Commit Graph

579 Commits

Author SHA1 Message Date
dan sinclair 18b3285b5b Add type determination for switch statements.
This CL adds the type determination code for the switch statements.

Bug: tint:5
Change-Id: I96efd96016c03137ef471e3f220e21e7f53d11ba
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18838
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:56:45 +00:00
dan sinclair bf0fff8438 Add type determination for return statement.
This CL adds the type determination code for the return statements.

Bug: tint:5
Change-Id: I0300fe0c66e7b8c25d1dc0ed22aef8cc469567be
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18837
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:56:24 +00:00
dan sinclair 45540b9dbd Add type determination for the regardless statement.
This CL adds the type determination code for the Regardless statement.

Bug: tint:5
Change-Id: I8485800f3e19130101917d8175e8111aa196828c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18836
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:56:08 +00:00
dan sinclair bc71edaab3 Add type determination for loop.
This CL adds the type determination for loop statements.

Bug: tint:5
Change-Id: If49cacb732e8911085657bac8b568e97ee801c82
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18835
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:55:51 +00:00
dan sinclair 91c44a5685 Add If statement type determination.
This CL adds the type determination code for if statements.

Bug: tint:5
Change-Id: Idfe4d62be56ffb7e8a8de197e8710ff119dd4368
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18834
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:55:25 +00:00
dan sinclair 1913fc9d3b Handle fallthrough, kill and nop in type determination.
These statements have no expressions to determine so they just return
true.

Bug: tint:5
Change-Id: I639bce9c254c12357ac3a1d2a9cfaaee437716c0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18833
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:54:59 +00:00
dan sinclair 0cf685f728 Add else statement type determination.
This CL adds type determination for else statements.

Bug: tint:5
Change-Id: Ie859edbc08c191da0a04407c5f56b413a48f1791
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18832
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:54:37 +00:00
dan sinclair aec965e4a1 Add continue statement type determination.
This CL adds type determination for the continue statement.

Bug: tint:5
Change-Id: Ie63994146978d8783f131299b576fc46a10878ad
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18831
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:54:29 +00:00
dan sinclair 6010b29f65 Add case type determination
This CL adds type determination for case statements.

Bug: tint:5
Change-Id: I353232bd68a524a09de60fa73256b51d2be51c57
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18830
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:54:20 +00:00
dan sinclair b7ea6e2f72 Add break statement type determination.
This CL adds type determination for break statements.

Bug: tint:5
Change-Id: I5ca74a848ffd12fe404676910b08ea7518451eaf
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18829
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:54:10 +00:00
dan sinclair 6c498fc0f8 Add assignment statement type determination.
This CL adds type determination for the assignment statements.

Bug: tint:5
Change-Id: Ica0e59a459bfedc0c649d279f93a31b188c27736
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18828
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:47:23 +00:00
dan sinclair b7edc4c765 Add type determination for constructors.
This CL adds type determination for the ScalarConstructorExpression and
TypeConstructorExpression.

Bug: tint:5
Change-Id: I46299140785eb420c3801de470d6423c25e9c700
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18827
Reviewed-by: David Neto <dneto@google.com>
2020-04-07 12:46:30 +00:00
dan sinclair 417a90d2ee Add stub definitions to the type determiner.
This adds enough infrastructure to type determiner to start building
out the statement and expression determination.

Bug: tint:5
Change-Id: I5e095cf652b5e3358e6fbabd66dd703348950857
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18826
Reviewed-by: David Neto <dneto@google.com>
2020-04-06 21:07:41 +00:00
dan sinclair d0479d22ea Add RelationalExpression helpers.
This CL adds helper methods to the RelationalExpression to determine the
type of relation.

Bug: tint:5
Change-Id: I232c3a2e9f27a7efb91735516ee7e9cfc97882ae
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18825
Reviewed-by: David Neto <dneto@google.com>
2020-04-06 19:55:33 +00:00
dan sinclair 3ffec80c63 Add list helpers
This CL adds various using statements for the

std::vector<std::unique_ptr<CLASS>> constructs found in the AST.
Change-Id: Ic9a2357cd73b2aafd99e961a38727f2f9874cde5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18920
Reviewed-by: David Neto <dneto@google.com>
2020-04-06 19:37:37 +00:00
dan sinclair a71e1a50c8 Add result_type into ast::Expression
This CL adds a result_type into the expression to hold the computed
result type for the expression.

Bug: tint:5
Change-Id: I5f2ee35e520f918828cf8cf7bc6fdf6a1b5ebd5f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18824
Reviewed-by: David Neto <dneto@google.com>
2020-04-06 18:44:09 +00:00
dan sinclair fa9dbf0dda Add type determiner infrastructure.
This CL adds the Context object, variable ScopeStack and a Function map
into the type determiner.

The sample app is also updated to verify the module produced before
passing to the type determiner.

Bug: tint:5
Change-Id: Ib4af4e4305ee8a306f48e1bd328eaf3ad006fd9a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18823
Reviewed-by: David Neto <dneto@google.com>
2020-04-06 18:43:56 +00:00
dan sinclair a32315cb73 Fixup the contributing file.
The CONTRIBUTING was written before the decision to use the
dawn-reviews. This CL updates to the correct information.

Bug: tint:36
Change-Id: I7e15572a3ed4bc4bbaaba8972e84eeda111d953f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18921
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2020-04-06 18:43:20 +00:00
Greg Roth 8229360312 Fix compiles on VS2017 and GCC
VS2017 took issue with treating size_t and uint32_t the same. It also
couldn't find various alphanumeric is* functions without the <cctype>
header. Gcc complainted about a variable potentially used uninitialized.

Change-Id: I452b68c6597bae254f32e5a350656e65c8934b6e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18901
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-06 17:16:56 +00:00
dan sinclair 2c18339745 Add depot tools to the requirements section.
The depot_tools install was mentioned in the building section but was
missing from requirements. This CL fixes that oversight.

Bug: tint:35
Change-Id: I6900ba8916d26dc03bd001bde96561a468a2fb75
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18900
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2020-04-06 15:19:47 +00:00
David Neto a3c8944c18 Fix comment about function variables
Change-Id: Ic639b8f93140363ce273d06b6b052658ea2b1c27
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18705
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-06 14:56:33 +00:00
dan sinclair c2d97ae6c8 Move the variable stack to a common class.
This Cl extracts the variable stack from the SPIR-V builder and makes it
available as a general class.

Change-Id: I3505d7cc4ec34f78bbc3360b064fa99479fd97d6
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18701
Reviewed-by: David Neto <dneto@google.com>
2020-04-03 02:35:23 +00:00
David Neto 0e92735d25 ast::Variable is also used for formal parameters
Change-Id: Ie69fc400741fa9aadd0409eaf1aeb27762f17d0c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18700
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-02 13:21:08 +00:00
David Neto afd66c9eed Clarify ast::Variable as both "var" and "const"
Describe the use of the term "type" in this class.

Change-Id: Iad41c9c49ff2145f278bf7e7a601da0e5492301c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17980
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-02 12:26:29 +00:00
David Neto cc39bae42c [spirv-reader] Fix SPIR-V assembly, re-enable test
Fix typos in SPIR-V IDs that were causing the optimizer to assert
out when building up its internal data structures.

Bug: tint:3
Change-Id: I27210623b0d3d241dbd6afe6bef63e88a02b390e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18640
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-02 03:22:53 +00:00
David Neto 3038e6ee36 [spirv-writer] Fix: need #include <functional>
TBR=dsinclair@google.com

Change-Id: I4b328ea1ab4532aacb4bcbdff2a99e2480a58071
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18603
Reviewed-by: David Neto <dneto@google.com>
2020-04-02 02:47:08 +00:00
dan sinclair cfe4f13b1b [spirv-writer] Add assignment statements
This Cl adds assignment statement generation to the SPIR-V writer.

Bug: tint:5
Change-Id: I17876c0211e4b4e061d39e08fc6a433098252f38
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18621
Reviewed-by: David Neto <dneto@google.com>
2020-04-02 02:41:30 +00:00
dan sinclair 66df06817f [spirv-reader] Fix copy elision
This CL removes a std::move which triggers a -Wpessimizing-move error

Change-Id: I378f32a808a86a0944a4bb41f243b7416c10a9fd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18602
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-02 02:35:21 +00:00
dan sinclair 43178d016c [spirv-writer] Add identifier expressions
This Cl adds the code to convert an identifer expression into an ID.

Bug: tint:5
Change-Id: Id6cb08404f091fd4d89c3f7f9292c9de2eb4fa65
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18601
Reviewed-by: David Neto <dneto@google.com>
2020-04-01 23:44:11 +00:00
dan sinclair baaf989452 [spirv-writer] Add function variables
This Cl adds function variables to the SPIR-V output. This requires some
refactoring to split function instructions and variables apart in the
builder.

Bug: tint:5
Change-Id: I4d0045f5a02311cf9a2803929c66c648278e3734
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18600
Reviewed-by: David Neto <dneto@google.com>
2020-04-01 23:40:53 +00:00
David Neto 790b2f6b32 [spirv-reader] Start adding functions
Only emit functions that have bodies.
Don't emit their bodies yet.
Emit them so that callees precede callers.

Bug: tint:3
Change-Id: Ia67ba2fe1d47c7c7d5c290d1d4fc5256fa293b51
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18620
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-01 21:21:21 +00:00
David Neto 84f70c0a90 [spirv-reader] Emit module-scope builtin vars
Bug: tint:3
Change-Id: I47ed2e9ed97fd7c45a5aa060a9a6aeaca88092cd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18500
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-01 17:56:18 +00:00
David Neto e0bcb544ac [spirv-reader] Convert builtin enums
Bug: tint:3
Change-Id: I1d94daab782e6e576f4b5a1c7c8816074d3ff307
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18480
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-01 17:56:05 +00:00
David Neto 06faf3bd5b [spirv-reader] Emit module-scope variables
Bug: tint:3
Change-Id: I54f35022c86d6c8df635bf86cc7bf39327674f6e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18460
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-01 17:55:57 +00:00
David Neto 269a2c6a91 [spirv-reader] Convert pointer type
Bug: tint:3
Change-Id: Ibba1472a1aa3f1399e9596ee6662a29121d88eca
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18420
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-04-01 13:22:34 +00:00
dan sinclair 73e1ef825e [spirv-writer] Fix global constant emitting
This CL fixes the emitting of global constants to use the correct
`OpConstantComposite` call when adding to the types section. A TODO is
added to generate `OpCompositeConstruct` when we need to generate
initializers inside functions.

Bug: tint:5
Change-Id: I1bbf6c68e21b546d6a643b4c99c7d2c9317bfcbd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18440
Reviewed-by: David Neto <dneto@google.com>
2020-03-31 21:15:51 +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 0534957e78 [spirv-reader] Convert storage class
Bug: tint:3
Change-Id: Ifb543228a6b32f9afb6c61718a168a0bca4aed14
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18402
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-03-31 20:15:55 +00:00
David Neto a7640d6d4c [spir-reader] Emit alias types (named types)
Bug: tint:3
Change-Id: I4882160d9fe533d956f29ca15e65bf99eb80f5df
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18360
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-03-31 20:02:36 +00:00
dan sinclair 4493d13d49 Fixup shorten64-to-32 warning
Change-Id: I2995d11693f6f49f67b7d3a11dde8e3fdc8dc549
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18401
Reviewed-by: David Neto <dneto@google.com>
2020-03-31 17:45:41 +00:00
dan sinclair 32a68fec42 Fix type of gl_GlobalInvocationId in compute boids.
The variable was incorrectly set to be a `vec3<f32>` instead of a
`vec3<u32>`.

Bug: tint:24
Change-Id: I84262a185925c50adf3a149f5f93f45124499596
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18400
Reviewed-by: David Neto <dneto@google.com>
2020-03-31 15:06:07 +00:00
dan sinclair e49bd5eeb4 Rename VariableStatement to VariableDeclStatement.
This CL renames VariableStatement to VariableDeclStatement to make it
clearer what it was modeling.

Bug: tint:25
Change-Id: Idd0d27fad7cc402f286e1abad74092c9d1961d91
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18341
Reviewed-by: David Neto <dneto@google.com>
2020-03-30 22:46:48 +00:00
dan sinclair a322f5ddfa Update initializer names.
This Cl updates the names of the initializer expressions to be clearer.

 * InitializerExpression -> ConstructorExpression
 * ConstInitializerExpression -> ScalarConstructorExpression
 * TypeInitializerExpression -> TypeConstructorExpression

Bug: tint:26
Change-Id: Ib046497f589cc65d1d64bc172015588348feeffe
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18340
Reviewed-by: David Neto <dneto@google.com>
2020-03-30 22:46:06 +00:00
David Neto e68c9b4075 [spirv-reader] Convert struct types
Handle as many member decorations as the Tint AST can express right now.
See crbug.com/tint/30

Bug: tint:3
Change-Id: I6d04f1beb438b3d952a76886fbd9c6b7ea701d81
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18160
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-03-30 21:14:28 +00:00
David Neto 4da4c696e2 [spirv-reader] Get decorations
Bug: tint:3
Change-Id: Idfd49c5bfc8629c17f42f954d65c881865548b8a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18140
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-03-30 21:09:59 +00:00
dan sinclair 8ae34868cf [spirv-writer] Generate return statements
This CL adds the code to generate OpReturn and OpReturnValue statements.

Bug: tint:5
Change-Id: Ia4e4f6eb3f8b182be0caea88147d23fe4b6e341c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18300
Reviewed-by: David Neto <dneto@google.com>
2020-03-30 20:03:24 +00:00
dan sinclair 5cd08fd72a [spirv-writer] Add initializer generation.
This CL adds generation for the ConstInitializer and TypeInitializer
expression. The global variable method has been extended to output the
constant and variable initializers.

Bug: tint:5
Change-Id: I2b3783d0e5a8bbf7a6aba9cf6e154910568bdb5d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18241
Reviewed-by: David Neto <dneto@google.com>
2020-03-30 20:01:38 +00:00
David Neto b020cd900e [wgsl-writer] Restore huggie-style braces
Change-Id: Ieec33cccbfeb2589d1292103001f0de5267e02bb
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18040
Reviewed-by: dan sinclair <dsinclair@google.com>
2020-03-30 19:56:59 +00:00
dan sinclair 15cbc98a8c [spirv-writer] Start global variable output
This CL starts adding global variable output to the SPIR-V writer. This
does not handle constants or initializers at this point.

Bug: tint:5
Change-Id: Id06533b2ec1f61feadf66f3e43a484f6f3765546
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17922
Reviewed-by: David Neto <dneto@google.com>
2020-03-30 19:49:01 +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