[cts.https.html?q=webgpu:shader,validation,expression,call,builtin,countLeadingZeros:arguments:*]
  implementation-status: backlog
  [:test="alias"]

  [:test="array"]

  [:test="array_runtime"]

  [:test="atomic"]
    expected: FAIL

  [:test="bool"]

  [:test="enumerant"]

  [:test="matrix"]

  [:test="no_parens"]

  [:test="ptr"]

  [:test="ptr_deref"]
    expected: FAIL

  [:test="sampler"]

  [:test="struct"]

  [:test="texture"]

  [:test="too_few_args"]

  [:test="too_many_args"]

  [:test="valid"]

  [:test="vec_bool"]


[cts.https.html?q=webgpu:shader,validation,expression,call,builtin,countLeadingZeros:float_argument:*]
  [:type="abstract-float"]

  [:type="f16"]

  [:type="f32"]

  [:type="u32"]

  [:type="vec2%3Cabstract-float%3E"]

  [:type="vec2%3Cf16%3E"]

  [:type="vec2%3Cf32%3E"]

  [:type="vec3%3Cabstract-float%3E"]

  [:type="vec3%3Cf16%3E"]

  [:type="vec3%3Cf32%3E"]

  [:type="vec4%3Cabstract-float%3E"]

  [:type="vec4%3Cf16%3E"]

  [:type="vec4%3Cf32%3E"]


[cts.https.html?q=webgpu:shader,validation,expression,call,builtin,countLeadingZeros:must_use:*]
  implementation-status: backlog
  [:use=false]
    expected: FAIL

  [:use=true]


[cts.https.html?q=webgpu:shader,validation,expression,call,builtin,countLeadingZeros:values:*]
  [:stage="constant";type="i32"]

  [:stage="constant";type="u32"]

  [:stage="constant";type="vec2%3Ci32%3E"]

  [:stage="constant";type="vec2%3Cu32%3E"]

  [:stage="constant";type="vec3%3Ci32%3E"]

  [:stage="constant";type="vec3%3Cu32%3E"]

  [:stage="constant";type="vec4%3Ci32%3E"]

  [:stage="constant";type="vec4%3Cu32%3E"]

  [:stage="override";type="i32"]

  [:stage="override";type="u32"]

  [:stage="override";type="vec2%3Ci32%3E"]

  [:stage="override";type="vec2%3Cu32%3E"]

  [:stage="override";type="vec3%3Ci32%3E"]

  [:stage="override";type="vec3%3Cu32%3E"]

  [:stage="override";type="vec4%3Ci32%3E"]

  [:stage="override";type="vec4%3Cu32%3E"]
