test/tint/builtins/bufferArrayView/runtime_size.wgsl.expected.msl

#include <metal_stdlib>
using namespace metal;

struct tint_immediate_data_struct {
  /* 0x0000 */ uint tint_non_constant_zero;
  /* 0x0004 */ array<int8_t, 2044> tint_pad;
  /* 0x0800 */ array<uint, 1> tint_storage_buffer_sizes;
};

struct tint_module_vars_struct {
  const device array<uchar, 1>* v;
  device uint4* out;
  const constant tint_immediate_data_struct* tint_immediate_data;
};

struct tint_array_lengths_struct {
  uint tint_array_length_0_0;
};
typedef array<uint4, 1> __attribute__((__may_alias__)) tint_aliased_array_vec4_u32;

uint tint_div_u32(uint lhs, uint rhs) {
  return (lhs / select(rhs, 1u, (rhs == 0u)));
}

fragment void v_1(const device array<uchar, 1>* v [[buffer(0)]], device uint4* out [[buffer(1)]], const constant tint_immediate_data_struct* tint_immediate_data [[buffer(30)]]) {
  tint_module_vars_struct const tint_module_vars = tint_module_vars_struct{.v=v, .out=out, .tint_immediate_data=tint_immediate_data};
  tint_array_lengths_struct const v_2 = tint_array_lengths_struct{.tint_array_length_0_0=(*tint_module_vars.tint_immediate_data).tint_storage_buffer_sizes[0u]};
  uint const size = 16u;
  uint const v_3 = max((tint_div_u32(size, 16u) * 16u), 16u);
  bool const v_4 = (v_2.tint_array_length_0_0 < addsat(0u, v_3));
  const device tint_aliased_array_vec4_u32* const v_5 = reinterpret_cast<const device array<uint4, 1>*>(reinterpret_cast<const device char*>(tint_module_vars.v) + select(0u, 0u, v_4));
  const device tint_aliased_array_vec4_u32* const p = v_5;
  (*tint_module_vars.out) = (*p)[min(0u, ((select(v_3, 16u, v_4) / 16u) - 1u))];
}