Pass a pointer argument instead of a reference argument.
Also handle the case where the argument is the result of
an OpCopyObject, which will generate a let-declaration of pointer
type.
Fixed: tint:1042
Change-Id: I25b1b7b95ade1b79130e51691194f32b3240e013
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59451
Auto-Submit: David Neto <dneto@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Use Private or Function storage instead of Workgroup storage.
Bug: tint:1043
Change-Id: I07055c30c8b89c9661c2a4913b0c03c3dff5a75b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59562
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: David Neto <dneto@google.com>
The DefInfo structure is used for remapping storage buffer types
as well as tracking special values like builtin variables.
In the latter case, don't take the defaulted storage class value
from the DefInfo initialization.
Fixed: tint:1040, tint:1043
Change-Id: I41ee364d76e632736d51f4474c97036bcc136c93
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59484
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: David Neto <dneto@google.com>
These work on scalar and vector of bool, and map to ast::BinaryOp::kOr
and kAnd.
Bug: tint:1043
Change-Id: I009edf8e43c21cb75ccfdcde1106ec177d2fe50e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59561
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: David Neto <dneto@google.com>
These just print colors to stdout, and actually do not check anything.
They're pretty, but I'm fairly confident this works now, and doesn't actually give us anything other than spam output.
Disable.
Change-Id: I6144f154345ae115f0899ca7e274fdee8947c785
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59621
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
- skip dumping due to SPIR-V Tools validation error for Location
conflicts for IO variables duplicated on an OpEntryPoint interface
list (SPIRV-Tools issue #4403)
- Skip dumping for unit test for conversion of RelaxedPrecision
decoration.
Bug: tint:1043
Change-Id: I8ce3a7660d74b771e3fa62dc39e4e030e4ba6aa1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59560
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: David Neto <dneto@google.com>
- each vertex shader must have builtin-position output.
- when testing non-vertex shader features, change to fragment shaders,
to avoid the need to have a builtin position output.
- Fix ordering of entry point declaration vs. OpName
Bug: tint:1043
Change-Id: Ic66383d42419a1ef893835ae71729ae27fc6e539
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: David Neto <dneto@google.com>
Add end to end tests
Fixed: tint:1026
Change-Id: I10813cbe6dc4f1bccddf9a8a29e3a249a364c051
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59663
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Implement these for all the writers.
SPIR-V reader not implemented (the old overloads weren't implemented either).
Deprecate the old overloads.
Fixed: tint:54
Change-Id: If66d26dbac3389ff604734f31b426abe47868b91
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59302
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
- clean up function decorations unit tests
- clean up interpolate and invariant validation and unittest
- add separate unit-tests for each shader stage input and output
- add [[builtin(position)]] tests
- add validation and test for:
structures with 'location' decorated members cannot be used as compute shaders input
Bug: tint:1007
Change-Id: I12e97e163b3a77bc76ce21faba241683eec5d917
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58942
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
This is a cleaner API, and the implementation doesn't have to know a bunch of information about all the derived types.
Change-Id: I96bebcb9f3ceda86fa34bd8e70961dee63fd7e13
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59301
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
`Size()` will be added which is the size of the type in bytes.
Change-Id: If997820d7859cd9d1bb0631d1b72150378e6a24b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59300
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
These are generated by the SPIR-V reader. Structures used by the
storage and uniform storage classes are handled separately, so we can
safely ignore this attribute for the other storage classes which are
not shared with the host.
Fixed: tint:1027
Change-Id: I8df4b41c687922a97f3b0ed97804cecc17d8997a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59240
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Handles nested block comments.
Allow unterminated block comments at EOF, as it is not clear whether
WGSL will allow this or not.
Bug: tint:881
Change-Id: Ieae4e0073dab69f773adb32018a9bdaf4f352116
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59180
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Change-Id: I3de1e2437b9604378b8368494363e19070443670
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59201
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Each of these may contain information specific to their kind.
Change-Id: Ic8ac808088132b7bc2e43da6ce46a06571e0fed5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59200
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Instead of concatenating to a string
Change-Id: Ib70bba2b0dbf9fcb04a232e0e78d3b576ab3ba88
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/59203
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
https://github.com/gpuweb/gpuweb/pull/1945 changes the SPIR-V mapping of this operator so that it now maps to OpFRem instead of OpFMod. Polyfill OpFMod with `x - y * floor(x / y)`
Also map the MSL output of this operator to use `fmod()`.
Behavior of this operator is now consistent across all backends.
Fixed: tint:945
Fixed: tint:977
Fixed: tint:1010
Change-Id: Iefa009b905989c55ace24e073ab0e261c7cf69b0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58393
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Also fix cases of implicit conversions of bool to int when creating
sem::Array.
Bug: tint:917
Change-Id: I5392fb737efc410f039b4dbd96cffc5daa4fd3a2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58783
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Each argument of a function call of pointer type must be one of:
- An address-of expression of a variable identifier expression
- A function parameter
Also added source location to duplicate struct member name unittest
Bug: tint:983
Change-Id: Ic5ab010b2ed76207a1d8d3ef9f66140ea95f7e72
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58480
Auto-Submit: Sarah Mashayekhi <sarahmashay@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@chromium.org>
Commit-Queue: Sarah Mashayekhi <sarahmashay@google.com>
Fuzzers like to generate silly long source, and formatting large spans of these can take considerable time.
Only format the diagnostic if it is going to be displayed.
Significantly speeds up some fuzzing tests, fixing some timeouts.
Also add a minor optimization to the formatter repeat() implementation.
Fixed: chromium:1230313
Change-Id: Ib1f6ac0b31010f86cb7f4e1432dc703ecbe52cb0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58841
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Spvtools recently added support for the vkdebuginfo instructions,
causing roll failures since Tint build files didn't generate the
headers for them. Instead of adding more generator stuff in Tint's
BUILD.gn files, this commit removes everything in favor of directly
referencing spvtools' targets.
In follow-up work, the references to spvtools_internal_config will
be changed to a more narrowly scoped target so that spvtools'
warning suppressions don't get propagated to Tint.
Bug:chromium:1228274
Change-Id: I5e28c9cd978afd3cfbc941c09decf5a6e7e1554a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58840
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
We have chosen not to implement this for origin trial, so just parse
it and produce an error in the validator.
Bug: tint:752
Change-Id: I40ebf0b4051fb0b8bab9d4c733e555b836320cd4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58780
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Compute it in 2 dimensions, with a 0-valued y component,
then extract the x component of that result.
Fixed: tint:974
Change-Id: Ie23668d3403e68be14f34da9540f27f6f3c3aca2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58782
Auto-Submit: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: James Price <jrprice@google.com>
This reflects the total size of all workgroup storage-class variables
referenced transitively by an entry point.
Bug: tint:919
Change-Id: If3a217fea5a875ac18db6de1579f004e368fbb7b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57740
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ken Rockot <rockot@google.com>
The only non-trivial case is SPIR-V, which generates OpSelect to
choose between 1 or 0.
Fixed: tint:997
Change-Id: Ifda7b3ec1e0a713843a2da7ed59c3449d4eec8bd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58521
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
