| // Copyright 2021 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 |
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| // 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 |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| |
| @group(0) @binding(0) var<storage, read_write> prevent_dce : u32; |
| |
| struct SB_RW { |
| arg_0: atomic<u32>, |
| }; |
| @group(0) @binding(1) var<storage, read_write> sb_rw : SB_RW; |
| |
| // fn atomicExchange(ptr<storage, atomic<u32>, read_write>, u32) -> u32 |
| fn atomicExchange_d59712() -> u32{ |
| var res: u32 = atomicExchange(&sb_rw.arg_0, 1u); |
| return res; |
| } |
| @fragment |
| fn fragment_main() { |
| prevent_dce = atomicExchange_d59712(); |
| } |
| |
| @compute @workgroup_size(1) |
| fn compute_main() { |
| prevent_dce = atomicExchange_d59712(); |
| } |
