test/tint/builtins/textureGather/f32/alpha.wgsl.expected.dxc.hlsl

Texture2D<float4> t : register(t0, space1);
SamplerState s : register(s1, space1);

void main() {
  float4 res = t.GatherAlpha(s, (0.0f).xx);
  return;
}