This Cl adds a Symbol representing the function name to the function
AST. The symbol is added alongside the name for now. When all usages of
the function name are removed then the string version will be removed
from the constructor.
Change-Id: Ib2450e5fe531e988b25bb7d2937acc6af2187871
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35220
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Remove all Variable setters (with exception to set_storage_class() which is called by the TypeDeterminer)
Bug: tint:390
Change-Id: I172667e21e2b02e85dcea6703aa1e608ec718250
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35015
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
So that it transforms more on clone than in-place.
Bug: dawn:548
Bug: tint:390
Change-Id: I0127bc02c4e0e88c924042c491d274363422cc52
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35420
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
If there are transforms added to the manager, then Run() would output an empty module. Fix this.
Bug: tint:390
Bug: tint:389
Change-Id: I439fe7a28816761f3702e304ef130b7a6992ecce
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35280
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Change-Id: I29cee48b3b757373f90768af545a7449f60a5f26
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35142
Commit-Queue: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: David Neto <dneto@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
set_source() will be removed, so sources will only be specifiable at construction time.
Bug: tint:390
Change-Id: I5c79efd3fa501ebd9308f7f93cfb77bc12198047
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35009
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Move them to the constructor
Bug: tint:390
Change-Id: I30bb6a1de060b790bf5202194d020d4e3889a307
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35008
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This CL strips the context object out of Tint.
Change-Id: Id0dcb9c557b217c03a8d9ac08fc9fe1c799f3fdc
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34742
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
instead of transform-in-place.
This is a public API breaking change, so I've added the `DAWN_USE_NEW_TINT_TRANSFORM_API` define which is used by Dawn to know which API to use.
As we're going to have to go through the effort of an API breaking change, use this as an opportunity to rename Transformer to Transform, and remove 'Transform' from each of the transforms themselves (they're already in the transform namespace).
Bug: tint:390
Bug: tint:389
Change-Id: I1017507524b76bb4ffd26b95e550ef53ddc891c9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34800
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Transformers will be moving to a transform-on-copy model, instead of transform-in-place.
Rework the tests to handle this.
Bug: tint:390
Change-Id: Id53a0ba0bd365472940d116bd686e450a29e5028
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34571
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
EmitVertexPointSizeTransform is a Transformer that adds a PointSize builtin global output variable to the module which is assigned 1.0 as the new first statement for all vertex stage entry points.
If the module does not contain a vertex pipeline stage entry point then then this transformer is a no-op.
Bug: tint:321
Change-Id: I0e01236339d9fa1ceab3622af0931a1199c33b99
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34561
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This CL removes all internal usage of the Context object. It is still
accepted as a parameter until we update Dawn, but all usage is removed.
The namer has been removed from the SPIR-V backend with this change and
the emitted names reverted to their non-modified version.
Change-Id: Ie6c550fab1807b558182cd7188ab6450a627f154
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34740
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
We've been using |blah| in various places to markup code, however this is not doxygen markup. So instead:
* If the code links to a parameter, use `blah`.
* If the code links to a member field, use #blah.
* If the code links to a method use blah().
* If the code is somewhere unlinkable use `blah`.
Change-Id: Idac748a4c2531b5bae77e1a335e3d3ef6fab48b6
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/33787
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
They already exist in a `ast::type` namespace, so `ast::type::BlahType` is just stuttering.
This is more important now that Is<> and As<> use the full type name.
Change-Id: I7c661fe58cdc33ba7e9a95c82c996a799786661f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34321
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Migrate all uses to use this and the new `unique_type<T>()` and `types()` methods.
Remove the `type_mgr()` accessor. `TypeManager` is now an implementation detail of the module, allowing us to unify the allocation of types and nodes (if we so wish).
Fixes: tint:337
Bug: tint:307
Change-Id: I233fa9dc73d60515dd721f02ea7ba089ef7d374f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/33667
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
First step to moving this to the `ast::Module`.
Also remove a bunch of redundant includes to `type_manager.h` as this is already included in `context.h`
Bug: tint:307
Bug: tint:337
Change-Id: Ic4baffa7b76ddefa29f56f758c25b1003ef40888
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/33665
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Also moves the type determiner call out of the transformers into the
manager.
Cleans up the code to not have anything directly calling
Run() on the transformers other then the manager.
Bug: tint:308
Change-Id: I3343f2ba16dae6fb33f35e390ae4c797f2a05522
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/33262
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This is the first step into migrating away from callers of transforms
knowing that they have to re-run the type determiner.
This CL adds a new constructor that allows the caller to pass in the
context and module and conditionally calling the determiner.
Once downstream users have converted, the old constructor can be
removed, along with hacks to call the determiner in transforms.
Bug: tint:330
Change-Id: Iec49e6d27f92a651cb1e46681a3b3f8fae105164
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/33124
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Remove all redundant std::move()s. I've also removed calls to
std::move() in tests, even if they act as an optimization. This is for
two reasons:
(a) Performance is not important for testing, and this helps with
readability.
(b) A whole bunch tests were relying on std::move() clearing vectors so
they can be repopulated and used again. This is undefined behavior:
> Objects of types defined in the C++ standard library may be moved from
> (12.8). Move operations may be explicitly specified or implicitly
> generated. Unless otherwise specified, such moved-from objects shall
> be placed in a valid but unspecified state.
All of these UB cases have been fixed.
Removed all duplicate variables left over from:
`auto* foo_ptr = foo.get()`
which became:
`auto* foo_ptr = foo`
Bug: tint:322
Change-Id: Ibd08a2379671382320fd4d8da296ccc6a378b8af
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32900
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This is a minimal effort to fix up the code. There's substantial code
cleanup which can now be done, which is done in the next change.
Bug: tint:322
Change-Id: Iafcf5e814837d9534889e8c21333de4931a19cfa
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32864
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
create() is currently just a simple forwarder to std::make_unique<>, but
will be later replaced with a function that returns a raw pointer,
and owned by the context.
Bug: tint:322
Change-Id: I4d0c3a6b471c559617538bda90a5a991c71045a9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32862
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This CL adds the result_type type_name into the AST dump if available.
Bug: tint:310, tint:308
Change-Id: Iea678fd4f7a2dadbfca86f29043c75459c421cb3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32780
Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
In a near-future change, AST nodes, such as ast::BlockStatement will no longer
be std::unique_ptrs, and will have to be constructed and owned by an external
class. This means AST nodes can no longer allocate default child nodes.
Bug: tint:322
Change-Id: Iddb5605b9bc0de80ad2710ced0e429f89410af2f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32675
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
create() is currently just a simple forwarder to std::make_unique<>, but
will be later replaced with a function that returns a raw pointer,
and owned by the context.
Bug: tint:322
Change-Id: I630ce57017fe84b5d00e9bd74902f47547a13f3a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32669
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Once a `Decoration` has been parsed, it'll be placed into a `DecorationList` and validated later in the parse. In order to create error diagnostics that refer back to the decoration, we need to know its source.
Bug: tint:282
Bug: tint:291
Change-Id: I38de708adbd041601b61d7e0a4d0402e9a2fe526
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/31722
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This is the first step in unifying the way decorations are parsed - i.e. instead of parsing decorations in different ways based on the predicted grammar that follows, we can parse decorations blocks in a unified way, then later verify what we have is as expected.
`StructDecoration` has been transformed from an `enum class` to a proper class so it can derive from `Decoration`.
Bug: tint:282
Bug: tint:291
Change-Id: Iaf12d266068d03edf695acdf2cd21e6cc3ea8eb3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/31663
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
This CL fixes up the various lint errors.
Change-Id: If4d3077b55aadec33980452c43917194d803fac6
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/31680
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
This CL updates the BoundArrayAccess transform to use `min(u32(val),
size)` instead of `clamp(val, 0, size)` so as to reduce the number of
instructions needed to clamp within range.
Bug: tint:285
Change-Id: Ic12bd67f3d755c8e52590f0585bac114ba9eaa94
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/31360
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: David Neto <dneto@google.com>
With the addition of the AccessControlType we want to look through the
access control as well as the aliases as we work through the type tree.
This CL renames UnwrapAliasesIfNeeded to be UnwrapIfNeeded and
UnwrapAliasPtrAlias to UnwrapAll.
Change-Id: I5b027919c3143a89be24c4d87b8106f70358c03b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/31104
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com>
Reviewed-by: David Neto <dneto@google.com>
dan sinclair
Ben Clayton
David Neto
Enrico Galli
Ryan Harrison
dan sinclair
Sarah Mashayekhi