If count is highest and offset is non-zero, or vice-versa, we'd overflow
the count + offset > bit-width check. This CL fixes this case.
Also folded in error tests into extractBits and insertBits.
Bug: tint:1581
Bug: chromium:53440
Change-Id: Id1e9e737b8076e8075da5992a41d18b6b7c8afd4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110482
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds a `none` format to the tint command in order to allow
skipping the emission of the resulting program. This adds a `unknown`
format to take the place of the original `none`.
Change-Id: Ib25e933857c0acb26e3cf0e04ed8a5d1cca1e633
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110480
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Also add missing unit tests for CheckedMul of floats.
Bug: tint:1581
Bug: tint:1747
Change-Id: I5d0d5d2b010803d6fd65f6feddc619cf1d071fe2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110170
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Use a StableSort() to ensure the output is the same between different
versions of golang.
Change-Id: Ic81688d189ce62816ba0aefddcef607b76415a5d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110361
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
This CL adds the framework and `tint` option to write the IR to stdout
as text for debug purposes.
Bug: tint:1718
Change-Id: I05bd83635800fbfe3b65d968a84b30931ec1bdb6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110171
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds const-eval for `min` and `max`.
Bug: tint:1581
Change-Id: Ica68ba312f21767c46d57d83570ddc72ee857231
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110166
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This patch adds a test to dawn_end2end_tests to reproduce a driver
issue about creating textures with CreatePlacedResource() on Intel
D3D12 drivers.
Bug: chromium:1237175
Test: dawn_end2end_tests
Change-Id: I26fe6c9b827d8a05cfe2336405e43c549e52ea50
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/100567
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This Cl removes the internal infrastructor and backend code
generation for the fallthrough statement.
Bug: tint:1644
Change-Id: I2a1de7d527865e5a7221074f4e0fb106599f4c57
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109005
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL removes the `fallthrough` parsing from the WGSL parser. The
`fallthrough` token is left so we can generate a nicer error message
in the case `fallthrough` is used.
Bug: tint:1644
Change-Id: Ifb23d78d1219cba9c64b80c9b098a248bc68e5c5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109001
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL removes support for fallthrough from the SPIRV-Reader.
Bug: tint:1644
Change-Id: I80b63d627960a82ba90de83af407c539b0442080
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109004
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
This is the same as was done for const eval builtin tests, allowing the
error cases to be defined in the same place as we define the positive
cases.
Also got rid fo the 'overflow' flag, which was used to skip abstract
cases in the unit test. Instead, I modified the tests to only add
overflow cases if not abstract.
This change will make it easier to update tests when we make Inf/NaN
failures for concrete float operations.
Bug: tint:1581
Bug: tint:1747
Change-Id: I7e5d8f9b24ca486aaa03a3b1bd07ccedb09411c9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110043
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Rename ParserImpl::GetTypeForHandleMemObjDecl to
ParserImpl::GetHandleTypeForSpirvHandle
More importantly, it now returns the texture or sampler type rather
than the pointer type to the texture or sampler.
Most usages only wanted the store type.
Change-Id: I875e11d97e6d3ecb10fdb3317b860c05fc5fe406
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109760
Auto-Submit: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: David Neto <dneto@google.com>
We cannot explicitly name the result type of this builtin, so we have
to redeclare it manually.
Fixed: oss-fuzz:53347, oss-fuzz:53343
Change-Id: I23816b8b35eb20ae91472143ab30668b573d65bf
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110160
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Auto-Submit: James Price <jrprice@google.com>
Use 'Mock' instead of non-inclusive language 'Dummy' in toggle
MetalUseDummyBlitEncoderForWriteTimestamp to pass PRESUBMIT.py check.
Bug: dawn:1250
Change-Id: I47dff4adec08d4d076b5ae5b4e0a521b235d5868
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110060
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Cache the hash of the test output, and only re-validate if the output changes.
This speeds up incremental end-to-end testing.
Change-Id: I44bc1eff62320df1e80524e8481d1c012fb67f42
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109761
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Passing a dereferenced value from Hashmap::Find() directly into Hashmap::Add() is a potential cause of UAF, as the insertion may reallocate the map, invalidating the input reference.
I'll try to think of ways to make this foot-gun harder to do, but this CL fixes the immediate bug found by fuzzers.
Bug: chromium:1383755
Change-Id: I4f8b2fcb0745b008a47ef9947c330afb9ac4e78f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/110020
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
The DXBC asm listing attempts to be helpful when display literals by
making them human readable,but when it displays values as floats, they
will only have a precision of 6.
For example, 0x09909909 ends up getting displayed as 0.000000 because as
a float, this value is 3.48106525683e-33. FXC has an option to output
literals as hex values, so let's use that.
Change-Id: I2b3017bd834eac89248fe01cae85ba1bb4033e59
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109582
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
https://chromium.googlesource.com/vulkan-deps/+log/a7a3fb39310c..c29c532c92db
$ git log a7a3fb393..c29c532c9 --date=short --no-merges --format='%ad %ae %s'
2022-11-10 chromium-autoroll Roll Vulkan-ValidationLayers from 096b2903118c to f276f028ee79 (1 revision)
2022-11-10 chromium-autoroll Roll Vulkan-ValidationLayers from 45b81b398ab4 to 096b2903118c (2 revisions)
2022-11-10 chromium-autoroll Roll Vulkan-ValidationLayers from 983b408199f2 to 45b81b398ab4 (3 revisions)
2022-11-10 chromium-autoroll Roll Vulkan-Headers from f97f29836cb9 to 29c0457cc167 (1 revision)
2022-11-10 chromium-autoroll Roll Vulkan-Tools from e8234991418c to 3a729c0a9d58 (1 revision)
2022-11-10 chromium-autoroll Roll SPIRV-Tools from aae7d4132571 to 68e8327f2932 (2 revisions)
2022-11-10 chromium-autoroll Roll Vulkan-Loader from 1b40be299b02 to 0df63661a5fa (1 revision)
2022-11-10 chromium-autoroll Roll Vulkan-ValidationLayers from e7380d60c9a6 to 983b408199f2 (8 revisions)
2022-11-10 chromium-autoroll Roll Vulkan-Headers from 689821914113 to f97f29836cb9 (1 revision)
2022-11-10 chromium-autoroll Roll Vulkan-ValidationLayers from afd4e9d82d92 to e7380d60c9a6 (3 revisions)
2022-11-10 chromium-autoroll Roll Vulkan-ValidationLayers from fc9da6832a2b to afd4e9d82d92 (1 revision)
2022-11-10 chromium-autoroll Roll Vulkan-ValidationLayers from 1059ee93ebff to fc9da6832a2b (1 revision)
2022-11-10 chromium-autoroll Roll Vulkan-ValidationLayers from 065b8cbc41cb to 1059ee93ebff (1 revision)
2022-11-09 chromium-autoroll Roll Vulkan-Loader from 7e61110364b4 to 1b40be299b02 (2 revisions)
2022-11-09 chromium-autoroll Roll SPIRV-Tools from 525bc38062ab to aae7d4132571 (1 revision)
2022-11-09 chromium-autoroll Roll Vulkan-Loader from 5b054b4333fd to 7e61110364b4 (1 revision)
2022-11-09 chromium-autoroll Roll Vulkan-ValidationLayers from f162411346bb to 065b8cbc41cb (1 revision)
2022-11-09 chromium-autoroll Roll Vulkan-Tools from 6e5bd86b76c0 to e8234991418c (1 revision)
2022-11-09 chromium-autoroll Roll Vulkan-ValidationLayers from 8a253a6c5b7a to f162411346bb (1 revision)
2022-11-09 chromium-autoroll Roll Vulkan-ValidationLayers from e09172e79c0b to 8a253a6c5b7a (1 revision)
2022-11-08 chromium-autoroll Roll Vulkan-Loader from 6442b72aea02 to 5b054b4333fd (1 revision)
2022-11-08 chromium-autoroll Roll glslang from f4cba22d0824 to 2b2523fb951f (1 revision)
2022-11-08 chromium-autoroll Roll Vulkan-ValidationLayers from 212ea587c100 to e09172e79c0b (1 revision)
2022-11-08 chromium-autoroll Roll Vulkan-Headers from ef96d229cb3d to 689821914113 (1 revision)
2022-11-08 chromium-autoroll Roll SPIRV-Tools from 54d4e77fa559 to 525bc38062ab (1 revision)
2022-11-08 chromium-autoroll Roll glslang from 5e08deae050c to f4cba22d0824 (1 revision)
2022-11-08 chromium-autoroll Roll Vulkan-Headers from 1661f3e962f5 to ef96d229cb3d (3 revisions)
2022-11-08 chromium-autoroll Roll Vulkan-ValidationLayers from 2dbf684715c2 to 212ea587c100 (2 revisions)
2022-11-08 chromium-autoroll Roll SPIRV-Tools from a5e766b2b47c to 54d4e77fa559 (1 revision)
2022-11-08 chromium-autoroll Roll Vulkan-ValidationLayers from bcf3a2bd93f2 to 2dbf684715c2 (1 revision)
2022-11-08 chromium-autoroll Roll SPIRV-Cross from abc31207bffb to edd66a2fc9e9 (1 revision)
2022-11-08 chromium-autoroll Roll Vulkan-ValidationLayers from 8382dbcaeb7c to bcf3a2bd93f2 (3 revisions)
2022-11-08 chromium-autoroll Roll Vulkan-ValidationLayers from b5cbd4242593 to 8382dbcaeb7c (2 revisions)
2022-11-08 chromium-autoroll Roll Vulkan-Headers from 91388ba10409 to 1661f3e962f5 (1 revision)
2022-11-07 chromium-autoroll Roll Vulkan-Loader from 6b0551428e57 to 6442b72aea02 (1 revision)
2022-11-07 chromium-autoroll Roll Vulkan-ValidationLayers from 2632b3362f77 to b5cbd4242593 (1 revision)
2022-11-07 chromium-autoroll Roll Vulkan-ValidationLayers from 8a1cdac2bde1 to 2632b3362f77 (1 revision)
2022-11-07 chromium-autoroll Roll Vulkan-ValidationLayers from 94c32cc2541c to 8a1cdac2bde1 (1 revision)
2022-11-07 chromium-autoroll Roll Vulkan-Loader from 8ff839bda370 to 6b0551428e57 (1 revision)
2022-11-07 chromium-autoroll Roll Vulkan-Headers from 52b7c620a540 to 91388ba10409 (1 revision)
2022-11-07 chromium-autoroll Roll Vulkan-ValidationLayers from 62eb78a06365 to 94c32cc2541c (1 revision)
2022-11-07 chromium-autoroll Roll Vulkan-ValidationLayers from 8debb3bd2948 to 62eb78a06365 (2 revisions)
2022-11-07 chromium-autoroll Roll SPIRV-Tools from d35a78db57e6 to a5e766b2b47c (1 revision)
2022-11-05 chromium-autoroll Roll Vulkan-ValidationLayers from 226b595aeec0 to 8debb3bd2948 (1 revision)
2022-11-04 chromium-autoroll Roll Vulkan-Loader from 256a5e3b6d6f to 8ff839bda370 (1 revision)
2022-11-04 chromium-autoroll Roll SPIRV-Tools from c8e1588cfa3f to d35a78db57e6 (1 revision)
2022-11-04 chromium-autoroll Roll Vulkan-ValidationLayers from 37e77914ef0d to 226b595aeec0 (7 revisions)
2022-11-04 chromium-autoroll Roll SPIRV-Headers from 747031e10dea to 47f2465ee3e7 (1 revision)
2022-11-04 chromium-autoroll Roll Vulkan-Loader from 1bc3a2fa8ec1 to 256a5e3b6d6f (8 revisions)
2022-11-04 chromium-autoroll Roll Vulkan-ValidationLayers from a566d5b79346 to 37e77914ef0d (2 revisions)
2022-11-04 chromium-autoroll Roll Vulkan-Loader from 374dbe9df7bd to 1bc3a2fa8ec1 (1 revision)
2022-11-04 chromium-autoroll Roll Vulkan-Headers from ff03306bf986 to 52b7c620a540 (1 revision)
2022-11-04 chromium-autoroll Roll Vulkan-ValidationLayers from e108987ee76c to a566d5b79346 (1 revision)
2022-11-04 chromium-autoroll Roll Vulkan-ValidationLayers from 9a31edfa80d5 to e108987ee76c (7 revisions)
2022-11-04 chromium-autoroll Roll Vulkan-Headers from d4c221772cb2 to ff03306bf986 (1 revision)
2022-11-04 chromium-autoroll Roll Vulkan-ValidationLayers from a38db2b8b172 to 9a31edfa80d5 (1 revision)
2022-11-04 chromium-autoroll Roll Vulkan-ValidationLayers from d5bc5ca269e5 to a38db2b8b172 (1 revision)
2022-11-03 chromium-autoroll Roll glslang from 8da649505887 to 5e08deae050c (1 revision)
2022-11-03 chromium-autoroll Roll Vulkan-Tools from 0bb32875d2e6 to 6e5bd86b76c0 (1 revision)
2022-11-03 chromium-autoroll Roll Vulkan-Loader from da810336e761 to 374dbe9df7bd (1 revision)
2022-11-03 chromium-autoroll Roll SPIRV-Headers from 85a1ed200d50 to 747031e10dea (1 revision)
2022-11-03 chromium-autoroll Roll Vulkan-ValidationLayers from 823f8beb4f70 to d5bc5ca269e5 (2 revisions)
2022-11-03 chromium-autoroll Roll Vulkan-Headers from e12a8f8cde40 to d4c221772cb2 (1 revision)
2022-11-03 chromium-autoroll Roll Vulkan-ValidationLayers from 6d377701f393 to 823f8beb4f70 (1 revision)
2022-11-03 chromium-autoroll Roll Vulkan-Loader from 4f4b32cf7545 to da810336e761 (1 revision)
2022-11-02 chromium-autoroll Roll Vulkan-ValidationLayers from 18a0e59294d1 to 6d377701f393 (2 revisions)
2022-11-02 chromium-autoroll Roll Vulkan-Tools from 292e6ed02141 to 0bb32875d2e6 (1 revision)
2022-11-02 chromium-autoroll Roll Vulkan-Loader from 3f29209dd65d to 4f4b32cf7545 (1 revision)
2022-11-02 chromium-autoroll Roll SPIRV-Tools from a52de681dd17 to c8e1588cfa3f (1 revision)
2022-11-02 chromium-autoroll Roll glslang from 1a8869e4d1be to 8da649505887 (1 revision)
2022-11-02 chromium-autoroll Roll SPIRV-Cross from 744279ec78ff to abc31207bffb (1 revision)
Created with:
roll-dep third_party/vulkan-deps
Change-Id: I24e8219f2226c6ee76a44bc00bb17b30b7a50d32
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109740
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Support function declarations where formal parameters
are textures, samplers, or pointers to them.
Still need to update call sites.
Bug: tint:1039
Change-Id: I5bb3ca73190b2e27c28205e78aa433108efec252
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109540
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds const-eval for `tan` and `tanh`.
Bug: tint:1581
Change-Id: I3d3506a6e7462bba1557cb88065d696ddc21b0f6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109562
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds const-eval for `cos` and `cosh`.
Bug: tint:1581
Change-Id: I8df8f979a7b351288cadccda88940fdb5a20d18f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109561
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
This CL adds const-eval for `sin` and `sinh`.
Bug: tint:1581
Change-Id: I96345378c826e2c49ffae688b5185764019967d5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109560
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL adds const-eval for the `acosh` test case. The generation of
`f16` values into test files is also fixed because `acosh` requires the
value to be `>= 1.0`
Bug: tint:1581
Change-Id: Iba2ca4d9d114034845475679346f042c8c66e571
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109341
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL adds const-eval for pack and unpack of 2x16 float values.
Bug: tint:1581
Change-Id: I59a1925148124e628c3771ca96d309fad045f27d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109280
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL adds a `from_bits` method to the f16 number to allow converting
a uint16_t representation to a f16.
Bug: tint:1581
Change-Id: I80882e74a88411963f0e30423a72cfca40370af1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109201
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: dan sinclair <dsinclair@google.com>
Discard statements no longer affect the behavior or uniformity
analysis. Update the resolver, validator, and several tests to reflect
this.
Some E2E tests were removed as they had loops that are now considered
to be infinite.
Use the DemoteToHelper transform to emulate the correct semantics on
platforms where discard is (or may) terminate the invocation in a
manner that would affect derivative operations.
We no longer need the UnwindDiscardFunctions transform for HLSL, which
already implements the correct semantics. However, we still run the
DemoteToHelper transform for the HLSL backend due to issues with FXC's
handling of discard statements (see crbug.com/tint/1118).
Fixed: tint:1723
Change-Id: Ib49ff187919ae81c4af8675e1b66acd57e2ff7d2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109003
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
We just need to skip these.
Bug: tint:1723
Change-Id: I311fe0432ecf1f69936eaf08eb57123a6a738175
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109340
Auto-Submit: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
The updated WGSL validation rule now requires that the memory view of
the argument matches its root identifier.
This allows for code like this:
let p = &v;
foo(p);
Fixed: tint:1754, tint:1734
Change-Id: I3239ec84e1c06398a6ce5bebb1e0b28986764bc6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109221
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
This transform implements demote-to-helper semantics for discard
statements, by setting a global flag and masking any writes to
host-visible memory.
Bug: tint:1723
Change-Id: I619c5661c6ffcc6978aa4f7635b0d680d83de3dd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109002
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
This is now a well-defined term in the WGSL spec, so we should use it.
Change-Id: Icc46a77f0a465afbfd39cdaec84e506b143c8c0c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109220
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: James Price <jrprice@google.com>
This CL fix insertBits polyfill to handle with the left-shifting
behavior in HLSL, i.e. `(1u << 32u) == (1u << 0u) == 1u` where we want
the result to be `0u`.
Fixed: tint:1743
Change-Id: Ibb82abe4ab2f76dbb0fa06057fb19f15f961d969
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/108166
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
If count is highest and offset is non-zero, or vice-versa, we'd overflow
the count + offset > bit-width check. This CL fixes this case.
Bug: tint:1581
Bug: chromium:1381810
Change-Id: I6ee60ec1a13230fca6f4bb6407cd33bcc6730eb7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/109162
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
In preparation for SPIRV-Tools change where its internals
use the C++11 headers.
This patch works with SPIRV-Tools using the old C header
and using the C++11 header.
This patch includes some complex machinery inside "three_sided_patch"
namespaces that can be removed after third_party/vulkan-deps/spirv-tools has
fully transitioned into using the C++11 headers.
Change-Id: I36f358fe3edcc5e613625708017fb8d7919c40c6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/108780
Reviewed-by: Alan Baker <alanbaker@google.com>
Commit-Queue: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Antonio Maiorano
dan sinclair
Ben Clayton
Jiawei Shao
David Neto
James Price
Li Hao
Wang Qing
Ryan Harrison
Zhaoming Jiang