test/tint/builtins/gen/var/unpack4xI8/830900.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;
int4 tint_unpack_4xi8(uint a) {
  uint4 const a_vec4u = uint4(a);
  int4 const a_vec4i = as_type<int4>((a_vec4u << uint4(24u, 16u, 8u, 0u)));
  return (a_vec4i >> uint4(24u));
}

void unpack4xI8_830900(device int4* const tint_symbol_1) {
  uint arg_0 = 1u;
  int4 res = tint_unpack_4xi8(arg_0);
  *(tint_symbol_1) = res;
}

struct tint_symbol {
  float4 value [[position]];
};

float4 vertex_main_inner(device int4* const tint_symbol_2) {
  unpack4xI8_830900(tint_symbol_2);
  return float4(0.0f);
}

vertex tint_symbol vertex_main(device int4* tint_symbol_3 [[buffer(0)]]) {
  float4 const inner_result = vertex_main_inner(tint_symbol_3);
  tint_symbol wrapper_result = {};
  wrapper_result.value = inner_result;
  return wrapper_result;
}

fragment void fragment_main(device int4* tint_symbol_4 [[buffer(0)]]) {
  unpack4xI8_830900(tint_symbol_4);
  return;
}

kernel void compute_main(device int4* tint_symbol_5 [[buffer(0)]]) {
  unpack4xI8_830900(tint_symbol_5);
  return;
}