Commit Graph

55 Commits

Author SHA1 Message Date
alan-baker
d35a78db57
Switch SPIRV-Tools to use spirv.hpp11 internally (#4981)
Fixes #4960

* Switches to using enum classes with an underlying type to avoid
  undefined behaviour
2022-11-04 17:27:10 -04:00
Shahbaz Youssefi
3ec6b3698e
spirv-val: Consistently quote ids in messages (#4950)
Half the messages used to output 'id[%name]' and half id[%name].  With
this change, all messages consistently output 'id[%name]'.  Some typos
are also fixed in the process.
2022-09-29 10:03:49 +02:00
Spencer Fricke
0073a1fa36
spirv-val: Remove ImageWrite Texel todo (#4899) 2022-08-17 11:37:05 -04:00
Pankaj Mistry
60615b8ec6
Implement SPV_NV_bindless_texture related changes (#4847)
* Add validation for SPV_NV_bindless_texture
2022-07-19 14:41:19 -04:00
sfricke-samsung
fa5d424830
spirv-val: Add more Vulkan VUID labels (#4764) 2022-03-25 09:29:19 -04:00
sfricke-samsung
0ab57c2c42
spirv-val: Small Cleanup of validate image (#4752) 2022-03-14 11:08:47 -04:00
sfricke-samsung
7963fa13c7
spirv-val: Add Vulkan Dref not allowed 3D dim VUID (#4751) 2022-03-10 13:08:26 -05:00
sfricke-samsung
5c9d55a59a
spirv-val: Add Vulkan Image VUID 06214 (#4750) 2022-03-10 13:06:48 -05:00
alan-baker
20b122b2e0
Fix handling of Nontemporal image operand (#4692)
* Nontemporal image operand shouldn't expect a following operand
2022-01-28 21:12:03 -05:00
luzpaz
65ecfd1093
Fix various source comment (doxygen) typos (#4680)
Found via `codespell -q 3 -L fo,lod,parm
2022-01-26 15:13:08 -05:00
alan-baker
7d768812e2
Basic support for SPIR-V 1.6 (#4663)
* Basic support for SPIR-V 1.6

* Update SPIRV-Headers deps
* Add new environment enum for SPIR-V 1.6
* Make default environment 1.6 for most tools
* Update tests
* Disallow conditional branch with duplicate labels
* Disallow Dim=Buffer with sampled images
* Do not require the non-semantic extension after SPIR-V 1.5
2021-12-15 14:38:28 -05:00
jiaxin.lai
d240d0db92
fix file encoding (#4654) 2021-12-09 09:43:55 -05:00
alan-baker
17a5bacfa7
Handle missing execution modes for limitation check (#4594)
Fixes https://crbug.com/40216

* Handle entry points with no execution modes when checking implicit
  derivative execution model checks
2021-10-25 17:40:11 -04:00
alan-baker
0292d6b16a
Update SPIRV-Headers (#4573)
* Add pass-through validation for Offsets image operand
  * it is counted as an offset parameter though
* Update DEPS
2021-10-13 17:50:17 -04:00
Jaebaek Seo
e4349dd8f4
Fix CI failure (#4570) 2021-10-13 12:16:54 -04:00
sfricke-samsung
f8eafd4d83
spirv-val: Label VUID 04780 (#4334) 2021-06-21 09:33:07 -04:00
Jaebaek Seo
fb02131cb4
No error report for variable image offset when before-legal-hlsl is on (#4316)
PR #4118 (d71ac38b8e) let spirv-val report a validation error when we
use offset for an OpImage* instruction instead of ConstantOffset. Since
some compilers like DXC rely on spirv-opt for function inlining or loop
unrolling, the spirv-val change broke some working shaders when the
shader developers disable the optimization (spirv-opt).

For example, DXC recently got this issue from a few users e.g.,
https://github.com/microsoft/DirectXShaderCompiler/issues/3807

Since this error is reported only when the spirv-opt is disabled, it
looks like the exact case that we have to skip spirv-val when
`--before-legalize-hlsl` is given. Moreover, avoiding the error using
`--before-legalize-hlsl` on DXC is exactly what FXC and DXC's DXIL
do (they do not report the error if the offset becomes a constant after
function inlining or loop unrolling).
2021-06-08 09:35:27 -04:00
sfricke-samsung
f0c96f40c7
spriv-val: Vulkan image gather constant component (#4133) 2021-02-05 15:12:38 -05:00
sfricke-samsung
c91a25af13
spirv-val: label tests for VUID 04657 (#4119) 2021-02-02 10:54:26 -05:00
sfricke-samsung
d71ac38b8e
spirv-val: Add Vulkan image gather offset VUID (#4118) 2021-01-27 19:37:45 -05:00
sfricke-samsung
819117cd48
spirv-val: Label VUID 04662 (#4123) 2021-01-25 09:51:21 -05:00
David Neto
56f8ed48ef
Validate Sampled=1 for Vulkan ImageQuerySizeLod, ImageQueryLevels, ImageQueryLod (#4103)
Also require image type parameter to OpTypeSampledImage to have
Sampled=0 or Sampled=1

Fixes #4102
2021-01-19 17:44:45 -05:00
Ryan Harrison
9150cd441f
Remove WebGPU support (#4108)
Leaves SPV_ENV_WEBGPU_0 enum in place, but marked deprecated, so users
of the library are not broken by an API enum being removed.

Fixes #4101
2021-01-14 16:45:18 -05:00
sfricke-samsung
ad77ed7a8d
spirv-val: Label standalone Vulkan VUID (#4091) 2021-01-07 09:00:05 -05:00
sfricke-samsung
6d05ed8410
spirv-val: Fix Vulkan image sampled check (#4085)
* Fix SampledType logic
2021-01-06 12:36:13 -05:00
sfricke-samsung
d630e5f8c1
spirv-val: Add Vulkan ImageTexelPointer format check (#4087) 2021-01-06 08:51:15 -05:00
David Neto
ad898cb949
validation: validate return type of OpImageRead (#4072)
Vulkan: must be 4-element vector
WebGPU: must be 4-element vector
OpenCL:
- must be scalar float for depth image
- must be 4-element vector otherwise
2020-12-15 12:00:59 -05:00
David Neto
305caff2eb
validation: tighter validation of multisampled images (#4059)
* validation: tighter validation of multisampled images

- if MS=1, then Sample image operand is required
- Sampling operations are not permitted when MS=1

Fixes #4057, #4058

* Fail early for multisampled image for sampling, dref, gather
2020-12-14 14:45:48 -05:00
David Neto
a0370efd58
validate OpTypeImage Sampled values for environemnts (#4064)
Fixes #4063
2020-12-10 17:15:46 -05:00
David Neto
7170218b8d
validate StorageImageMultisampled capability (#4062)
* validate StorageImageMultisampled capability

The StorageImageMultisampled capability is required when declaring
an image type with with Multisampled==1 and it's a storage image (Sampled == 2)

Fixes #4061

* Allow SubpassData with Multisampled and Sampled==2
2020-12-10 10:40:46 -05:00
Tobski
ebe0ea09f0
Add SPV_EXT_shader_image_int64 (#3852)
* Add SPV_EXT_shader_image_atomic_int64
* Added 64-bit image tests


Co-authored-by: Arkadiusz Sarwa <arkadiusz.sarwa@amd.com>
2020-10-20 11:55:26 -04:00
dan sinclair
a1ea15c902
Update some language usage. (#3611)
This CL updates various bits of language in line with the guidelines
provided by Android
(https://source.android.com/setup/contribute/respectful-code)
2020-07-29 13:50:58 -04:00
Ricardo Garcia
4386ef4234
Add validation support for ImageGatherBiasLodAMD (#3363)
ImageGatherBiasLodAMD makes it possible to use the Bias and Lod image
operands with OpImageGather and OpImageSparseGather. This commit makes
sure the validator checks for that capability before reporting errors
and adds a few positive tests.
2020-05-25 09:41:34 -04:00
Jeff Bolz
dd3d91691f
Allow sampledimage types as operand of OpCopyObject (#3222) 2020-03-09 15:03:39 -04:00
Samuel Iglesias Gonsálvez
4d912f4e60
spirv-val: Add support for SPV_AMD_shader_image_load_store_lod (#3186)
According to SPV_AMD_shader_image_load_store_lod spec, Lod operand is
valid with OpImageRead, OpImageWrite, or OpImageSparseRead if the
extension is enabled.
2020-02-18 08:23:41 -05:00
Jason Macnak
bac82f49aa Allow LOD ops in compute shaders with derivative group execution modes (#2752)
Also update existing derivative check to be based on the execution mode
instead of just the extension being present.

More info about extension:
- https://github.com/KhronosGroup/SPIRV-Registry/blob/master/extensions/NV/SPV_NV_compute_shader_derivatives.asciidoc
2019-07-22 08:37:44 -04:00
Kévin Petit
f99d7ad5c0 Validate OpenCL rules for ImageRead and OpImageSampleExplicitLod (#2643)
Fixes #2594.

Signed-off-by: Kevin Petit <kevin.petit@arm.com>
2019-05-31 10:05:34 -04:00
Kévin Petit
07a1019717 Validate OpenCL environment rules for OpImageWrite (#2619)
Fixes #2593.

Signed-off-by: Kevin Petit <kevin.petit@arm.com>
2019-05-23 08:35:14 -04:00
Kévin Petit
9f035269d6 Validate OpenCL environment rules for OpTypeImage (#2606)
It is currently not possible to use an Image Format that is
not Unknown without requiring a capability forbidden by the
OpenCL environment. As such the validation of Image Format
currently leans on capability validation entirely.

Fixes #2592.

Signed-off-by: Kevin Petit <kevin.petit@arm.com>
2019-05-21 09:17:50 -04:00
David Neto
63f57d95d6
Support SPIR-V 1.4 (#2550)
* SPIR-V 1.4 headers, add SPV_ENV_UNIVERSAL_1_4

* Support --target-env spv1.4 in help for command line tools

* Support asm/dis of UniformId decoration

* Validate UniformId decoration

* Fix version check on instructions and operands

Also register decorations used with OpDecorateId

* Extension lists can differ between enums that match

Example: SubgroupMaskEq vs SubgroupMaskEqKHR

* Validate scope value for Uniform decoration, for SPIR-V 1.4

* More unioning of exts

* Preserve grammar order within an enum value

* 1.4: Validate OpSelect over composites

* Tools default to 1.4

* Add asm/dis test for OpCopyLogical

* 1.4: asm/dis tests for PtrEqual, PtrNotEqual, PtrDiff

* Basic asm/Dis test for OpCopyMemory

* Test asm/dis OpCopyMemory with 2-memory access

Add asm/dis tests for OpCopyMemorySized

Requires grammar update to add second optional memory access operand
to OpCopyMemory and OpCopyMemorySized

* Validate one or two memory accesses on OpCopyMemory*

* Check av/vis on CopyMemory source and target memory access

This is a proposed rule. See
https://gitlab.khronos.org/spirv/SPIR-V/issues/413

* Validate operation for OpSpecConstantOp

* Validate NonWritable decoration

Also permit NonWritable on members of UBO and SSBO.

* SPIR-V 1.4: NonWrtiable can decorate Function and Private vars

* Update optimizer CLI tests for SPIR-V 1.4

* Testing tools: Give expected SPIR-V version in message

* SPIR-V 1.4 validation for entry point interfaces

* Allow only unique interfaces
* Allow all global variables
* Check that all statically used global variables are listed
* new tests

* Add validation fixture CompileFailure

* Add 1.4 validation for pointer comparisons

* New tests

* Validate with image operands SignExtend, ZeroExtend

Since we don't actually know the image texel format, we can't fully
validate.  We need more context.

But we can make sure we allow the new image operands in known-good
cases.

* Validate OpCopyLogical

* Recursively checks subtypes
* new tests

* Add SPIR-V 1.4 tests for NoSignedWrap, NoUnsignedWrap

* Allow scalar conditions in 1.4 with OpSelect

* Allows scalar conditions with vector operands
* new tests

* Validate uniform id scope as an execution scope

* Validate the values of memory and execution scopes are valid scope
values
* new test

* Remove SPIR-V 1.4 Vulkan 1.0 environment

* SPIR-V 1.4 requires Vulkan 1.1

* FIX: include string for spvLog

* FIX: validate nonwritable

* FIX: test case suite for member decorate string

* FIX: test case for hlsl functionality1

* Validation test fixture: ease debugging

* Use binary version for SPIR-V 1.4 specific features

* Switch checks based on the SPIR-V version from the target environment
to instead use the version from the binary
* Moved header parsing into the ValidationState_t constructor (where
version based features are set)
* Added new versions of tests that assemble a 1.3 binary and validate a
1.4 environment

* Fix test for update to SPIR-V 1.4 headers

* Fix formatting

* Ext inst lookup: Add Vulkan 1.1 env with SPIR-V 1.4

* Update spirv-val help

* Operand version checks should use module version

Use the module version instead of the target environment version.

* Fix comment about two-access form of OpCopyMemory
2019-05-07 12:27:18 -04:00
alan-baker
98b3f26c2f Gate formatless checks on Vulkan env (#2486)
Fixes #2470

* Only require the *WithoutFormat capabilities for Unknown image reads
and writes in the Vulkan environment
* update tests and add new vulkan specific tests
2019-04-11 16:39:50 -04:00
Ryan Harrison
ffbecae56a
Check OpSampledImage is only passed into valid instructions (#2467)
Fixes #1528
2019-03-25 15:44:57 -04:00
Ryan Harrison
08b54d9e45
Convert sampled consumers to being Instructions instead of IDs (#2464)
Changing the stored value for a sampled image consumer to be the
instruction instead of result ID, since not all instructions have
result IDs. Using result IDs led to a potential crash when using
OpReturnValue, which doesn't have a result ID. OpReturnValue is not a
legal consumer, but the validator needs to look at the instruction to
determine this, thus storing the pointer to the instruction, instead
of trying to fetch the pointer using the instruction.

Issue #1528 covers fixing the check.

Fixes #2463
2019-03-19 12:39:37 -04:00
alan-baker
b1ff8ba5b9
Check device scope for Vulkan memory model (#2149)
Fixes #2147

* Checks that device scope is not used for availability and visibility
operations unless VulkanMemoryModelDeviceScopeKHR capability is present
* implemented for atomics, barriers and memory instructions currently
2018-12-03 17:15:47 -05:00
Alan Baker
1c128aa9ef Validating for new image operands
* Validation checks for new image operands MakeTexelAvailableKHR and
MakeTexelVisibleKHR
 * added tests
* Tests that NonPrivateTexelKHR is accepted for all image operands

Updating test environments

* fixed build errors
* changed image types for *FetchSuccess tests to use a type defined in
1.3 shader body
2018-10-11 17:47:18 -04:00
Jaebaek Seo
37c99ab7e5 Validator: OpImageQuerySize validation (#1538)
Validation of OpImageQuerySize is missing that is a TODO. This
commit implements its validation based on the spec.
2018-10-02 15:53:52 -04:00
Jaebaek Seo
4b4bd4c53a Validator: Validate OpImageTexelPointer (#487)
Checked all instructions whose object is OpTypeSampledImage or
OpTypeImage as suggested in #487. OpImageTexelPointer instruction
is missing and others look good. This commit adds only
OpImageTexelPointer.
2018-09-27 09:53:30 -04:00
David Neto
571251c8f8 Support SPV_KHR_vulkan_memory_model rev2
Support collapsed into one commit:
- Asm/Dis support for SPV_KHR_vulkan_memory_model
- Add Vulkan mem model image operands to switch
- Add TODO for source/validate_image.cpp
- val: Image operands NonPrivateTexelKHR, VolatileTexelKHR have no operands
  This is required for memory model tests to pass SPIR-V validation.
- Round trip tests: Test new flags on OpCopyMemory*
2018-09-06 13:30:32 -04:00
alan-baker
d94a2077d6
Remove idUsage
* Moved remaining validation out of idUsage and deleted it
* Deleted unused functions
2018-08-27 11:06:09 -04:00
Alan Baker
2896b8f0e5 Refactor where opcodes are validated
* Replaced uses in opcode validation of current_function()
* Added non-const accessor to function lookup in ValidationState_t
* Updated a couple bad tests due to check reordering
2018-08-07 10:29:30 -04:00