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Validate binary operations

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This change validates that the operand types and result type of every
binary operation is valid.

* Added two unit tests which test all valid and invalid param combos. I
also removed the old tests, many of which failed once I added this
validation, and the rest are obviated by the new tests.

* Fixed VertexPulling transform, as well as many tests, that were using
invalid operand types for binary operations.

Fixed: tint:354
Change-Id: Ia3f48384256993da61b341f17ba5583741011819
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/44341
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
This commit is contained in:
Antonio Maiorano
2021-03-16 13:26:03 +00:00
committed by Commit Bot service account
parent 1691401179
commit be0fc4e929
11 changed files with 534 additions and 259 deletions
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32
src/transform/vertex_pulling_test.cc
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@@ -89,7 +89,7 @@ struct TintVertexData {
[[stage(vertex)]]
fn main() -> void {
{
var _tint_pulling_pos : i32;
var _tint_pulling_pos : u32;
}
}
)";
@@ -113,7 +113,7 @@ fn main() -> void {}
)";
auto* expect = R"(
[[builtin(vertex_index)]] var<in> _tint_pulling_vertex_index : i32;
[[builtin(vertex_index)]] var<in> _tint_pulling_vertex_index : u32;
[[binding(0), group(4)]] var<storage> _tint_pulling_vertex_buffer_0 : TintVertexData;
@@ -127,7 +127,7 @@ var<private> var_a : f32;
[[stage(vertex)]]
fn main() -> void {
{
var _tint_pulling_pos : i32;
var _tint_pulling_pos : u32;
_tint_pulling_pos = ((_tint_pulling_vertex_index * 4u) + 0u);
var_a = bitcast<f32>(_tint_pulling_vertex_buffer_0._tint_vertex_data[(_tint_pulling_pos / 4u)]);
}
@@ -155,7 +155,7 @@ fn main() -> void {}
)";
auto* expect = R"(
[[builtin(instance_index)]] var<in> _tint_pulling_instance_index : i32;
[[builtin(instance_index)]] var<in> _tint_pulling_instance_index : u32;
[[binding(0), group(4)]] var<storage> _tint_pulling_vertex_buffer_0 : TintVertexData;
@@ -169,7 +169,7 @@ var<private> var_a : f32;
[[stage(vertex)]]
fn main() -> void {
{
var _tint_pulling_pos : i32;
var _tint_pulling_pos : u32;
_tint_pulling_pos = ((_tint_pulling_instance_index * 4u) + 0u);
var_a = bitcast<f32>(_tint_pulling_vertex_buffer_0._tint_vertex_data[(_tint_pulling_pos / 4u)]);
}
@@ -197,7 +197,7 @@ fn main() -> void {}
)";
auto* expect = R"(
[[builtin(vertex_index)]] var<in> _tint_pulling_vertex_index : i32;
[[builtin(vertex_index)]] var<in> _tint_pulling_vertex_index : u32;
[[binding(0), group(5)]] var<storage> _tint_pulling_vertex_buffer_0 : TintVertexData;
@@ -211,7 +211,7 @@ var<private> var_a : f32;
[[stage(vertex)]]
fn main() -> void {
{
var _tint_pulling_pos : i32;
var _tint_pulling_pos : u32;
_tint_pulling_pos = ((_tint_pulling_vertex_index * 4u) + 0u);
var_a = bitcast<f32>(_tint_pulling_vertex_buffer_0._tint_vertex_data[(_tint_pulling_pos / 4u)]);
}
@@ -236,8 +236,8 @@ TEST_F(VertexPullingTest, ExistingVertexIndexAndInstanceIndex) {
auto* src = R"(
[[location(0)]] var<in> var_a : f32;
[[location(1)]] var<in> var_b : f32;
[[builtin(vertex_index)]] var<in> custom_vertex_index : i32;
[[builtin(instance_index)]] var<in> custom_instance_index : i32;
[[builtin(vertex_index)]] var<in> custom_vertex_index : u32;
[[builtin(instance_index)]] var<in> custom_instance_index : u32;
[[stage(vertex)]]
fn main() -> void {}
@@ -257,14 +257,14 @@ var<private> var_a : f32;
var<private> var_b : f32;
[[builtin(vertex_index)]] var<in> custom_vertex_index : i32;
[[builtin(vertex_index)]] var<in> custom_vertex_index : u32;
[[builtin(instance_index)]] var<in> custom_instance_index : i32;
[[builtin(instance_index)]] var<in> custom_instance_index : u32;
[[stage(vertex)]]
fn main() -> void {
{
var _tint_pulling_pos : i32;
var _tint_pulling_pos : u32;
_tint_pulling_pos = ((custom_vertex_index * 4u) + 0u);
var_a = bitcast<f32>(_tint_pulling_vertex_buffer_0._tint_vertex_data[(_tint_pulling_pos / 4u)]);
_tint_pulling_pos = ((custom_instance_index * 4u) + 0u);
@@ -305,7 +305,7 @@ fn main() -> void {}
)";
auto* expect = R"(
[[builtin(vertex_index)]] var<in> _tint_pulling_vertex_index : i32;
[[builtin(vertex_index)]] var<in> _tint_pulling_vertex_index : u32;
[[binding(0), group(4)]] var<storage> _tint_pulling_vertex_buffer_0 : TintVertexData;
@@ -321,7 +321,7 @@ var<private> var_b : array<f32, 4>;
[[stage(vertex)]]
fn main() -> void {
{
var _tint_pulling_pos : i32;
var _tint_pulling_pos : u32;
_tint_pulling_pos = ((_tint_pulling_vertex_index * 16u) + 0u);
var_a = bitcast<f32>(_tint_pulling_vertex_buffer_0._tint_vertex_data[(_tint_pulling_pos / 4u)]);
_tint_pulling_pos = ((_tint_pulling_vertex_index * 16u) + 0u);
@@ -355,7 +355,7 @@ fn main() -> void {}
)";
auto* expect = R"(
[[builtin(vertex_index)]] var<in> _tint_pulling_vertex_index : i32;
[[builtin(vertex_index)]] var<in> _tint_pulling_vertex_index : u32;
[[binding(0), group(4)]] var<storage> _tint_pulling_vertex_buffer_0 : TintVertexData;
@@ -377,7 +377,7 @@ var<private> var_c : array<f32, 4>;
[[stage(vertex)]]
fn main() -> void {
{
var _tint_pulling_pos : i32;
var _tint_pulling_pos : u32;
_tint_pulling_pos = ((_tint_pulling_vertex_index * 8u) + 0u);
var_a = vec2<f32>(bitcast<f32>(_tint_pulling_vertex_buffer_0._tint_vertex_data[((_tint_pulling_pos + 0u) / 4u)]), bitcast<f32>(_tint_pulling_vertex_buffer_0._tint_vertex_data[((_tint_pulling_pos + 4u) / 4u)]));
_tint_pulling_pos = ((_tint_pulling_vertex_index * 12u) + 0u);