UBSAN rightly complains on `push_front` here:
glslang/MachineIndependent/localintermediate.h💯8: runtime error: load of value 160, which is not a valid value for type 'bool'
#0 in glslang::TCall::TCall(glslang::TCall&&) glslang/MachineIndependent/localintermediate.h:100
#1 in void __gnu_cxx::new_allocator<std::_List_node<glslang::TCall> >::construct<glslang::TCall, glslang::TCall>(glslang::TCall*, glslang::TCall&&) /usr/include/c++/10/ext/new_allocator.h:150
#2 in void std::allocator_traits<std::allocator<std::_List_node<glslang::TCall> > >::construct<glslang::TCall, glslang::TCall>(std::allocator<std::_List_node<glslang::TCall> >&, glslang::TCall*, glslang::TCall&&) /usr/include/c++/10/bits/alloc_traits.h:512
#3 in std::_List_node<glslang::TCall>* std::__cxx11::list<glslang::TCall, std::allocator<glslang::TCall> >::_M_create_node<glslang::TCall>(glslang::TCall&&) (...)
#4 in void std::__cxx11::list<glslang::TCall, std::allocator<glslang::TCall> >::_M_insert<glslang::TCall>(std::_List_iterator<glslang::TCall>, glslang::TCall&&) /usr/include/c++/10/bits/stl_list.h:1911
#5 in std::__cxx11::list<glslang::TCall, std::allocator<glslang::TCall> >::push_front(glslang::TCall&&) /usr/include/c++/10/bits/stl_list.h:1167
#6 in glslang::TIntermediate::addToCallGraph(TInfoSink&, std::__cxx11::basic_string<char, std::char_traits<char>, glslang::pool_allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, glslang::pool_allocator<char> > const&) glslang/MachineIndependent/Intermediate.cpp:2860
What happens here:
1. TCall's bool fields are not initialized on construction.
2. `push_front` move the `TCall` passed into it.
3. The move constructor copies unitialized bool, which may have an
out-of-range value.
What this fix does:
Calls `emplace_back` to ensure no copy/move constructor is called.
Fixes#2222
Refs #2112
If GL_EXT_scalar_block_layout is requested by the shader, set the
option to allow scalar blocks in the SPIR-V validator.
Fix the existing tests using scalar layout to not expect "Validation
failed".
Fixes#2400.
Issue #2483
According to GLSL spec the prototype is:
uint rayQueryGetIntersectionInstanceShaderBindingTableRecordOffsetEXT(rayQueryEXT q, bool committed);
but that was incorrectly getting translated to SPIRV as an `int`, and this was
causing SPIR-V validation errors when used.
Added explicit testing for the return types of all the builtin functions in GL_EXT_ray_query
* update spirv-headers and fix handling of gl_HitTEXT
Update spirv-headers known_good to f027d53ded7e230e008d37c8b47ede7cd308e19d
and update SPIRV/spirv.hpp to copy from that version as well.
In GLSL gl_HitTNV/gl_HitTEXT is defined as an alias of gl_RayTmaxNV/gl_RayTmaxEXT
SPV_NV_ray_tracing has a dedicated HitTNV which gl_HitTNV maps to.
For SPV_KHR_ray_tracing, gl_HitTEXT gets mapped to a RayTmaxKHR decoraged variable
to simplify the SPIRV consumer.
This change fixes the mapping for the GL_EXT_ray_tracing extension, and updates
the test results to match.
* update MissNV shader test to not use ObjectRay builtins
They shouldn't existing in the miss stage because there is no object intersected
* Add ray query capability if acceleration structure used
Fixes#2430
in non-ray tracing stages and the extension is enabled
* Add ray query capability if ray query declared
* Fix printing of TypeRayQueryKHR
It's no longer spelled with "Provisional"
* Fix traceRay/executeCallable to have id instead of constant.
Update to final (non-provisional) SPIR-V capabilities
(includes review feedback)
- Change visibilty of findLinkerObjects.
See merge request GLSL/glslang!78
* Add support for OpConvertUToAccelerationStructureKHR.
GLSL : https://gitlab.khronos.org/GLSL/GLSL/-/merge_requests/60
SPV : https://gitlab.khronos.org/spirv/spirv-extensions/-/merge_requests/182
See merge request GLSL/glslang!77
* Add volatile qualifier to certain builtins for ray tracing.
See merge request GLSL/glslang!81
* make gl_RayTmaxEXT volatile in intersection shader
Vulkan Issue #2268
* Add testing for layouts on SBT
vulkan/vulkan#2230
- no layout specified should be same as std430
- explicitly test std140, std430, scalar layouts
See merge request GLSL/glslang!86
* Support for new opcodes OpIgnoreIntersectionKHR and OpTerminateRayKHR
vulkan/vulkan#2374
Add support for ignoreIntersectionEXT and terminateRayEXT as block
terminator statements.
See merge request GLSL/glslang!87
* Fix code-generation issues with global ray query variables
See merge request GLSL/glslang!88
* update dependencies for spirv-headers and tools
And update mesh shader results
* Fix indeterminate argument ordering
Authored-by: David Neto <dneto@google.com>
Co-authored-by: Ashwin Lele (NVIDIA Corporation) <alele@nvidia.com>
Co-authored-by: Neslisah <Neslisah.Torosdagli@amd.com>
Use of gl_Layer and gl_ViewportIndex in tessellation and vertex
shaders should not trigger the addition of the Geometry capability.
Fixes#2461
Added tests for use of gl_Layer and gl_ViewportIndex in a tessellation
evaluation shader.
Several tests for NVIDIA features for tessellation, vertex, or mesh
shaders now lose the Geometry or MultiViewport capabilities.
This is ok because the functionality is already covered by
the ShaderViewportIndexLayerNV capability.
The spv.meshShaderPerViewBuiltins.mesh test now fails validation
because the validator does not know that PrimitiveId (and possibly
other) builtins are enabled by the MeshShadingNV capability.
I filed https://github.com/KhronosGroup/SPIRV-Headers/issues/179 to
fix the grammar upstream.
