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Changes default for render-test to sm_6_5.
Since sm_6_5 is the new default, remove the -use-dxil option, add
-use-dxcb option
Remove -use-dxil option from all test cases.
Add -use-dxcb to two tests that needed it.
Fixes #7611
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Resolves #7628
Resolves: #8197
Primary Goals:
1. Add `Access` to pointer
2. AddressSpace::GroupShared support for pointers (SPIR-V)
3. Add `__getAddress()` to replace `&`
* `&` is not updated to `require(cpu)` since slangpy uses `&`. This
means we must: (1) merge PR; (2) replace `&` with `__getAddress()`; (3)
add `require(cpu)` to `&`
Changes:
* Added to `Ptr` the `Access` generic argument & logic (for
`Access::Read`).
* Moved the generic argument `AddressSpace` from `Ptr` to the end of the
type.
* Added pointer casting support between any `Ptr` as long as the
`AddressSpace` is the same
* Disallow globallycoherent T* and coherent T*
* Disallow const T*, T const*, and const T*
* Fixed .natvis display of `ConstantValue` `ValOperandNode`
* Support generic resolution of type-casted integers
* Added `VariablePointer` emitting for spirv + other minor logic needed
for groupshared pointers
Breaking Changes:
* Anyone using the `AddressSpace` of `Ptr` will now have to account for
the `Access` argument
* we disallow various syntax paired with `Ptr` and `T*`
---------
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>
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Closes https://github.com/shader-slang/slang/issues/3646
New tests rather than just adding another TEST line to existing tests so
that we get the msvc- prefix in the output of slang-test
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Fixes issue #6898
The -emit-spirv-via-glsl slang-test option has been broken for
some amount of time. Tests that were using it were operating as
if using -emit-spirv-directly, leading to many duplicated tests.
After fixing the test option, there were an number of errors that
appeared as a result.
This change fixes the broken test option and the resulting test
errors. Some of the test errors revealed some legitimate issues,
such as:
-The GLSL bitCount instrinsic only supports 32-bit integers and
requires emulation for other bit widths.
-Emitting GLSL 8-bit and 16-bit glsl integer types did not emit
the proper extension requirements
-Emitting GLSL and casting for 16-bit integers was missing a
closing parenthesis.
-Missing profile for GL_EXT_shader_explicit_arithmetic_types
-Missing toType cases for UInt8/Int8 for the kIROp_BitCast case
in tryEmitInstExprImpl.
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Close #7014
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* promoting bitfield extraction and insertion to become intrinsics for internal compiler use
* removing duplicate intrinsics from glsl.meta.slang
* refactor: update function signatures of bitfield extraction and insertion to use uint as the parameter type for offset and bits.
---------
Co-authored-by: Nate Morrical <natemorrical@gmail.com>
Co-authored-by: Yong He <yonghe@outlook.com>
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* Fix and enable tests for metal.
* Fix.
* Fix.
* Fix tests.
* Fix warnings.
* Fix.
---------
Co-authored-by: Yong He <yonghe@Yongs-Mac-mini.local>
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* Add support for bitfields
Closes https://github.com/shader-slang/slang/issues/3559
* Set scopes for syntsized bitfield accessors
* Simplify generated code for bitfield accessors
* spelling
* regenerate vs project
* warnings
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