tint/resolver: Temporally ban f16 in buffer, pipeline IO and override
This patch make resolver reject using f16 types in uniform or storage buffer, pipeline IO or overridable variable, since these are not implemented yet. This can help prevent hitting invalid path in writers. Bug: tint:1473, tint:1502 Change-Id: I5ea753e4254276a6d141d7012a6d0987423a61cf Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/95827 Reviewed-by: Ben Clayton <bclayton@google.com> Auto-Submit: Zhaoming Jiang <zhaoming.jiang@intel.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
This commit is contained in:
Zhaoming Jiang
Dawn LUCI CQ
parent
03d9835d14
commit
9c71174f38
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@ -334,12 +334,26 @@ static constexpr Params cases[] = {
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ParamsFor<alias<i32>>(true), //
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ParamsFor<alias<u32>>(true), //
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ParamsFor<alias<bool>>(false), //
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// Currently entry point IO of f16 types are not implemented yet.
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// TODO(tint:1473, tint:1502): Change f16 and vecN<f16> cases to valid after f16 is supported in
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// entry point IO.
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ParamsFor<f16>(false), //
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ParamsFor<vec2<f16>>(false), //
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ParamsFor<vec3<f16>>(false), //
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ParamsFor<vec4<f16>>(false), //
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ParamsFor<mat2x2<f16>>(false), //
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ParamsFor<mat3x3<f16>>(false), //
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ParamsFor<mat4x4<f16>>(false), //
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ParamsFor<alias<f16>>(false), //
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};
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TEST_P(TypeValidationTest, BareInputs) {
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// @fragment
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// fn main(@location(0) @interpolate(flat) a : *) {}
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auto params = GetParam();
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Enable(ast::Extension::kF16);
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auto* a = Param("a", params.create_ast_type(*this), {Location(0), Flat()});
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Func(Source{{12, 34}}, "main", {a}, ty.void_(), {}, {Stage(ast::PipelineStage::kFragment)});
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@ -357,6 +371,9 @@ TEST_P(TypeValidationTest, StructInputs) {
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// @fragment
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// fn main(a : Input) {}
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auto params = GetParam();
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Enable(ast::Extension::kF16);
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auto* input =
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Structure("Input", {Member("a", params.create_ast_type(*this), {Location(0), Flat()})});
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auto* a = Param("a", ty.Of(input), {});
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@ -375,6 +392,9 @@ TEST_P(TypeValidationTest, BareOutputs) {
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// return *();
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// }
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auto params = GetParam();
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Enable(ast::Extension::kF16);
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Func(Source{{12, 34}}, "main", {}, params.create_ast_type(*this),
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{Return(Construct(params.create_ast_type(*this)))}, {Stage(ast::PipelineStage::kFragment)},
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{Location(0)});
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@ -395,6 +415,9 @@ TEST_P(TypeValidationTest, StructOutputs) {
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// return Output();
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// }
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auto params = GetParam();
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Enable(ast::Extension::kF16);
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auto* output = Structure("Output", {Member("a", params.create_ast_type(*this), {Location(0)})});
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Func(Source{{12, 34}}, "main", {}, ty.Of(output), {Return(Construct(ty.Of(output)))},
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{Stage(ast::PipelineStage::kFragment)});
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@ -107,7 +107,7 @@ TEST_F(ResolverHostShareableValidationTest, NoError) {
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Enable(ast::Extension::kF16);
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auto* i1 = Structure("I1", {
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Member(Source{{1, 1}}, "w1", ty.f16()),
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Member(Source{{1, 1}}, "w1", ty.f32()),
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Member(Source{{2, 1}}, "x1", ty.f32()),
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Member(Source{{3, 1}}, "y1", ty.vec3<f32>()),
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Member(Source{{4, 1}}, "z1", ty.array<i32, 4>()),
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@ -115,7 +115,7 @@ TEST_F(ResolverHostShareableValidationTest, NoError) {
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auto* a1 = Alias("a1", ty.Of(i1));
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auto* i2 = Structure("I2", {
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Member(Source{{5, 1}}, "x2", ty.mat2x2<f32>()),
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Member(Source{{6, 1}}, "w2", ty.mat3x4<f16>()),
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Member(Source{{6, 1}}, "w2", ty.mat3x4<f32>()),
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Member(Source{{7, 1}}, "z2", ty.Of(i1)),
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});
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auto* a2 = Alias("a2", ty.Of(i2));
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@ -103,5 +103,15 @@ TEST_F(ResolverPipelineOverridableConstantTest, IdTooLarge) {
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EXPECT_EQ(r()->error(), "12:34 error: pipeline constant IDs must be between 0 and 65535");
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}
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TEST_F(ResolverPipelineOverridableConstantTest, F16_TemporallyBan) {
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Enable(ast::Extension::kF16);
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Override(Source{{12, 34}}, "a", ty.f16(), Expr(1_h), {Id(1u)});
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EXPECT_FALSE(r()->Resolve());
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EXPECT_EQ(r()->error(), "12:34 error: 'override' of type f16 is not implemented yet");
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}
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} // namespace
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} // namespace tint::resolver
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@ -23,6 +23,8 @@ using namespace tint::number_suffixes; // NOLINT
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namespace tint::resolver {
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namespace {
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using ::testing::HasSubstr;
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using ResolverStorageClassValidationTest = ResolverTest;
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TEST_F(ResolverStorageClassValidationTest, GlobalVariableNoStorageClass_Fail) {
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@ -99,6 +101,139 @@ TEST_F(ResolverStorageClassValidationTest, StorageBufferBool) {
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56:78 note: while instantiating 'var' g)");
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferBoolAlias) {
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// type a = bool;
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// var<storage, read> g : a;
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auto* a = Alias("a", ty.bool_());
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GlobalVar(Source{{56, 78}}, "g", ty.Of(a), ast::StorageClass::kStorage,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_EQ(
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r()->error(),
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R"(56:78 error: Type 'bool' cannot be used in storage class 'storage' as it is non-host-shareable
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56:78 note: while instantiating 'var' g)");
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}
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// F16 types in storage and uniform buffer is not implemented yet.
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// TODO(tint:1473, tint:1502): make these testcases valid after f16 is supported.
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TEST_F(ResolverStorageClassValidationTest, StorageBufferF16_TemporallyBan) {
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// var<storage> g : f16;
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Enable(ast::Extension::kF16);
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GlobalVar("g", ty.f16(Source{{56, 78}}), ast::StorageClass::kStorage,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_EQ(r()->error(),
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"56:78 error: using f16 types in 'uniform' or 'storage' storage class is not "
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"implemented yet");
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferF16Alias_TemporallyBan) {
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// type a = f16;
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// var<storage, read> g : a;
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Enable(ast::Extension::kF16);
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auto* a = Alias("a", ty.f16());
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GlobalVar("g", ty.type_name(Source{{56, 78}}, a->name), ast::StorageClass::kStorage,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_EQ(r()->error(),
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"56:78 error: using f16 types in 'uniform' or 'storage' storage class is not "
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"implemented yet");
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferVectorF16_TemporallyBan) {
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// var<storage> g : vec4<f16>;
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Enable(ast::Extension::kF16);
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GlobalVar("g", ty.vec(Source{{56, 78}}, ty.Of<f16>(), 4u), ast::StorageClass::kStorage,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_EQ(r()->error(),
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"56:78 error: using f16 types in 'uniform' or 'storage' storage class is not "
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"implemented yet");
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferArrayF16_TemporallyBan) {
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// struct S { a : f16 };
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// var<storage, read> g : array<S, 3u>;
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Enable(ast::Extension::kF16);
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auto* s = Structure("S", {Member("a", ty.f16(Source{{56, 78}}))});
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auto* a = ty.array(ty.Of(s), 3_u);
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GlobalVar("g", a, ast::StorageClass::kStorage, ast::Access::kRead,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_THAT(r()->error(),
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HasSubstr("56:78 error: using f16 types in 'uniform' or 'storage' storage "
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"class is not implemented yet"));
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferStructF16_TemporallyBan) {
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// struct S { x : f16 };
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// var<storage, read> g : S;
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Enable(ast::Extension::kF16);
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auto* s = Structure("S", {Member("x", ty.f16(Source{{12, 34}}))});
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GlobalVar("g", ty.Of(s), ast::StorageClass::kStorage, ast::Access::kRead,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_THAT(r()->error(),
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HasSubstr("12:34 error: using f16 types in 'uniform' or 'storage' storage "
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"class is not implemented yet"));
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferNoErrorStructF16Aliases_TemporallyBan) {
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// struct S { x : f16 };
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// type a1 = S;
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// var<storage, read> g : a1;
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Enable(ast::Extension::kF16);
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auto* s = Structure("S", {Member("x", ty.f16(Source{{12, 34}}))});
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auto* a1 = Alias("a1", ty.Of(s));
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auto* a2 = Alias("a2", ty.Of(a1));
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GlobalVar("g", ty.Of(a2), ast::StorageClass::kStorage, ast::Access::kRead,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_THAT(r()->error(),
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HasSubstr("12:34 error: using f16 types in 'uniform' or 'storage' storage "
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"class is not implemented yet"));
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferPointer) {
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// var<storage> g : ptr<private, f32>;
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GlobalVar(Source{{56, 78}}, "g", ty.pointer(ty.f32(), ast::StorageClass::kPrivate),
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@ -127,7 +262,7 @@ TEST_F(ResolverStorageClassValidationTest, StorageBufferIntScalar) {
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ASSERT_TRUE(r()->Resolve()) << r()->error();
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferVector) {
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TEST_F(ResolverStorageClassValidationTest, StorageBufferVectorF32) {
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// var<storage> g : vec4<f32>;
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GlobalVar(Source{{56, 78}}, "g", ty.vec4<f32>(), ast::StorageClass::kStorage,
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ast::AttributeList{
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@ -138,7 +273,7 @@ TEST_F(ResolverStorageClassValidationTest, StorageBufferVector) {
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ASSERT_TRUE(r()->Resolve()) << r()->error();
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferArray) {
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TEST_F(ResolverStorageClassValidationTest, StorageBufferArrayF32) {
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// var<storage, read> g : array<S, 3u>;
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auto* s = Structure("S", {Member("a", ty.f32())});
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auto* a = ty.array(ty.Of(s), 3_u);
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@ -151,24 +286,6 @@ TEST_F(ResolverStorageClassValidationTest, StorageBufferArray) {
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ASSERT_TRUE(r()->Resolve()) << r()->error();
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferBoolAlias) {
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// type a = bool;
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// var<storage, read> g : a;
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auto* a = Alias("a", ty.bool_());
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GlobalVar(Source{{56, 78}}, "g", ty.Of(a), ast::StorageClass::kStorage,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_EQ(
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r()->error(),
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R"(56:78 error: Type 'bool' cannot be used in storage class 'storage' as it is non-host-shareable
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56:78 note: while instantiating 'var' g)");
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}
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TEST_F(ResolverStorageClassValidationTest, NotStorage_AccessMode) {
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// var<private, read> g : a;
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GlobalVar(Source{{56, 78}}, "g", ty.i32(), ast::StorageClass::kPrivate, ast::Access::kRead);
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@ -207,7 +324,7 @@ TEST_F(ResolverStorageClassValidationTest, Storage_WriteAccessMode) {
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R"(56:78 error: access mode 'write' is not valid for the 'storage' address space)");
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferNoError_Basic) {
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TEST_F(ResolverStorageClassValidationTest, StorageBufferStructI32) {
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// struct S { x : i32 };
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// var<storage, read> g : S;
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auto* s = Structure("S", {Member(Source{{12, 34}}, "x", ty.i32())});
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@ -220,7 +337,7 @@ TEST_F(ResolverStorageClassValidationTest, StorageBufferNoError_Basic) {
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ASSERT_TRUE(r()->Resolve());
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}
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TEST_F(ResolverStorageClassValidationTest, StorageBufferNoError_Aliases) {
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TEST_F(ResolverStorageClassValidationTest, StorageBufferNoErrorStructI32Aliases) {
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// struct S { x : i32 };
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// type a1 = S;
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// var<storage, read> g : a1;
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@ -271,6 +388,140 @@ TEST_F(ResolverStorageClassValidationTest, UniformBufferBool) {
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56:78 note: while instantiating 'var' g)");
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}
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TEST_F(ResolverStorageClassValidationTest, UniformBufferBoolAlias) {
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// type a = bool;
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// var<uniform> g : a;
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auto* a = Alias("a", ty.bool_());
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GlobalVar(Source{{56, 78}}, "g", ty.Of(a), ast::StorageClass::kUniform,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_EQ(
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r()->error(),
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R"(56:78 error: Type 'bool' cannot be used in storage class 'uniform' as it is non-host-shareable
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56:78 note: while instantiating 'var' g)");
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}
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// F16 types in storage and uniform buffer is not implemented yet.
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// TODO(tint:1473, tint:1502): make these testcases valid after f16 is supported.
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TEST_F(ResolverStorageClassValidationTest, UniformBufferF16_TemporallyBan) {
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// var<uniform> g : f16;
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Enable(ast::Extension::kF16);
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GlobalVar("g", ty.f16(Source{{56, 78}}), ast::StorageClass::kUniform,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_EQ(r()->error(),
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"56:78 error: using f16 types in 'uniform' or 'storage' storage class is not "
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"implemented yet");
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}
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TEST_F(ResolverStorageClassValidationTest, UniformBufferF16Alias_TemporallyBan) {
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// type a = f16;
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// var<uniform> g : a;
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Enable(ast::Extension::kF16);
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auto* a = Alias("a", ty.f16());
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GlobalVar("g", ty.type_name(Source{{56, 78}}, a->name), ast::StorageClass::kUniform,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_EQ(r()->error(),
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"56:78 error: using f16 types in 'uniform' or 'storage' storage class is not "
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"implemented yet");
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}
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TEST_F(ResolverStorageClassValidationTest, UniformBufferVectorF16_TemporallyBan) {
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// var<uniform> g : vec4<f16>;
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Enable(ast::Extension::kF16);
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GlobalVar("g", ty.vec(Source{{56, 78}}, ty.Of<f16>(), 4u), ast::StorageClass::kUniform,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_THAT(r()->error(),
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HasSubstr("56:78 error: using f16 types in 'uniform' or 'storage' storage "
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"class is not implemented yet"));
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}
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TEST_F(ResolverStorageClassValidationTest, UniformBufferArrayF16_TemporallyBan) {
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// struct S {
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// @size(16) f : f16;
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// }
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// var<uniform> g : array<S, 3u>;
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Enable(ast::Extension::kF16);
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auto* s = Structure("S", {Member("a", ty.f16(Source{{56, 78}}), {MemberSize(16)})});
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auto* a = ty.array(ty.Of(s), 3_u);
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GlobalVar("g", a, ast::StorageClass::kUniform,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
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create<ast::GroupAttribute>(0u),
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});
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ASSERT_FALSE(r()->Resolve());
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EXPECT_THAT(r()->error(),
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HasSubstr("56:78 error: using f16 types in 'uniform' or 'storage' storage "
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"class is not implemented yet"));
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}
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TEST_F(ResolverStorageClassValidationTest, UniformBufferStructF16_TemporallyBan) {
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// struct S { x : f16 };
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// var<uniform> g : S;
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Enable(ast::Extension::kF16);
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auto* s = Structure("S", {Member("x", ty.f16(Source{{12, 34}}))});
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GlobalVar("g", ty.Of(s), ast::StorageClass::kUniform,
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ast::AttributeList{
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create<ast::BindingAttribute>(0u),
|
||||
create<ast::GroupAttribute>(0u),
|
||||
});
|
||||
|
||||
ASSERT_FALSE(r()->Resolve());
|
||||
|
||||
EXPECT_THAT(r()->error(),
|
||||
HasSubstr("12:34 error: using f16 types in 'uniform' or 'storage' storage "
|
||||
"class is not implemented yet"));
|
||||
}
|
||||
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferStructF16Aliases_TemporallyBan) {
|
||||
// struct S { x : f16 };
|
||||
// type a1 = S;
|
||||
// var<uniform> g : a1;
|
||||
Enable(ast::Extension::kF16);
|
||||
|
||||
auto* s = Structure("S", {Member("x", ty.f16(Source{{12, 34}}))});
|
||||
auto* a1 = Alias("a1", ty.Of(s));
|
||||
GlobalVar("g", ty.Of(a1), ast::StorageClass::kUniform,
|
||||
ast::AttributeList{
|
||||
create<ast::BindingAttribute>(0u),
|
||||
create<ast::GroupAttribute>(0u),
|
||||
});
|
||||
|
||||
ASSERT_FALSE(r()->Resolve());
|
||||
|
||||
EXPECT_THAT(r()->error(),
|
||||
HasSubstr("12:34 error: using f16 types in 'uniform' or 'storage' storage "
|
||||
"class is not implemented yet"));
|
||||
}
|
||||
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferPointer) {
|
||||
// var<uniform> g : ptr<private, f32>;
|
||||
GlobalVar(Source{{56, 78}}, "g", ty.pointer(ty.f32(), ast::StorageClass::kPrivate),
|
||||
|
|
@ -299,7 +550,7 @@ TEST_F(ResolverStorageClassValidationTest, UniformBufferIntScalar) {
|
|||
ASSERT_TRUE(r()->Resolve()) << r()->error();
|
||||
}
|
||||
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferVector) {
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferVectorF32) {
|
||||
// var<uniform> g : vec4<f32>;
|
||||
GlobalVar(Source{{56, 78}}, "g", ty.vec4<f32>(), ast::StorageClass::kUniform,
|
||||
ast::AttributeList{
|
||||
|
|
@ -310,7 +561,7 @@ TEST_F(ResolverStorageClassValidationTest, UniformBufferVector) {
|
|||
ASSERT_TRUE(r()->Resolve()) << r()->error();
|
||||
}
|
||||
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferArray) {
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferArrayF32) {
|
||||
// struct S {
|
||||
// @size(16) f : f32;
|
||||
// }
|
||||
|
|
@ -326,25 +577,7 @@ TEST_F(ResolverStorageClassValidationTest, UniformBufferArray) {
|
|||
ASSERT_TRUE(r()->Resolve()) << r()->error();
|
||||
}
|
||||
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferBoolAlias) {
|
||||
// type a = bool;
|
||||
// var<uniform> g : a;
|
||||
auto* a = Alias("a", ty.bool_());
|
||||
GlobalVar(Source{{56, 78}}, "g", ty.Of(a), ast::StorageClass::kUniform,
|
||||
ast::AttributeList{
|
||||
create<ast::BindingAttribute>(0u),
|
||||
create<ast::GroupAttribute>(0u),
|
||||
});
|
||||
|
||||
ASSERT_FALSE(r()->Resolve());
|
||||
|
||||
EXPECT_EQ(
|
||||
r()->error(),
|
||||
R"(56:78 error: Type 'bool' cannot be used in storage class 'uniform' as it is non-host-shareable
|
||||
56:78 note: while instantiating 'var' g)");
|
||||
}
|
||||
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferNoError_Basic) {
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferStructI32) {
|
||||
// struct S { x : i32 };
|
||||
// var<uniform> g : S;
|
||||
auto* s = Structure("S", {Member(Source{{12, 34}}, "x", ty.i32())});
|
||||
|
|
@ -357,7 +590,7 @@ TEST_F(ResolverStorageClassValidationTest, UniformBufferNoError_Basic) {
|
|||
ASSERT_TRUE(r()->Resolve()) << r()->error();
|
||||
}
|
||||
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferNoError_Aliases) {
|
||||
TEST_F(ResolverStorageClassValidationTest, UniformBufferStructI32Aliases) {
|
||||
// struct S { x : i32 };
|
||||
// type a1 = S;
|
||||
// var<uniform> g : a1;
|
||||
|
|
|
|||
|
|
@ -392,6 +392,15 @@ bool Validator::StorageClassLayout(const sem::Type* store_ty,
|
|||
return true;
|
||||
}
|
||||
|
||||
// Temporally forbid using f16 types in "uniform" and "storage" storage class.
|
||||
// TODO(tint:1473, tint:1502): Remove this error after f16 is supported in "uniform" and
|
||||
// "storage" storage class.
|
||||
if (Is<sem::F16>(sem::Type::DeepestElementOf(store_ty))) {
|
||||
AddError("using f16 types in 'uniform' or 'storage' storage class is not implemented yet",
|
||||
source);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (auto* str = store_ty->As<sem::Struct>()) {
|
||||
for (size_t i = 0; i < str->Members().size(); ++i) {
|
||||
auto* const m = str->Members()[i];
|
||||
|
|
@ -801,6 +810,12 @@ bool Validator::Override(const sem::Variable* v) const {
|
|||
decl->source);
|
||||
return false;
|
||||
}
|
||||
|
||||
if (storage_ty->Is<sem::F16>()) {
|
||||
AddError("'override' of type f16 is not implemented yet", decl->source);
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -1102,6 +1117,13 @@ bool Validator::EntryPoint(const sem::Function* func, ast::PipelineStage stage)
|
|||
const sem::Type* ty, Source source,
|
||||
ParamOrRetType param_or_ret,
|
||||
bool is_struct_member) {
|
||||
// Temporally forbid using f16 types in entry point IO.
|
||||
// TODO(tint:1473, tint:1502): Remove this error after f16 is supported in entry point IO.
|
||||
if (Is<sem::F16>(sem::Type::DeepestElementOf(ty))) {
|
||||
AddError("entry point IO of f16 types is not implemented yet", source);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Scan attributes for pipeline IO attributes.
|
||||
// Check for overlap with attributes that have been seen previously.
|
||||
const ast::Attribute* pipeline_io_attribute = nullptr;
|
||||
|
|
|
|||
Loading…
Reference in New Issue