test/tint/builtins/gen/var/arrayLength/8421b9.wgsl.expected.ir.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 SB_RO {
  tint_array<half, 1> arg_0;
};

struct tint_module_vars_struct {
  device uint* prevent_dce;
  const device SB_RO* sb_ro;
  const constant tint_array<uint4, 1>* tint_storage_buffer_sizes;
};

struct VertexOutput {
  float4 pos;
  uint prevent_dce;
};

struct vertex_main_outputs {
  float4 VertexOutput_pos [[position]];
  uint VertexOutput_prevent_dce [[user(locn0)]] [[flat]];
};

uint arrayLength_8421b9(tint_module_vars_struct tint_module_vars) {
  uint res = (((*tint_module_vars.tint_storage_buffer_sizes)[0u][0u] - 0u) / 2u);
  return res;
}

fragment void fragment_main(device uint* prevent_dce [[buffer(0)]], const device SB_RO* sb_ro [[buffer(1)]], const constant tint_array<uint4, 1>* tint_storage_buffer_sizes [[buffer(30)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.prevent_dce=prevent_dce, .sb_ro=sb_ro, .tint_storage_buffer_sizes=tint_storage_buffer_sizes};
  (*tint_module_vars.prevent_dce) = arrayLength_8421b9(tint_module_vars);
}

kernel void compute_main(device uint* prevent_dce [[buffer(0)]], const device SB_RO* sb_ro [[buffer(1)]], const constant tint_array<uint4, 1>* tint_storage_buffer_sizes [[buffer(30)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.prevent_dce=prevent_dce, .sb_ro=sb_ro, .tint_storage_buffer_sizes=tint_storage_buffer_sizes};
  (*tint_module_vars.prevent_dce) = arrayLength_8421b9(tint_module_vars);
}

VertexOutput vertex_main_inner(tint_module_vars_struct tint_module_vars) {
  VertexOutput out = {};
  out.pos = float4(0.0f);
  out.prevent_dce = arrayLength_8421b9(tint_module_vars);
  return out;
}

vertex vertex_main_outputs vertex_main(const device SB_RO* sb_ro [[buffer(1)]], const constant tint_array<uint4, 1>* tint_storage_buffer_sizes [[buffer(30)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.sb_ro=sb_ro, .tint_storage_buffer_sizes=tint_storage_buffer_sizes};
  VertexOutput const v = vertex_main_inner(tint_module_vars);
  return vertex_main_outputs{.VertexOutput_pos=v.pos, .VertexOutput_prevent_dce=v.prevent_dce};
}