dawn-cmake/test/access/var/vector.spvasm.expected.wgsl
Ben Clayton 1c4f8de30b reader/spirv: Optimize MakeNullValue()
Constructing a null vector, matrix or array does not need to provide an explicit list of null elements. `T()` is a more efficient and readable equivalent.

Fuzzers like to generate enormous pathological composite types, which has been triggering OOM failures.

Bug: oss-fuzz:38095
Bug: oss-fuzz:39235
Bug: oss-fuzz:39246
Bug: oss-fuzz:39874
Change-Id: I910bb04bdd0e80532c09fc038be895ec37d3d380
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/75426
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
2022-01-05 20:24:22 +00:00

15 lines
324 B
WebGPU Shading Language

fn main_1() {
var v : vec3<f32> = vec3<f32>();
let x_14 : f32 = v.y;
let x_16 : vec3<f32> = v;
let x_17 : vec2<f32> = vec2<f32>(x_16.x, x_16.z);
let x_18 : vec3<f32> = v;
let x_19 : vec3<f32> = vec3<f32>(x_18.x, x_18.z, x_18.y);
return;
}
[[stage(compute), workgroup_size(1, 1, 1)]]
fn main() {
main_1();
}