Adds support for the new shader IO syntax by processing entry
parameters and pushing them to function-scope variables as necessary.
Module-scope variables are still supported for now.
Fixed: tint:731
Change-Id: I36d7ce4e3a990b6323292cb7c685af37187d6fda
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48960
Auto-Submit: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Also create it in wgsl parser. With this, we now create all the AST type
nodes in the wgsl parser.
Bug: tint:724
Change-Id: I575c9eb0ffbd60c3e7aca0b00227d9833ef65d58
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48962
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
All that remains in the wgsl parser that references sem::Type* are
the register_constructed funcs/types, and adding an ast::ExternalTexture
type.
Also:
* Added specialization of OperatorArrow for type::TypePairs that returns
the value by reference so that operator-> can chain properly.
* In a few places where we expect the type to implicitly cast to a
pointer for a bool expression, e.g. `if (type)` or `TINT_ASSERT(type)`,
I added access to the `.sem` member of the TypePair. I tried adding an
implicit cast to bool, but this results in ambiguity in gtest for
equality comparisons.
* Constified more type pointers in type nodes
* Replaced header includes with forward declares in wgsl/parser_impl.h
Bug: tint:724
Change-Id: Ie0875aa4d4a5e830e3466ac40c63cd185f357200
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48881
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Update test-all.sh to grep for and test spvasm files.
Bug: tint:740
Change-Id: Ic43faeda35b0b1fd98e42dac2f8a515f118c5ce7
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48690
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
This alias is already defined in src/ast/decoration.h and is probably
just a copy-paste error.
Change-Id: I9efc16881b551ccac287eef1f86ca7560e87131b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48982
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Precalculate the type_name to reduce complexity from O(N²) to O(N).
Fixed: chromium:1199700
Fixed: chromium:1200936
Change-Id: Ifd16508ace42d4a686f06d58121cc106842df7d3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48691
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
This is a waste of memory, and now fires a TINT_ASSERT() in the resolver.
Add some more information to the resolver assertion message so that its easier to identify the node. This is especially useful when there's no source information available.
Fixed: tint:740
Bug: tint:469
Change-Id: I0cd4529db7b3906e64da6ed7290163509eb0c3f2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48689
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
As in other places, we need to #undef Bool for X11
Bug: tint:741
Change-Id: I0185ed3c252f540212504b88859c600618fbfe23
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48961
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
With typ::Type.
Involves decoupling the use of named types as sub-types of other types,
otherwise ty.array("x", Structure(...)) produces an AST tree with
duplicated AST nodes.
Bug: tint:724
Change-Id: I2b4e904dc23bb554a75d4612f6543f1911f469bd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48693
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Change-Id: I26518ecd17cd3a69357698d1e1a2201fcbc460e0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48880
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
A minimal change to get a feel for what updating AST types to accept
typ::Type (for now) looks like.
Bug: tint:724
Change-Id: I33b33eb6af90e3629f76716a421f952f5a4bc11d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48841
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Many more changes to come, but this just gets things started.
Bug: tint:724
Change-Id: I6c1dab0d9b7998e273543f2a72b6f8eafeb19fda
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48840
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
BUG=tint:736
Change-Id: I6baae6507597383dd58b0d86605cbd44d5488c8f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48842
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
To avoid breaking things, functions that return the type cast away
the constness for now. This, however, makes it easier to use typ::Type
with these classes, as typ::Type stores pointers to const types. This
also brings us one step closer to constifying types everywhere.
Bug: tint:724
Change-Id: Ia3f4b76f375184dd09b8041c1f60bf1afaefe629
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48740
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Used as a stepping stone to emitting the ast::Types instead.
Bug: tint:724
Change-Id: Ib2d6c150fe8aa7c1e2c502676922b14b1518a4be
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48686
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Used as a stepping stone to emitting the ast::Types instead.
Bug: tint:724
Change-Id: Idadb7d8b5d6fce1d898127675442221de07a633d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48685
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Used as a stepping stone to emitting the ast::Types instead.
Bug: tint:724
Change-Id: Ic81f0a00456e91ac089df32193c4323c2e779c29
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48684
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Used as a stepping stone to emitting the ast::Types instead.
Bug: tint:724
Change-Id: I19d7df9ab684db598783235c1720586966a232e0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48683
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
A general code cleanup
Change-Id: Ib251ca2d4b71f75736bdba8b4255965593a76c31
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48680
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
CTS needs updating to fix this validation error, and this is blocking autorolls for tint and dawn.
Change-Id: Ie3aaa37f0914fdb39099e7c15e65be0bcca0677a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48682
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Fixes an issue in the .gn that allows the check to run as expected. As
well as fixes issues discovered from running the check.
BUG=tint:735
Change-Id: I48cd01339d06132933c3da4f0e9d45cdbaff3b55
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48700
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Fixup many tests that were just returning void.
Change-Id: Ic93db5b187c679dc1c24a356b48a64e41ba9a823
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48560
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Not currently called (nothing currently attaches ast::Type nodes to the AST), but implements some of the boilerplate that'll be shortly required.
This change also removes a bunch of duplicated enumerators from the sem namespace for their counterpart in the ast namespace.
Bug: tint:724
Change-Id: I0372a9f4eca2f9357ff161e7ec1b67eae1c4c8f6
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48603
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Emit the new typ::I32, typ::U32, typ::F32, typ::Void, typ::Bool types instead of the just the sem::Types.
Used as a stepping stone to emitting the ast::Types instead.
Bug: tint:724
Change-Id: Ic492e33bc909e0821b581af05242d956631db2e3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48602
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Introduces typ::Type which wraps a templated pair of AST and SEM type pointers.
This is a temporary helper to ease migration of the thousands of tests that use the ProgramBuilder over from sem::Type to the new ast::Types.
Bug: tint:724
Change-Id: I4e2643a819cde97947d789fce7a74c251f837a58
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48601
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
- Move headers from libtint_sem_src into libtint_core_all_src so that
there is no circular header dependency between headers of these two
targets. libtint_sem_src is now just a hack to have a different name for
a few .cc files.
- Made libtint_core_src publicly depend on its deps so that headers of
libtint_core_all_src are made visible through it.
- Added spvtools dependencies in a couple places that were mistakenly
removed in a previous commit.
- Moved helpers common to multiple unittest targets out of
tint_unittests_core_src and into a tint_test_helpers target that
all tint_unittests_source_set depend on.
- Ran GN format that reordered some lists a bit.
Bug: None
Change-Id: I544a73d73366be9dd2ac8e56c7593fd9f2b86cf8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48600
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Adds rejecting unsupported image formats and texture dimensions.
BUG=tint:718
Change-Id: Ic6375d1e75524336462ea59b159cb4c8601f55fd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48500
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
More of a workaround. Will be properly fixed by tint:724 .
Fixed: tint:728
Change-Id: If4887a781106010d12209365f36f27b493a9f173
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48422
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Fixes:tint:717
Change-Id: I7f23086ec516c1196a9cdc741bbaa150754a533a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47940
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
These do not exist in the WGSL spec, so removing them.
BUG=tint:717
Change-Id: I5eb2280fa2f0c923b67070a9ce4a7d2fc10d365d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48460
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
The name now lives on the ast::Struct. Use that instead.
Bug: tint:724
Change-Id: I4ee5e9b29973e468edd8df8c5448816b36f0fca6
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48384
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Copy all of the type classes from src/type into ast.
Required the merging of:
* type::Struct into the existing ast::Struct - ast::Struct now has a name.
* type::AccessControl into the existing ast::AccessControl enumerator - The old ast::AccessControl enumerator is now ast::AccessControl::Access
Bug: tint:724
Change-Id: Ibb950036ed551ec769c6d3d2c8fb411809cf6931
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48383
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This is to avoid name conflicts once we move all classes from namespace
`type` to `sem`.
Bug: tint:724
Change-Id: I23cdec636cb5bcf0bbba03ee7bb7c44252ddade7
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48361
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This is to avoid name conflicts once we move all classes from namespace
`type` to `sem`.
Bug: tint:724
Change-Id: Icc3d81ae62eb3b329ce28e78a23ea27f29c9263b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48360
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Adds ExternalTexture type and basic unit tests in accordance with the
currently proposed WGSL specification.
Bug: dawn:728
Change-Id: I7a16a351ff098ba6df5b1e6305c390e3ca1c9d46
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47180
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This was only called for function-scope variable declarations.
In calling this, there were inevitable tests failing, which have now been fixed.
Added a test for the single runtime-array-length validation rule that this function was checking.
Fixed: tint:345
Change-Id: Ic453c38158c1290a5e1ef6de56af0c621d97982a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48381
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
Fixed: tint:94
Change-Id: I1d3e512c030ec16031b8c8fcfbde0cd1db5d1ea4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48380
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Handle the case where the OpBranchConditional in a loop header
branches to two distinct blocks inside the loop construct.
This is an if-selection in disguise.
Create an kIfSelection with the same set of blocks as the kLoop,
and with the continue target as the merge.
Fixed: tint:524
Change-Id: I5150d19a2b4388da409e2da6e68ffafdc5d21a9a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47560
Commit-Queue: David Neto <dneto@google.com>
Auto-Submit: David Neto <dneto@google.com>
Reviewed-by: Alan Baker <alanbaker@google.com>
James Price
Antonio Maiorano
Ben Clayton
David Neto
Ryan Harrison
Brandon Jones
Corentin Wallez
Corentin Wallez