Commit Graph

12 Commits

Author SHA1 Message Date
Ben Clayton acf7643518 Replace Literal::(Is|As)* with Castable
Change-Id: I842483890b369d63c23dba475b6738bffe5cfdbd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34319
Reviewed-by: dan sinclair <dsinclair@chromium.org>
2020-11-30 23:30:58 +00:00
Ben Clayton e319d7f0e9 Derive all ast::Node from Castable
The hand-rolled `AsBlah()`, `IsBlah()` methods will be migrated in future changes.

Change-Id: I078c100b561b50018771cc38c1cac4379c393424
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/34301
Reviewed-by: dan sinclair <dsinclair@chromium.org>
2020-11-30 23:30:58 +00:00
Ben Clayton 6f58546193 ast: Have all AST types derive from ast::Node
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>
2020-11-13 21:43:58 +00:00
dan sinclair 579d33c528 Make case selectors an integer value
Change-Id: I819983701ed6cca4eba1a05b4edc5fdff10fa88d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22542
Reviewed-by: David Neto <dneto@google.com>
2020-06-02 20:12:02 +00:00
dan sinclair e009c2058d Add IntLiteral parent for Sint and Uint literals.
This CL adds a parent class for the type types of interger literals for
the cases where we can have either.

Change-Id: I61b540bedd49a6cf5a899e6864e2ea6f140cd2be
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22541
Reviewed-by: David Neto <dneto@google.com>
2020-06-02 20:11:54 +00:00
dan sinclair c6f2947ceb Rename the IntLiteral to SintLiteral.
This Cl clarifies that IntLiteral is a signed value, which matches with
the usage of UintLiteral.

Change-Id: Ic8f0e2382cb66eb6b09daed096886dcc55e6b0f0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22540
Reviewed-by: David Neto <dneto@google.com>
2020-06-02 20:11:44 +00:00
dan sinclair 2287f33424 [spirv-writer] Add null initializers where needed.
The WGSL spec requires initializers for Output, Private and Function
variables. This CL adds initializers where needed.

Bug: tint:75
Change-Id: Id97f85a67ead2ffc41d6bdd1b71bf7034b04502a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/20980
Reviewed-by: David Neto <dneto@google.com>
2020-05-05 14:21:19 +00:00
Ryan Harrison 4d32be4f1b Remove suppressing [chromium-style] errors
Lots of little style nits needed to be fixed for this work.

BUG=tint:44

Change-Id: Ibb45d9e3f6795ee0c09f5eca994bb28e20979d97
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/19221
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-09 18:52:06 +00:00
dan sinclair a085c7bbe2 Documentation fixes
Change-Id: I8359c402819ed475663385b3bd850f0ae209cdf4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18421
Reviewed-by: David Neto <dneto@google.com>
2020-03-31 21:15:40 +00:00
David Neto 5556b4acdd ast::Literal constructor is explicit
Fixes a lint issue

Change-Id: I98225fe5bf966c6fbf9b3b0c88e3d4dcc6a91cca
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18041
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-03-28 00:44:50 +00:00
dan sinclair 113fb07071 [spirv-writer] Generate constants
This CL updates the SPIR-V writer to generate the OpConstantTrue,
OpConstantFalse and OpConstant instructions.

Bug: tint:5
Change-Id: I660554c491e4eb569e3902fce0973fae3f27e6c0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17820
Reviewed-by: David Neto <dneto@google.com>
2020-03-27 00:45:34 +00:00
Dan Sinclair 6e581895a5 Initial commit 2020-03-02 15:47:43 -05:00