* Support SPV_KHR_untyped_pointers
Covers:
- assembler
- disassembler
- validator
fix copyright
Validate OpTypeUntypedPointerKHR
* Disallow an untyped pointer in a typed pointer
* Validate capability requirements for untyped pointer
* Allow duplicate untyped pointer declarations
Add round trip tests
Validate OpUntypedVariableKHR
Validate untyped access chains
* Add a test for opcodes that generate untyped pointers
* simplify some checks for operands needing types
* validate OpUnypedAccessChainKHR, OpUntypedInBoundsAccessChainKHR,
OpUntypedPtrAccessChainKHR, OpUntypedInBoundsPtrAccessChainKHR
Unify variable validation
Validate OpCopyMemorySized
* Fix some opcode tests to accound for untyped pointers
* Add validation for OpCopyMemorySized for shaders and untyped pointers
* fix up tests
Validate pointer comparisons and bitcast
* Update more helpers
* Fix entry validation to allow OpUntypedVariableKHR
* Validate OpPtrEqual, OpPtrNotEqual and OpPtrDiff
* Validate OpBitcast
Validate atomics and untyped pointers
Make interface variable validation aware of untyped pointers
* Check OpUntypedVariableKHR in interface validation
More untyped pointer validation
* Validate interfaces more thoroughly
* Validate layouts for untyped pointer uses
* Improve capability checks for vulkan with OpTypeUntypedPointerKHR
* workgroup member explicit layout validation updates
More validation
* validate function arguments and parameters
* handle untyped pointer and variable in more places
Add a friendly assembly name for untyped pointers
Update OpCopyMemory validation and tests
Fix test for token update
Fixes for validation
* Allow typed pointers to contain untyped pointers
* Fix decoration validation
* add untyped pointer as a case for size and alignments
Fix interface validation
* Grabbed the wrong storage class operand for untyped variables
* Add ability to specify assembler options in validation tests
Add passthrough validation for OpUntypedArrayLengthKHR
More validation of untyped pointers
* Validate OpUntypedArrayLengthKHR
* Validate layout for OpLoad, OpStore, and OpUntypedArrayLengthKHR
Validation support for cooperative matrix and untyped pointers
* Allow untyped pointers for cooperative matrix KHR load and store
Updates to match spec
* Remove extra capability references
* Swap untyped variable data type and storage class operands
* update validation of variables
* update deps
---------
Co-authored-by: David Neto <dneto@google.com>
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.
* Allow OpExtInst for DebugInfo between secion 9 and 10
Fixes#3086
* Handle spirv-opt errors on DebugInfo Ext
* Add IR Loader test
* Fix ir loader bug
* Handle DebugFunction/DebugTypeMember forward reference
* Add test cases (forward reference to function)
* Support old DebugInfo extension
* Validate local debug info out of function
Add support for SPV_KHR_non_semantic_info
This entails a couple of changes:
- Allowing unknown OpExtInstImport that begin with the prefix `NonSemantic.`
- Allowing OpExtInst that reference any of those sets to contain unknown
ext inst instruction numbers, and assume the format is always a series of IDs
as guaranteed by the extension.
- Allowing those OpExtInst to appear in the types/variables/constants section.
- Not stripping OpString in the --strip-debug pass, since it may be referenced
by these non-semantic OpExtInsts.
- Stripping them instead in the --strip-reflect pass.
* Add adjacency validation of non-semantic OpExtInst
- We validate and test that OpExtInst cannot appear before or between
OpPhi instructions, or before/between OpFunctionParameter
instructions.
* Change non-semantic extinst type to single value
* Add helper function spvExtInstIsNonSemantic() which will check if the extinst
set is non-semantic or not, either the unknown generic value or any future
recognised non-semantic set.
* Add test of a complex non-semantic extinst
* Use DefUseManager in StripDebugInfoPass to strip some OpStrings
* Any OpString used by a non-semantic instruction cannot be stripped, all others
can so we search for uses to see if each string can be removed.
* We only do this if the non-semantic debug info extension is enabled, otherwise
all strings can be trivially removed.
* Silence -Winconsistent-missing-override in protobufs
* Make pointers to logically matching types interchangeable with option.
DXC will be generating code where the function parameters will be a more
generic type that the actual parameter. They should be logically
matching and the decorations of the actual parameter must be a superset
of the decorations of the formal parameter.
We want to accept this code with an options so that spirv-opt can then
inline and fix the type mismatch. We will accept this under a new
options `--before-hlsl-legalization`.
The new option will also imply `relax-logical-pointer` so that HLSL
frontends will need to use just the one more generic option.
Moved the |LogicallyMatches| to the validation state to make it
available in more places. Also added a parameter to have it check the
decorations. I did not do a separate function for the decorations
because checking the decorations involves making sure the types
logically match anyway.
Fixes#2535
If relax-logical-pointer is enabled, this commit makes Validator
accept function param even when its Storage Class is different from
the expected one.
Related to #2423, #2430
In relaxed addressing mode, we want to accept non memory objects
because this is a very natural translation of hlsl. It should be fixed
by legalization by inlining the calls.
This is required to properly handle uses of forward declared ids. Since forward
declared ids were not being properly covered by the validator this uncovered a
bunch of small issues that needed to be resolved to get tests passing again.
Fixes#2373
* Moved function opcode validation out of idUsage and into new files
* minor style changes
* General opcode checking is in validate_function.cpp
* Execution limitation checking is in
validate_execution_limitations.cpp
* Execution limitations was split into a new pass as it requires other
validation to register those limitations first.
