| SKIP: INVALID | |
| enable subgroups; | |
| @group(0) @binding(0) var<storage, read_write> prevent_dce : vec4<f32>; | |
| fn subgroupMax_0b0375() -> vec4<f32> { | |
| var arg_0 = vec4<f32>(1.0f); | |
| var res : vec4<f32> = subgroupMax(arg_0); | |
| return res; | |
| } | |
| @compute @workgroup_size(1) | |
| fn compute_main() { | |
| prevent_dce = subgroupMax_0b0375(); | |
| } | |
| Failed to generate: <dawn>/test/tint/builtins/gen/var/subgroupMax/0b0375.wgsl:41:8 error: GLSL backend does not support extension 'subgroups' | |
| enable subgroups; | |
| ^^^^^^^^^ | |