6.x_GLF_uniform_float_values.arr[2].el;
    float const x_80 = x_6.x_GLF_uniform_float_values.arr[3].el;
    float const x_84 = E;
    x_85 = (fabs((x_76 - (x_78 / x_80))) < x_84);
    x_86_phi = x_85;
  }
  bool const x_86 = x_86_phi;
  x_102_phi = x_86;
  if (x_86) {
    int const x_90 = x_10.x_GLF_uniform_int_values.arr[2].el;
    float const x_92 = v1[x_90];
    float const x_94 = x_6.x_GLF_uniform_float_values.arr[2].el;
    float const x_96 = x_6.x_GLF_uniform_float_values.arr[3].el;
    float const x_100 = E;
    x_101 = (fabs((x_92 - (x_94 / x_96))) < x_100);
    x_102_phi = x_101;
  }
  bool const x_102 = x_102_phi;
  if (x_102) {
    int const x_107 = x_10.x_GLF_uniform_int_values.arr[0].el;
    int const x_110 = x_10.x_GLF_uniform_int_values.arr[1].el;
    int const x_113 = x_10.x_GLF_uniform_int_values.arr[1].el;
    int const x_116 = x_10.x_GLF_uniform_int_values.arr[0].el;
    *(tint_symbol_4) = float4(float(x_107), float(x_110), float(x_113), float(x_116));
  } else {
    int const x_120 = x_10.x_GLF_uniform_int_values.arr[1].el;
    float const x_121 = float(x_120);
    *(tint_symbol_4) = float4(x_121, x_121, x_121, x_121);
  }
  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;
}