| dan sinclair | 8e8d840 | 2024-09-05 19:02:14 +0000 | [diff] [blame] | 1 | SKIP: INVALID |
| Natalie Chouinard | e9e450e | 2024-08-08 23:16:40 +0000 | [diff] [blame] | 2 | |
| 3 | |
| 4 | enable subgroups; |
| 5 | |
| 6 | @group(0) @binding(0) var<storage, read_write> prevent_dce : vec4<i32>; |
| 7 | |
| 8 | fn subgroupXor_83b1f3() -> vec4<i32> { |
| 9 | var res : vec4<i32> = subgroupXor(vec4<i32>(1i)); |
| 10 | return res; |
| 11 | } |
| 12 | |
| dan sinclair | fae723c | 2024-09-19 13:30:24 +0000 | [diff] [blame] | 13 | @fragment |
| 14 | fn fragment_main() { |
| 15 | prevent_dce = subgroupXor_83b1f3(); |
| 16 | } |
| 17 | |
| Natalie Chouinard | e9e450e | 2024-08-08 23:16:40 +0000 | [diff] [blame] | 18 | @compute @workgroup_size(1) |
| 19 | fn compute_main() { |
| 20 | prevent_dce = subgroupXor_83b1f3(); |
| 21 | } |
| 22 | |
| 23 | Failed to generate: <dawn>/test/tint/builtins/gen/literal/subgroupXor/83b1f3.wgsl:41:8 error: GLSL backend does not support extension 'subgroups' |
| 24 | enable subgroups; |
| 25 | ^^^^^^^^^ |
| 26 | |
| dan sinclair | fae723c | 2024-09-19 13:30:24 +0000 | [diff] [blame] | 27 | |
| 28 | enable subgroups; |
| 29 | |
| 30 | @group(0) @binding(0) var<storage, read_write> prevent_dce : vec4<i32>; |
| 31 | |
| 32 | fn subgroupXor_83b1f3() -> vec4<i32> { |
| 33 | var res : vec4<i32> = subgroupXor(vec4<i32>(1i)); |
| 34 | return res; |
| 35 | } |
| 36 | |
| 37 | @fragment |
| 38 | fn fragment_main() { |
| 39 | prevent_dce = subgroupXor_83b1f3(); |
| 40 | } |
| 41 | |
| 42 | @compute @workgroup_size(1) |
| 43 | fn compute_main() { |
| 44 | prevent_dce = subgroupXor_83b1f3(); |
| 45 | } |
| 46 | |
| 47 | Failed to generate: <dawn>/test/tint/builtins/gen/literal/subgroupXor/83b1f3.wgsl:41:8 error: GLSL backend does not support extension 'subgroups' |
| 48 | enable subgroups; |
| 49 | ^^^^^^^^^ |
| 50 | |
| 51 | |
| 52 | tint executable returned error: exit status 1 |
