encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-10-27 12:10:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

Tint: Fix extractBits polyfill

Browse Source 
This CL fix the extractBits polyfill, used for D3D12 backend on windows.
With this patch the related CTS would get pass.

Fixed: tint:1775
Change-Id: I15636bb55af502fff773c19f03b4c3c9e99b63fd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/112207
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This commit is contained in:
Zhaoming Jiang 2022-11-30 23:55:28 +00:00 committed by Dawn LUCI CQ
parent 2e30a374d7
commit a54df5eca5
27 changed files with 68 additions and 54 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/tint/transform/builtin_polyfill.cc
View File

@ -301,8 +301,18 @@ struct BuiltinPolyfill::State {
case Level::kFull:
body.Push(b.Decl(b.Let("shl", b.Sub(u32(W), "e"))));
body.Push(b.Decl(b.Let("shr", b.Add("shl", "s"))));
body.Push(
b.Return(b.Shr(b.Shl("v", vecN_u32(b.Expr("shl"))), vecN_u32(b.Expr("shr")))));
// Here we don't want the shl and shr modulos the rhs, so handle the `rhs >= 32u`
// cases using `select`. In order to handle the signed shr `lhs >> rhs` corrently,
// use `(lhs >> 31u) >> 1u` if `rhs >= 32u`.
body.Push(b.Decl(b.Let("shl_result", b.Call("select", b.Construct(T(ty)),
b.Shl("v", vecN_u32(b.Expr("shl"))),
b.LessThan("shl", 32_u)))));
body.Push(b.Return(b.Call(
"select",
b.Shr(b.Shr("shl_result", vecN_u32(b.Expr(31_u))), vecN_u32(b.Expr(1_u))),
b.Shr("shl_result", vecN_u32(b.Expr("shr"))), b.LessThan("shr", 32_u))
));
break;
case Level::kClampParameters:
body.Push(b.Return(b.Call("extractBits", "v", "s", b.Sub("e", "s"))));

12
src/tint/transform/builtin_polyfill_test.cc
View File

@ -1109,7 +1109,8 @@ fn tint_extract_bits(v : i32, offset : u32, count : u32) -> i32 {
let e = min(32u, (s + count));
let shl = (32u - e);
let shr = (shl + s);
return ((v << shl) >> shr);
let shl_result = select(i32(), (v << shl), (shl < 32u));
return select(((shl_result >> 31u) >> 1u), (shl_result >> shr), (shr < 32u));
}
fn f() {
@ -1137,7 +1138,8 @@ fn tint_extract_bits(v : u32, offset : u32, count : u32) -> u32 {
let e = min(32u, (s + count));
let shl = (32u - e);
let shr = (shl + s);
return ((v << shl) >> shr);
let shl_result = select(u32(), (v << shl), (shl < 32u));
return select(((shl_result >> 31u) >> 1u), (shl_result >> shr), (shr < 32u));
}
fn f() {
@ -1165,7 +1167,8 @@ fn tint_extract_bits(v : vec3<i32>, offset : u32, count : u32) -> vec3<i32> {
let e = min(32u, (s + count));
let shl = (32u - e);
let shr = (shl + s);
return ((v << vec3<u32>(shl)) >> vec3<u32>(shr));
let shl_result = select(vec3<i32>(), (v << vec3<u32>(shl)), (shl < 32u));
return select(((shl_result >> vec3<u32>(31u)) >> vec3<u32>(1u)), (shl_result >> vec3<u32>(shr)), (shr < 32u));
}
fn f() {
@ -1193,7 +1196,8 @@ fn tint_extract_bits(v : vec3<u32>, offset : u32, count : u32) -> vec3<u32> {
let e = min(32u, (s + count));
let shl = (32u - e);
let shr = (shl + s);
return ((v << vec3<u32>(shl)) >> vec3<u32>(shr));
let shl_result = select(vec3<u32>(), (v << vec3<u32>(shl)), (shl < 32u));
return select(((shl_result >> vec3<u32>(31u)) >> vec3<u32>(1u)), (shl_result >> vec3<u32>(shr)), (shr < 32u));
}
fn f() {

3
test/tint/builtins/extractBits/scalar/i32.spvasm.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ int tint_extract_bits(int v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << shl) >> shr);
const int shl_result = ((shl < 32u) ? (v << shl) : 0);
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
}
void f_1() {

3
test/tint/builtins/extractBits/scalar/i32.spvasm.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ int tint_extract_bits(int v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << shl) >> shr);
const int shl_result = ((shl < 32u) ? (v << shl) : 0);
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
}
void f_1() {

3
test/tint/builtins/extractBits/scalar/u32.spvasm.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ uint tint_extract_bits(uint v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << shl) >> shr);
const uint shl_result = ((shl < 32u) ? (v << shl) : 0u);
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
}
void f_1() {

3
test/tint/builtins/extractBits/scalar/u32.spvasm.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ uint tint_extract_bits(uint v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << shl) >> shr);
const uint shl_result = ((shl < 32u) ? (v << shl) : 0u);
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
}
void f_1() {

3
test/tint/builtins/extractBits/vec3/i32.spvasm.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ int3 tint_extract_bits(int3 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
const int3 shl_result = ((shl < 32u) ? (v << uint3((shl).xxx)) : (0).xxx);
return ((shr < 32u) ? (shl_result >> uint3((shr).xxx)) : ((shl_result >> (31u).xxx) >> (1u).xxx));
}
void f_1() {

3
test/tint/builtins/extractBits/vec3/i32.spvasm.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ int3 tint_extract_bits(int3 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
const int3 shl_result = ((shl < 32u) ? (v << uint3((shl).xxx)) : (0).xxx);
return ((shr < 32u) ? (shl_result >> uint3((shr).xxx)) : ((shl_result >> (31u).xxx) >> (1u).xxx));
}
void f_1() {

3
test/tint/builtins/extractBits/vec3/u32.spvasm.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ uint3 tint_extract_bits(uint3 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
const uint3 shl_result = ((shl < 32u) ? (v << uint3((shl).xxx)) : (0u).xxx);
return ((shr < 32u) ? (shl_result >> uint3((shr).xxx)) : ((shl_result >> (31u).xxx) >> (1u).xxx));
}
void f_1() {

3
test/tint/builtins/extractBits/vec3/u32.spvasm.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ uint3 tint_extract_bits(uint3 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
const uint3 shl_result = ((shl < 32u) ? (v << uint3((shl).xxx)) : (0u).xxx);
return ((shr < 32u) ? (shl_result >> uint3((shr).xxx)) : ((shl_result >> (31u).xxx) >> (1u).xxx));
}
void f_1() {

3
test/tint/builtins/gen/var/extractBits/12b197.wgsl.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ uint3 tint_extract_bits(uint3 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
const uint3 shl_result = ((shl < 32u) ? (v << uint3((shl).xxx)) : (0u).xxx);
return ((shr < 32u) ? (shl_result >> uint3((shr).xxx)) : ((shl_result >> (31u).xxx) >> (1u).xxx));
}
void extractBits_12b197() {

3
test/tint/builtins/gen/var/extractBits/12b197.wgsl.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ uint3 tint_extract_bits(uint3 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
const uint3 shl_result = ((shl < 32u) ? (v << uint3((shl).xxx)) : (0u).xxx);
return ((shr < 32u) ? (shl_result >> uint3((shr).xxx)) : ((shl_result >> (31u).xxx) >> (1u).xxx));
}
void extractBits_12b197() {

3
test/tint/builtins/gen/var/extractBits/249874.wgsl.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ int tint_extract_bits(int v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << shl) >> shr);
const int shl_result = ((shl < 32u) ? (v << shl) : 0);
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
}
void extractBits_249874() {

3
test/tint/builtins/gen/var/extractBits/249874.wgsl.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ int tint_extract_bits(int v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << shl) >> shr);
const int shl_result = ((shl < 32u) ? (v << shl) : 0);
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
}
void extractBits_249874() {

3
test/tint/builtins/gen/var/extractBits/631377.wgsl.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ uint4 tint_extract_bits(uint4 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint4((shl).xxxx)) >> uint4((shr).xxxx));
const uint4 shl_result = ((shl < 32u) ? (v << uint4((shl).xxxx)) : (0u).xxxx);
return ((shr < 32u) ? (shl_result >> uint4((shr).xxxx)) : ((shl_result >> (31u).xxxx) >> (1u).xxxx));
}
void extractBits_631377() {

3
test/tint/builtins/gen/var/extractBits/631377.wgsl.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ uint4 tint_extract_bits(uint4 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint4((shl).xxxx)) >> uint4((shr).xxxx));
const uint4 shl_result = ((shl < 32u) ? (v << uint4((shl).xxxx)) : (0u).xxxx);
return ((shr < 32u) ? (shl_result >> uint4((shr).xxxx)) : ((shl_result >> (31u).xxxx) >> (1u).xxxx));
}
void extractBits_631377() {

3
test/tint/builtins/gen/var/extractBits/a99a8d.wgsl.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ int2 tint_extract_bits(int2 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint2((shl).xx)) >> uint2((shr).xx));
const int2 shl_result = ((shl < 32u) ? (v << uint2((shl).xx)) : (0).xx);
return ((shr < 32u) ? (shl_result >> uint2((shr).xx)) : ((shl_result >> (31u).xx) >> (1u).xx));
}
void extractBits_a99a8d() {

3
test/tint/builtins/gen/var/extractBits/a99a8d.wgsl.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ int2 tint_extract_bits(int2 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint2((shl).xx)) >> uint2((shr).xx));
const int2 shl_result = ((shl < 32u) ? (v << uint2((shl).xx)) : (0).xx);
return ((shr < 32u) ? (shl_result >> uint2((shr).xx)) : ((shl_result >> (31u).xx) >> (1u).xx));
}
void extractBits_a99a8d() {

3
test/tint/builtins/gen/var/extractBits/ce81f8.wgsl.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ uint tint_extract_bits(uint v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << shl) >> shr);
const uint shl_result = ((shl < 32u) ? (v << shl) : 0u);
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
}
void extractBits_ce81f8() {

3
test/tint/builtins/gen/var/extractBits/ce81f8.wgsl.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ uint tint_extract_bits(uint v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << shl) >> shr);
const uint shl_result = ((shl < 32u) ? (v << shl) : 0u);
return ((shr < 32u) ? (shl_result >> shr) : ((shl_result >> 31u) >> 1u));
}
void extractBits_ce81f8() {

3
test/tint/builtins/gen/var/extractBits/e04f5d.wgsl.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ int3 tint_extract_bits(int3 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
const int3 shl_result = ((shl < 32u) ? (v << uint3((shl).xxx)) : (0).xxx);
return ((shr < 32u) ? (shl_result >> uint3((shr).xxx)) : ((shl_result >> (31u).xxx) >> (1u).xxx));
}
void extractBits_e04f5d() {

3
test/tint/builtins/gen/var/extractBits/e04f5d.wgsl.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ int3 tint_extract_bits(int3 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint3((shl).xxx)) >> uint3((shr).xxx));
const int3 shl_result = ((shl < 32u) ? (v << uint3((shl).xxx)) : (0).xxx);
return ((shr < 32u) ? (shl_result >> uint3((shr).xxx)) : ((shl_result >> (31u).xxx) >> (1u).xxx));
}
void extractBits_e04f5d() {

3
test/tint/builtins/gen/var/extractBits/f28f69.wgsl.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ uint2 tint_extract_bits(uint2 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint2((shl).xx)) >> uint2((shr).xx));
const uint2 shl_result = ((shl < 32u) ? (v << uint2((shl).xx)) : (0u).xx);
return ((shr < 32u) ? (shl_result >> uint2((shr).xx)) : ((shl_result >> (31u).xx) >> (1u).xx));
}
void extractBits_f28f69() {

3
test/tint/builtins/gen/var/extractBits/f28f69.wgsl.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ uint2 tint_extract_bits(uint2 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint2((shl).xx)) >> uint2((shr).xx));
const uint2 shl_result = ((shl < 32u) ? (v << uint2((shl).xx)) : (0u).xx);
return ((shr < 32u) ? (shl_result >> uint2((shr).xx)) : ((shl_result >> (31u).xx) >> (1u).xx));
}
void extractBits_f28f69() {

3
test/tint/builtins/gen/var/extractBits/fb850f.wgsl.expected.dxc.hlsl
View File

@ -3,7 +3,8 @@ int4 tint_extract_bits(int4 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint4((shl).xxxx)) >> uint4((shr).xxxx));
const int4 shl_result = ((shl < 32u) ? (v << uint4((shl).xxxx)) : (0).xxxx);
return ((shr < 32u) ? (shl_result >> uint4((shr).xxxx)) : ((shl_result >> (31u).xxxx) >> (1u).xxxx));
}
void extractBits_fb850f() {

3
test/tint/builtins/gen/var/extractBits/fb850f.wgsl.expected.fxc.hlsl
View File

@ -3,7 +3,8 @@ int4 tint_extract_bits(int4 v, uint offset, uint count) {
const uint e = min(32u, (s + count));
const uint shl = (32u - e);
const uint shr = (shl + s);
return ((v << uint4((shl).xxxx)) >> uint4((shr).xxxx));
const int4 shl_result = ((shl < 32u) ? (v << uint4((shl).xxxx)) : (0).xxxx);
return ((shr < 32u) ? (shl_result >> uint4((shr).xxxx)) : ((shl_result >> (31u).xxxx) >> (1u).xxxx));
}
void extractBits_fb850f() {

24
webgpu-cts/expectations.txt
View File

@ -219,30 +219,6 @@ crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,do
crbug.com/dawn/0000 [ monterey ] webgpu:shader,execution,expression,call,builtin,dot:f32_vec4:* [ Failure ]
crbug.com/dawn/0000 [ ubuntu ] webgpu:shader,execution,expression,call,builtin,dot:f32_vec4:inputSource="const" [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,dot:f32_vec4:inputSource="const" [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="storage_r";width=1 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="storage_r";width=2 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="storage_r";width=3 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="storage_r";width=4 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="storage_rw";width=1 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="storage_rw";width=2 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="storage_rw";width=3 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="storage_rw";width=4 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="uniform";width=1 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="uniform";width=2 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="uniform";width=3 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:i32:inputSource="uniform";width=4 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="storage_r";width=1 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="storage_r";width=2 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="storage_r";width=3 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="storage_r";width=4 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="storage_rw";width=1 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="storage_rw";width=2 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="storage_rw";width=3 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="storage_rw";width=4 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="uniform";width=1 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="uniform";width=2 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="uniform";width=3 [ Failure ]
crbug.com/dawn/0000 [ win10 ] webgpu:shader,execution,expression,call,builtin,extractBits:u32:inputSource="uniform";width=4 [ Failure ]
crbug.com/dawn/0000 [ intel-gen-9 ubuntu ] webgpu:shader,execution,expression,call,builtin,firstTrailingBit:i32:inputSource="storage_r";vectorize="_undef_" [ Failure ]
crbug.com/dawn/0000 [ intel-gen-9 ubuntu ] webgpu:shader,execution,expression,call,builtin,firstTrailingBit:i32:inputSource="storage_r";vectorize=2 [ Failure ]
crbug.com/dawn/0000 [ intel-gen-9 ubuntu ] webgpu:shader,execution,expression,call,builtin,firstTrailingBit:i32:inputSource="storage_r";vectorize=3 [ Failure ]