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: I2a571d0a4727d6dc3d6c38e8b6602e131292f49c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32676
Reviewed-by: dan sinclair <dsinclair@chromium.org>
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: I6173a63a243fdcbdd8a53c91010e2f628248298f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32678
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: 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: I3db9b3c037896f07b84b14b7b8d4da0f066b69b0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32679
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: 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: I69cb8eb0a4943831fc9233e4dcce2ee65b682738
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32674
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: I5321553847b6a7d47ac211ba093d219c7f3bb9bd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32673
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: I1756981b206c125d1dbf78ac178e0a7b60ec2941
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32672
Commit-Queue: Ben Clayton <bclayton@google.com>
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: I06511413e4d1afd84504f9ec8ab36f2c02764b9b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32671
Commit-Queue: Ben Clayton <bclayton@google.com>
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: I69487200d9595f3176615ee1edf81da9fe1f5abc
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32670
Commit-Queue: Ben Clayton <bclayton@google.com>
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>
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: Ibb9f437b9cb8b9883e05d1a266fa69141dc200d0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32668
Commit-Queue: Ben Clayton <bclayton@google.com>
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: I41860f91128920a1462edc603cce7caab7372c8a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32667
Commit-Queue: Ben Clayton <bclayton@google.com>
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: I39e7d1c9a1c64608d41dfd032c419e06d147e064
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32666
Commit-Queue: Ben Clayton <bclayton@google.com>
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: I0e68992963f52e432d4d485feae1123f35732552
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32664
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
It doesn't actually do anything (yet), but will hold the context and
a helper for constructing AST nodes.
Bug: tint:322
Change-Id: I265093f2ef38040c77a34fb0c23d7fc33757466f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32665
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
This CL adds the missing load of conditional values.
Bug: tint:327
Change-Id: I836ecfacb3a237a54886ebc7625c9449ba33fdc7
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32700
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: David Neto <dneto@google.com>
It doesn't actually do anything (yet), but will hold the context and
a helper for constructing AST nodes.
Bug: tint:322
Change-Id: Ic7ba92bf39abf64ff2ac51d81c8a6338f5eff608
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32663
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
A common base class is required to move from std::unique_ptr<> to raw pointers for AST types.
Also unifies a bunch of similar APIs.
Bug: tint:322
Change-Id: If829f8c3f22069adf62751365f1f1eeb646aba08
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32660
Commit-Queue: Ben Clayton <bclayton@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This CL moves the namer into the context object and makes it a parameter
to the various generators. The old constructor is maintained until we've
updated downstream repos.
Bug: tint:273
Change-Id: I49b2519c4250be21fb73374b16e7c702b727078f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32580
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
This Cl adds an ast::Builder class which provides a series of helper
methods to make creating AST nodes simpler.
Change-Id: Ife57f27e598d575681f7192d65fab968191699b1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32560
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
This is a temporary fix to get Tint rolling into Dawn again and will
be removed in a future patch.
BUG=tint:273
Change-Id: I632e71711146eb4055f46c1bebfbd6d3ff5772fa
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32520
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
This CL rolls the entry point name change back for the spirv-backend to
allow Dawn to continue to work.
We'll need to roll this together with the inspector change, MSL and HLSL
changes.
Bug: tint:273
Change-Id: I54e7e05a4c277d6c55bd6808f50fb0c7903bc418
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32500
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Add remapped_name to entry point structure, also supply method to find
the remapped name for individual entry points.
BUG=tint:312
Change-Id: I5f2cc02bc37c17e99c453b16108bc8e10c602fba
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32383
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Add helper methods for constructing `CallExpressions`, which is tediously verbose.
Change-Id: Idb6fbf25e79f07f4108df224fedb88f3fe3fb392
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32401
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Move common Context, Module, TypeDeterminer, Builder and common types into a test base class.
Add helpers for making common types.
Rename `BuilderTest` to `IntrinsicBuilderTest`, otherwise it will collide with tests in another .cc.
Change-Id: I2badbbb381336ddd52aef72811da8adaebdeaf31
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32400
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Use synchronization tokens to ensure the parser can resynchronize on error.
Bug: tint:282
Change-Id: I8bb033f8a723eb8f2bc029e1ffc8350174c964e2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32284
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Change-Id: Idf831d3b6b4c6e97191ebead9fd503d4a15db9e3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32380
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Update the comments around the stream output method for ast::Intrinsic.
Change-Id: I06a3082927c83eb9172357c34a0587aac5f80465
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32360
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Remove irrelevant unit tests
Add/Update ValdiateEntryPoints function
Update known failure file
Bug: tint:296
Change-Id: I7d5c9c96fcca29f3e0a4c0315eb8ce869160a3ea
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32220
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: David Neto <dneto@google.com>
I feel this reads better.
Bug: tint:282
Change-Id: I04fe42a0347ea050e93e5cf5ccae7259bc79bb58
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32283
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
A number of tests check the first encountered error is correct.
As the parser currently aborts after the first error, later errors are ignored.
Once the parser supports resynchronization, we'll emit multiple error messages, and these tests will start to fail. Fix them now.
Bug: tint:282
Change-Id: If8d0c41f030c652500b2e3b7284297b7a448d23e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32282
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Split out statments that are non-block (non-loops, etc) into a separate function.
These all end with a semi-colon, which is important for resynchronization on errors (coming up in another change).
Bug: tint:282
Change-Id: I0e58c4938f2bbe859dc6ffb8dcd45c8cf26101da
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32281
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Reduces code, paves the way for multiple errors with resynchronization points.
Bug: tint:282
Change-Id: I68018ea8cabe4ec347afa21d1220126d6348d3d1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32280
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This Cl adds the arrayed, depth and sampled flags to the OpImageType
examples.
Change-Id: Ib634268bfdf91f25c6f65c218d7a19b1340dcd72
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32321
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
This CL adds texture and sampler type emission to the MSL backend.
Bug: tint:145
Change-Id: Iaab4d32b7fc6fedc1ffba16658f7800d6a502853
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32320
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
BUG=tint:257
Change-Id: I146591d052edfc959df33ccf235ea466cb59e59d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32260
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
This CL adds emission of the texture types from the HLSL backend.
Bug: tint:146
Change-Id: I378bd6d63719acfbedff887bdf280709dc981e8f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32221
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
This Cl hashes the OpName, OpEntryPoint and OpMemberName strings so we
are no longer passing user provided strings through into the resulting
SPIR-V binary.
Bug: tint:273
Change-Id: I0ca2c65d0cd2800c54d867ab698c7751c341778c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32061
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
For values of type T* and std::unique_ptr<T>.
This allows us to replace all occurances of `res.value->member` with: `res->member`, which also asserts that `res` is not in an error state.
Brings the verbosity back down to pre-expect and pre-maybe levels.
Bug: tint:282
Change-Id: Ib00018affca53ac5e71ee2140e7e0cd607b83715
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32141
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
And use it for the non-ParserImpl::expect_xxx() methods.
Another step towards supporting multiple error messages, as the caller can now test to see if the specific call errored, or didn't match, instead of using a global error state.
Makes reading the control flow conditionals a bit easier too.
Change-Id: Ie8627b8499ec9079167965da2a566401cd6bd903
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32102
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
And use it for the ParserImpl::expect_xxx() methods.
This is the first step towards supporting multiple error messages, as
the caller can now test to see if the specific call errored, instead of
using a global error state.
Also cleans up a bunch of code.
Bug: tint:282
Change-Id: I5e39fc33bd1e16620cee80d27fa728bc2af3387e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32101
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Reduces code. Keeps things more consistent.
Bug: tint:282
Change-Id: Iff280880eb033fbcee4c6095c2da2d4af06835b5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32103
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
All the call sites of `storage_class()` add their own error handling, so transform this into `expect_storage_class()`.
Also makes error messages more consistent.
Bug: tint:282
Change-Id: I5131acd84f91fc7494ed6b90965853b7d0fc37f0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32104
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
All the call sites of `variable_ident_decl()` add their own error handling, so transform this into `expect_variable_ident_decl()`.
Also makes error messages more consistent.
Bug: tint:282
Change-Id: I0b5ac984018ba78896ddec0320636f5b5c4ad0b2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32100
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
The `expect_` prefixes now clearly indicate when a method will internally error, or produce a valid AST object.
Verified by code coverage.
Bug: tint:282
Change-Id: Icbdae9db02bd48c69aec010a4f8fdc5a496125f8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32002
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
... for those that will internally error if the grammar does not match,
otherwise will always return a valid AST object.
This helps identify whether the caller is expected to error or not.
Bug: tint:282
Change-Id: Ied94f717526a63033f2e6c9e94fca43dbf0b8f05
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/32001
Commit-Queue: Ben Clayton <bclayton@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Ben Clayton
dan sinclair
Ryan Harrison
Sarah Mashayekhi
David Neto