dawn-cmake/test/tint/buffer/storage/dynamic_index/write.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;

template<typename T, size_t N>
struct tint_array {
    const constant T& operator[](size_t i) const constant { return elements[i]; }
    device T& operator[](size_t i) device { return elements[i]; }
    const device T& operator[](size_t i) const device { return elements[i]; }
    thread T& operator[](size_t i) thread { return elements[i]; }
    const thread T& operator[](size_t i) const thread { return elements[i]; }
    threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
    const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
    T elements[N];
};

struct Inner {
  /* 0x0000 */ float scalar_f32;
  /* 0x0004 */ int scalar_i32;
  /* 0x0008 */ uint scalar_u32;
  /* 0x000c */ tint_array<int8_t, 4> tint_pad;
  /* 0x0010 */ float2 vec2_f32;
  /* 0x0018 */ int2 vec2_i32;
  /* 0x0020 */ uint2 vec2_u32;
  /* 0x0028 */ tint_array<int8_t, 8> tint_pad_1;
  /* 0x0030 */ packed_float3 vec3_f32;
  /* 0x003c */ tint_array<int8_t, 4> tint_pad_2;
  /* 0x0040 */ packed_int3 vec3_i32;
  /* 0x004c */ tint_array<int8_t, 4> tint_pad_3;
  /* 0x0050 */ packed_uint3 vec3_u32;
  /* 0x005c */ tint_array<int8_t, 4> tint_pad_4;
  /* 0x0060 */ float4 vec4_f32;
  /* 0x0070 */ int4 vec4_i32;
  /* 0x0080 */ uint4 vec4_u32;
  /* 0x0090 */ float2x2 mat2x2_f32;
  /* 0x00a0 */ float2x3 mat2x3_f32;
  /* 0x00c0 */ float2x4 mat2x4_f32;
  /* 0x00e0 */ float3x2 mat3x2_f32;
  /* 0x00f8 */ tint_array<int8_t, 8> tint_pad_5;
  /* 0x0100 */ float3x3 mat3x3_f32;
  /* 0x0130 */ float3x4 mat3x4_f32;
  /* 0x0160 */ float4x2 mat4x2_f32;
  /* 0x0180 */ float4x3 mat4x3_f32;
  /* 0x01c0 */ float4x4 mat4x4_f32;
  /* 0x0200 */ tint_array<float3, 2> arr2_vec3_f32;
};

struct S {
  /* 0x0000 */ tint_array<Inner, 1> arr;
};

void assign_and_preserve_padding(device tint_array<float3, 2>* const dest, tint_array<float3, 2> value) {
  for(uint i = 0u; (i < 2u); i = (i + 1u)) {
    (*(dest))[i] = value[i];
  }
}

void tint_symbol_inner(uint idx, device S* const tint_symbol_2) {
  (*(tint_symbol_2)).arr[idx].scalar_f32 = 0.0f;
  (*(tint_symbol_2)).arr[idx].scalar_i32 = 0;
  (*(tint_symbol_2)).arr[idx].scalar_u32 = 0u;
  (*(tint_symbol_2)).arr[idx].vec2_f32 = float2(0.0f);
  (*(tint_symbol_2)).arr[idx].vec2_i32 = int2(0);
  (*(tint_symbol_2)).arr[idx].vec2_u32 = uint2(0u);
  (*(tint_symbol_2)).arr[idx].vec3_f32 = float3(0.0f);
  (*(tint_symbol_2)).arr[idx].vec3_i32 = int3(0);
  (*(tint_symbol_2)).arr[idx].vec3_u32 = uint3(0u);
  (*(tint_symbol_2)).arr[idx].vec4_f32 = float4(0.0f);
  (*(tint_symbol_2)).arr[idx].vec4_i32 = int4(0);
  (*(tint_symbol_2)).arr[idx].vec4_u32 = uint4(0u);
  (*(tint_symbol_2)).arr[idx].mat2x2_f32 = float2x2(float2(0.0f), float2(0.0f));
  (*(tint_symbol_2)).arr[idx].mat2x3_f32 = float2x3(float3(0.0f), float3(0.0f));
  (*(tint_symbol_2)).arr[idx].mat2x4_f32 = float2x4(float4(0.0f), float4(0.0f));
  (*(tint_symbol_2)).arr[idx].mat3x2_f32 = float3x2(float2(0.0f), float2(0.0f), float2(0.0f));
  (*(tint_symbol_2)).arr[idx].mat3x3_f32 = float3x3(float3(0.0f), float3(0.0f), float3(0.0f));
  (*(tint_symbol_2)).arr[idx].mat3x4_f32 = float3x4(float4(0.0f), float4(0.0f), float4(0.0f));
  (*(tint_symbol_2)).arr[idx].mat4x2_f32 = float4x2(float2(0.0f), float2(0.0f), float2(0.0f), float2(0.0f));
  (*(tint_symbol_2)).arr[idx].mat4x3_f32 = float4x3(float3(0.0f), float3(0.0f), float3(0.0f), float3(0.0f));
  (*(tint_symbol_2)).arr[idx].mat4x4_f32 = float4x4(float4(0.0f), float4(0.0f), float4(0.0f), float4(0.0f));
  tint_array<float3, 2> const tint_symbol_1 = tint_array<float3, 2>{};
  assign_and_preserve_padding(&((*(tint_symbol_2)).arr[idx].arr2_vec3_f32), tint_symbol_1);
}

kernel void tint_symbol(device S* tint_symbol_3 [[buffer(0)]], uint idx [[thread_index_in_threadgroup]]) {
  tint_symbol_inner(idx, tint_symbol_3);
  return;
}