| // Copyright 2022 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // File generated by 'tools/src/cmd/gen' using the template: |
| // test/tint/builtins/gen/gen.wgsl.tmpl |
| // |
| // To regenerate run: './tools/run gen' |
| // |
| // Do not modify this file directly |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| |
| // flags: --hlsl_shader_model 62 |
| |
| |
| enable f16; |
| |
| @group(0) @binding(0) var<storage, read_write> prevent_dce : vec3<f16>; |
| |
| |
| // fn fma(vec<3, f16>, vec<3, f16>, vec<3, f16>) -> vec<3, f16> |
| fn fma_e7abdc() -> vec3<f16>{ |
| var res: vec3<f16> = fma(vec3<f16>(1.h), vec3<f16>(1.h), vec3<f16>(1.h)); |
| return res; |
| } |
| @fragment |
| fn fragment_main() { |
| prevent_dce = fma_e7abdc(); |
| } |
| |
| @compute @workgroup_size(1) |
| fn compute_main() { |
| prevent_dce = fma_e7abdc(); |
| } |
| |
| struct VertexOutput { |
| @builtin(position) pos: vec4<f32>, |
| @location(0) @interpolate(flat) prevent_dce : vec3<f16> |
| }; |
| |
| @vertex |
| fn vertex_main() -> VertexOutput { |
| var out : VertexOutput; |
| out.pos = vec4<f32>(); |
| out.prevent_dce = fma_e7abdc(); |
| return out; |
| } |