41e4d9a34 adjusted the tab indentation from 2 to 4 whitespaces.
Apply this to the templates so that regenerating these produce no diffs.
Bug: dawn:1339
Change-Id: Ib49e0d72b563558fbe2120d3db5754716eb1a4f6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88663
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This CL updates the clang format files to have a single shared format
between Dawn and Tint. The major changes are tabs are 4 spaces, lines
are 100 columns and namespaces are not indented.
Bug: dawn:1339
Change-Id: I4208742c95643998d9fd14e77a9cc558071ded39
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87603
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Instead of using an `if` node that has a list of `else` statements,
make each `if` statement have a single optional `else` statement,
which may itself be an `if` statement (or just a block statement).
This better matches the WGSL grammar (now that we have removed
`elseif`), and simplifies various pieces of code that handle these
statements.
Change-Id: Ie4272f1422224490ac598a03aa8b4dd00ba03010
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87940
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: James Price <jrprice@google.com>
These suffixes existed because the GN build errored when there were two files sets with the same name (ast + sem).
This is no longer required as the GN build splits these into two separate targets.
Change-Id: Ib451da33a5f4aa5c867cb99419dd252766dc3daa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88308
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Style guide has been updated to describe the style in use.
Change-Id: I3fc08e3440566106582695f4dc149fa67d8b8dc8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86303
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
This PR condenses the namespaces in the tint/sem folder.
Change-Id: Iff802ca78d4cb7fd21134a640dfe5d04e85148b4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86030
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Implement new transform UnwindDiscardFunctions that replaces discard
statements with setting a module-level bool, adds a check and return for
this bool after every function call that may discard, and finally
invokes a single function that executes a discard from top-level
functions.
Regenerated tests and remove HLSL ones that used to fail FXC because it
had difficulty with discard.
Bug: tint:1478
Bug: chromium:1118
Change-Id: I09d680f59e2d5d0cad907bfbbdd426aae76d4bf3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/84221
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
A mutation and mutation finder that changes the operator in a binary
expression to something type-compatible.
Fixes: tint:1085
Change-Id: I2e35d3cdfdbcc52d4dc5981b187da217fc48e462
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/84640
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Alastair Donaldson <afdx@google.com>
Auto-Submit: Alastair Donaldson <afdx@google.com>
A warning of a uint64_t -> size_t is causing the build to fail on 32-bit builds
Bug: oss-fuzz:45451
Change-Id: Iffaf2818d187b0659c10bd75229bb7c03f4f69df
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/83841
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
E.g. sem info for "f().x" returned false for HasSideEffects().
Bug: tint:1300
Change-Id: I789f75eef834c58a93e07d93c8334635d39981c3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/83100
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Tint makes heavy use of RTTI via virtual methods. Give the compiler the
opportunity to optimize away some of these virtuals.
Bug: tint:1383
Change-Id: I28edfaa0a05bb1a9c506c61c0084542c0aeb37f0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82745
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Remove last remaining uses, and fix up a whole lot of tests.
Bug: tint:1383
Change-Id: Id2a11fc2d748b72823f4a077bcd6ba7be705a02b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82744
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Add a Hash() and Equals() methods to sem::Type.
Have sem::Manager (which should be called sem::TypeManager) derive from
utils::UniqueAllocator. This now uses the Hash() and Equals() for uniquely
constructing semantic types instead of building strings and comparing those.
Bug: tint:1383
Change-Id: I5e3229bd087391ac594d333a0ab4232cfcddf54d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82743
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
These were deprecated in M98.
Fixed: tint:1312
Change-Id: Ieec17bfcc729f90d0a9aa8904a162167b9de54ed
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82800
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Currently polyfilled for all backends.
HLSL should be able to map this to 'firstbithigh', but there might need
to be some special case handling for 0 (undocumented behavior). For now
just polyfill.
CTS tests: https://github.com/gpuweb/cts/pull/1004
Bug: tint:1367
Bug: tint:1449
Change-Id: I9c9a08ea93d1c4a602e0ab763e95e2eea336fb0d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/81503
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Currently polyfilled for all backends.
HLSL should be able to map this to 'firstbitlow', but there might need
to be some special case handling for 0 (undocumented behavior). For now
just polyfill.
CTS tests: https://github.com/gpuweb/cts/pull/1003
Bug: tint:1367
Bug: tint:1449
Change-Id: I8125b32687196678906e5a9d056b4f2efd885073
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/81502
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Requires polyfilling for all but the MSL backend.
CTS tests: https://github.com/gpuweb/cts/pull/1002
Bug: tint:1367
Change-Id: I0cf56b74c01f30436f9ad00595a554a4042587e4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/81501
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
Requires polyfilling for all but the MSL backend.
CTS tests: https://github.com/gpuweb/cts/pull/1001
Bug: tint:1367
Change-Id: I75097de945909e3242ede9001124d8821bc832bc
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/81380
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Bug: tint:1418
Change-Id: Ic1560bf7a0aa99ecbe554b985dc07f1b055fab64
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/81500
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
