| SKIP: INVALID |
| |
| |
| enable subgroups; |
| |
| @group(0) @binding(0) var<storage, read_write> prevent_dce : vec2<i32>; |
| |
| fn subgroupShuffleDown_b41899() -> vec2<i32> { |
| var arg_0 = vec2<i32>(1i); |
| var arg_1 = 1u; |
| var res : vec2<i32> = subgroupShuffleDown(arg_0, arg_1); |
| return res; |
| } |
| |
| @fragment |
| fn fragment_main() { |
| prevent_dce = subgroupShuffleDown_b41899(); |
| } |
| |
| @compute @workgroup_size(1) |
| fn compute_main() { |
| prevent_dce = subgroupShuffleDown_b41899(); |
| } |
| |
| Failed to generate: <dawn>/test/tint/builtins/gen/var/subgroupShuffleDown/b41899.wgsl:41:8 error: GLSL backend does not support extension 'subgroups' |
| enable subgroups; |
| ^^^^^^^^^ |
| |
| |
| enable subgroups; |
| |
| @group(0) @binding(0) var<storage, read_write> prevent_dce : vec2<i32>; |
| |
| fn subgroupShuffleDown_b41899() -> vec2<i32> { |
| var arg_0 = vec2<i32>(1i); |
| var arg_1 = 1u; |
| var res : vec2<i32> = subgroupShuffleDown(arg_0, arg_1); |
| return res; |
| } |
| |
| @fragment |
| fn fragment_main() { |
| prevent_dce = subgroupShuffleDown_b41899(); |
| } |
| |
| @compute @workgroup_size(1) |
| fn compute_main() { |
| prevent_dce = subgroupShuffleDown_b41899(); |
| } |
| |
| Failed to generate: <dawn>/test/tint/builtins/gen/var/subgroupShuffleDown/b41899.wgsl:41:8 error: GLSL backend does not support extension 'subgroups' |
| enable subgroups; |
| ^^^^^^^^^ |
| |
| |
| tint executable returned error: exit status 1 |