|  | // Copyright 2022 The Tint Authors. | 
|  | // | 
|  | // Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | // you may not use this file except in compliance with the License. | 
|  | // You may obtain a copy of the License at | 
|  | // | 
|  | //     http://www.apache.org/licenses/LICENSE-2.0 | 
|  | // | 
|  | // Unless required by applicable law or agreed to in writing, software | 
|  | // distributed under the License is distributed on an "AS IS" BASIS, | 
|  | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | // See the License for the specific language governing permissions and | 
|  | // limitations under the License. | 
|  |  | 
|  | //////////////////////////////////////////////////////////////////////////////// | 
|  | // File generated by tools/src/cmd/gen | 
|  | // using the template: | 
|  | //   test/tint/builtins/gen/gen.wgsl.tmpl | 
|  | // | 
|  | // Do not modify this file directly | 
|  | //////////////////////////////////////////////////////////////////////////////// | 
|  |  | 
|  |  | 
|  | // fn log2(vec<2, fa>) -> vec<2, fa> | 
|  | fn log2_6b8954() { | 
|  | var res = log2(vec2(1.)); | 
|  | } | 
|  |  | 
|  | @vertex | 
|  | fn vertex_main() -> @builtin(position) vec4<f32> { | 
|  | log2_6b8954(); | 
|  | return vec4<f32>(); | 
|  | } | 
|  |  | 
|  | @fragment | 
|  | fn fragment_main() { | 
|  | log2_6b8954(); | 
|  | } | 
|  |  | 
|  | @compute @workgroup_size(1) | 
|  | fn compute_main() { | 
|  | log2_6b8954(); | 
|  | } |