| Ben Clayton | 86d1ad0 | 2024-02-21 08:11:33 +0000 | [diff] [blame] | 1 | // Copyright 2024 The Dawn & Tint Authors |
| 2 | // |
| 3 | // Redistribution and use in source and binary forms, with or without |
| 4 | // modification, are permitted provided that the following conditions are met: |
| 5 | // |
| 6 | // 1. Redistributions of source code must retain the above copyright notice, this |
| 7 | // list of conditions and the following disclaimer. |
| 8 | // |
| 9 | // 2. Redistributions in binary form must reproduce the above copyright notice, |
| 10 | // this list of conditions and the following disclaimer in the documentation |
| 11 | // and/or other materials provided with the distribution. |
| 12 | // |
| 13 | // 3. Neither the name of the copyright holder nor the names of its |
| 14 | // contributors may be used to endorse or promote products derived from |
| 15 | // this software without specific prior written permission. |
| 16 | // |
| 17 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| 18 | // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 19 | // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 20 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| 21 | // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 22 | // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| 23 | // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| 24 | // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 25 | // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | |
| 28 | //////////////////////////////////////////////////////////////////////////////// |
| 29 | // File generated by 'tools/src/cmd/gen' using the template: |
| 30 | // test/tint/builtins/gen/gen.wgsl.tmpl |
| 31 | // |
| 32 | // To regenerate run: './tools/run gen' |
| 33 | // |
| 34 | // Do not modify this file directly |
| 35 | //////////////////////////////////////////////////////////////////////////////// |
| 36 | |
| 37 | |
| 38 | // fn bitcast<T: u32>(f32) -> u32 |
| 39 | fn bitcast_e6c18f() { |
| 40 | var res: u32 = bitcast<u32>(1.f); |
| 41 | prevent_dce = res; |
| 42 | } |
| 43 | @group(2) @binding(0) var<storage, read_write> prevent_dce : u32; |
| 44 | |
| 45 | @vertex |
| 46 | fn vertex_main() -> @builtin(position) vec4<f32> { |
| 47 | bitcast_e6c18f(); |
| 48 | return vec4<f32>(); |
| 49 | } |
| 50 | |
| 51 | @fragment |
| 52 | fn fragment_main() { |
| 53 | bitcast_e6c18f(); |
| 54 | } |
| 55 | |
| 56 | @compute @workgroup_size(1) |
| 57 | fn compute_main() { |
| 58 | bitcast_e6c18f(); |
| 59 | } |
