* 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>
* Remove use of deprecated googletest macro
INSTANTIATE_TEST_CASE_P has been deprecated. We need to use
INSTANTIATE_TEST_SUITE_P instead.
* Remove extra commas from test suites.
Previously we keep a separate static grammar table for opcodes/
operands per SPIR-V version. This commit changes that to use a
single unified static grammar table for opcodes/operands.
This essentially changes how grammar facts are queried against
a certain target environment. There are only limited filtering
according to the desired target environment; a symbol is
considered as available as long as:
1. The target environment satisfies the minimal requirement of
the symbol; or
2. There is at least one extension enabling this symbol.
Note that the second rule assumes the extension enabling the
symbol is indeed requested in the SPIR-V code; checking that
should be the validator's work.
Also fixed a few grammar related issues:
* Rounding mode capability requirements are moved to client APIs.
* Reserved symbols not available in any extension is no longer
recognized by assembler.
Function static non-POD data causes problems with DLL lifetime.
This pull request turns all static info tables into strict POD
tables. Specifically, the capabilities/extensions field of
opcode/operand/extended-instruction table are turned into two
fields, one for the count and the other a pointer to an array of
capabilities/extensions. CapabilitySet/EnumSet are not used in
the static table anymore, but they are still used for checking
inclusion by constructing on the fly, which should be cheap for
the majority cases.
Also moves all these tables into the global namespace to avoid
C++11 function static thread-safe initialization overhead.
