Take advantage of the fact that all AST nodes now use an
`ast::Identifier` instead of directly using Symbols.
This will be important for ensuring that un-keyworded identifiers will
be preserved.
Bug: tint:1810
Change-Id: If5c3e9f00b4c1c14a6f11bd617bd8b895250fb7e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119285
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
A bunch of template magic to recursively test that an identifier (and
template arguments) matches the given values. Will be heavily used for
AST and parser tests.
Bug: tint:1810
Change-Id: I8d83090352c345f0ce1ac7840e163eea96eac8a2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119124
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
The goal here is to have all AST nodes use an identifier instead of
symbols directly. This will greatly simplify the renamer transform,
and gives the symbol a Source location, which is helpful for
diagnostics and tooling.
Change-Id: I8b3e05d05886c6caa16513a5cfb45d30f7a8d720
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119283
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@google.com>
Variable::name is an ast::Identifier.
The goal here is to have all AST nodes use an identifier instead of
symbols directly. This will greatly simplify the renamer transform,
and gives the symbol a Source location, which is helpful for
diagnostics and tooling.
Change-Id: I71fe3e8df3d22b12d4a3430c41f236ddf5bc0b9e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119282
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
StructMember::name is an ast::Identifier.
The goal here is to have all AST nodes use an identifier instead of
symbols directly. This will greatly simplify the renamer transform,
and gives the symbol a Source location, which is helpful for
diagnostics and tooling.
Change-Id: I1156653a48b02997ec0a9077b174401f65a13457
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119281
Kokoro: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Function::name is an ast::Identifier.
The goal here is to have all AST nodes use an identifier instead of
symbols directly. This will greatly simplify the renamer transform,
and gives the symbol a Source location, which is helpful for
diagnostics and tooling.
Change-Id: I723a9a104668758db2cb32051efa1f6d3c105913
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119280
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Add scaffolding for structured Dawn wire fuzzer.
This CL contains a basic fuzzer for Dawn wire server
that shows some simple design ideas:
1) A basic protobuf spec that is generated using dawn.json
2) conversion from protobuf message to a dawn wire server
command.
This is not the complete implementation and serves as a
foundation for the fuzzer so that subsequent CLs will be
easier to review.
Bug: chromium:1374747
Change-Id: Ife1642dda13d01d3308bdd5fe56cf85978399fd3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109406
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brendon Tiszka <tiszka@chromium.org>
Add ResolvedIdentifier to hold the resolved AST node, sem::BuiltinType
or type::Builtin.
Reduces duplicate builtin symbol lookups in Resolver.
Bug: tint:1810
Change-Id: Idde2b5f6fa22804b5019adc14c717bebd8342475
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119041
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Instead of having the stride be yet another integer argument, make the
stride explicit by adding an attribute list parameter. This is more
consistent with other nodes.
Bug: tint:1810
Change-Id: I916d810f29afd172b878ded48b6701e8b299b13f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/119040
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
- Removes remaining usages of the values in Dawn and removes tests.
- Note that the values will be removed from the JSON entirely in
follow up CL after Chromium side changes.
Change-Id: I30ccb3c412cd97047065ad515f6a5ff4de642420
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/117593
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
This belongs on Block(), not Func().
Also make Func() smarter about the `body` argument, allowing the caller
to pass an ast::BlockStatement*, ast::Statement* or nullptr.
Change-Id: I8ac6c1598b37f2a94615b452c5eb37671b4305fa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118982
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
WGSL does not have a void type. Functions that do not return a value
simply omit the return type from the function signature.
Change-Id: Id45adc008dce46115552e7dc401a2e27ae10eeb4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118981
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
Once all ast::Type derived classes are removed, there will be no
distinction between a type initializer / conversion and a function call.
Bug: tint:1810
Change-Id: Ic10fd1a0364a564d24dbe2499af0f1424641596c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118980
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
This patch adds a workaround on Intel Gen9.5 and Gen11 GPUs to always
allocate renderable 2D textures as committed resources instead of
placed resources to mitigate a driver bug about CreatePlacedResource().
Bug: dawn:1628
Change-Id: I38062115d94933bd58e571c812ff6888e9781df6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/100640
Commit-Queue: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
These will include the builtin language types.
Bug: tint:1810
Change-Id: I695a9ee833e1035eb1d17913d709038ae4c561d8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118502
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
With this CL, GL backend and other backends will use the similar way
to track buffer usage, so the GL MapAsync(Write) will not synchronize
GL commands anymore.
Change-Id: I9f8dfeb58faaed09ed62550371a30a680cd607d5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118140
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Peng Huang <penghuang@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This avoids the need to pass the `use_runtime_semantics_` flag at each
callsite.
Change-Id: I2cce3f147226e1295b5dfa0239beeacd519d5bb4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118641
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Add a flag to resolver::ConstEval to turn all overflow and range
errors into warnings, and return a valid (usually zero) value instead
of utils::Failure as defined by the WGSL spec for expressions
evaluated at runtime.
Change-Id: Icdce512306aabe717591134a1b4ba2d9c668f29c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118640
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL adds a second command `tint_info`. The `tint_info` command can
be used to dump information about a WGSL program to the console. This
includes things like the inputs and outputs to an entrypoint along
with structure information like offsets and alignments.
Bug: 1825
Change-Id: Ia2fb4be08b39c1a592f78a388d34edf9af8b6a0e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118643
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
A new base class for sem::ValueExpression, which other types of
expression can derive from.
Example: sem::TypeExpression - an expression that resolves to a type.
Bug: tint:1810
Change-Id: I90dfb66b265b67d9fdf0c04eb3dce2442c7e18ea
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118404
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
New base class to IndexAccessorExpression and MemberAccessorExpression.
Simplfies code that operates on both of these.
Change-Id: I02ce2e8180d7c1836f0b4d8e629e707e19e3539e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118403
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
ast::IdentifierExpression may also resolve to a type or core enumerator
Bug: tint:1810
Change-Id: I85e3bea67e1146215079ec47430784f2fb39043d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118402
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Add a chained struct for Dawn-specific options for SPIR-V ingestion to
contain this new flag.
Bug: tint:1890
Change-Id: I1332ff20c91f29a84c21550a37f11bc7d9c956ce
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118421
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
This CL make vulkan adapter checks essential Vulkan extensions and
features in InitializeImpl rather than InitializeSupportedFeaturesImpl.
This change makes InitializeSupportedFeaturesImpl never result in Error
for all backend, and this CL change the return type of
InitializeSupportedFeaturesImpl from MaybeError to void.
Bug: dawn:1495
Change-Id: If59c5aa5281776226c157451ee5119052d33ac24
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118031
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Rename the type_name() method with operator().
`ty.type_name("blah")` becomes `ty("blah")`
Change-Id: Ia0b2bc304e7bb208c2e40a469332044b394535d9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118401
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Will be used to replace all type identifiers that take templated arguments.
Bug: tint:1810
Change-Id: I31ad8dc4826375a783143cc33f336d8a4860613c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/117893
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Ben Clayton <bclayton@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Consistency with the other AST nodes.
Change-Id: I8db3d237c27fea44c80101ed3d24b62832d45c18
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118360
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Instead of ast::IdentifierExpression.
The name is not an expression.
Fixed: tint:1257
Change-Id: I3161d20f584bfedf730b9257233f9dfcb064298a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118344
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@google.com>
When calling the generated helper, the column and row arguments were
swapped.
Improved the unit tests to actually show this, rather than passing in a
single value for both column and row.
Bug: tint:1824
Bug: tint:1333
Change-Id: I32a92dec5e594dabd9d8d2b08474c0d6f3645520
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118420
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Instead of ast::IdentifierExpression
The member is not an expression, but a name.
Fixed: tint:1257
Change-Id: I879ddf09c3e521a18cef85422bb2f8fe78cddf5b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118343
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
The additional nesting is somewhat unfortunate for pointer
indirection overhead, but this simplfies logic like
transform::Renamer, which can continue to find all the
identifier nodes in the program.
Bug: tint:1257
Change-Id: I8d51dd80dc4c51ef59238959029b8511f1edf70d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118342
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Change-Id: I4706e517608d436fa646537fec9e930ae47d1c40
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118029
Commit-Queue: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Loko Kung <lokokung@google.com>
Instead of ast::IdentifierExpression.
The name is not an expression, as it resolves to a function, builtin or
type.
Bug: tint:1257
Change-Id: I13143f2bbc208e9e2934dad20fe5c9aa59520b68
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118341
Kokoro: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
An identifier node that is not an expression.
Will be used by:
* CallExpression
* DiagnosticControl
* IdentifierExpression
* MemberAccessorExpression
* TypeName
Bug: tint:1257
Bug: tint:1810
Change-Id: I1de719d8c570992fed08789c35ca6c4409789520
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118340
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
