Rework API graphique Vulkan - EnTT pour ECS + Chargement modèle 3D assimp + SDL3 pour events input et fenetre + mesh texture camera transform ok + attention tous les assets nouveaus ne sont pas commités et il y a du code test en dur dans scene addentity + restructuration globale

lib/All/SPIRV-Reflect/tests/raytrace/compile_shaders.sh

@@ -0,0 +1,40 @@
+#!/bin/sh
+if [ "$#" -ne 1 ]; then
+    echo -e "error: missing path to DXC"
+    echo -e "\nUsage:\n  compile_shaders.sh <path to DXC>\n"
+fi
+
+DXC_EXE=$1
+
+echo "Using DXC at $DXC_EXE"
+
+function exec_dxc {
+    echo $1
+    eval $1
+}
+
+#exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T cs_6_5 -E CS -Fo rayquery_assign.cs.spv rayquery_assign.cs.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T cs_6_5 -E main -Fo rayquery_equal.cs.spv rayquery_equal.cs.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T ds_6_5 -E main -Fo rayquery_init_ds.spv rayquery_init_ds.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T gs_6_5 -E main -Fo rayquery_init_gs.spv rayquery_init_gs.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T hs_6_5 -E main -Fo rayquery_init_hs.spv rayquery_init_hs.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T ps_6_5 -E main -Fo rayquery_init_ps.spv rayquery_init_ps.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo rayquery_init_rahit.spv rayquery_init_rahit.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo rayquery_init_rcall.spv rayquery_init_rcall.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo rayquery_init_rchit.spv rayquery_init_rchit.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo rayquery_init_rgen.spv rayquery_init_rgen.hlsl"
+#exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo rayquery_init_rint.spv rayquery_init_rint.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo rayquery_init_rmiss.spv rayquery_init_rmiss.hlsl"
+#exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo rayquery_init_vs.spv rayquery_init_vs.hlsl"
+#exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo rayquery_tryAllOps.cs.spv rayquery_tryAllOps.cs.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T cs_6_4 -E main -Fo raytracing.acceleration-structure.spv raytracing.acceleration-structure.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo raytracing.khr.closesthit.spv raytracing.khr.closesthit.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T cs_6_4 -E main -Fo raytracing.nv.acceleration-structure.spv raytracing.nv.acceleration-structure.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing -Fo raytracing.nv.anyhit.spv raytracing.nv.anyhit.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo raytracing.nv.callable.spv raytracing.nv.callable.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo raytracing.nv.closesthit.spv raytracing.nv.closesthit.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo raytracing.nv.enum.spv raytracing.nv.enum.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo raytracing.nv.intersection.spv raytracing.nv.intersection.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing -Fo raytracing.nv.library.spv raytracing.nv.library.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo raytracing.nv.miss.spv raytracing.nv.miss.hlsl"
+exec_dxc "$DXC_EXE -spirv -fspv-target-env=vulkan1.2 -T lib_6_3 -Fo raytracing.nv.raygen.spv raytracing.nv.raygen.hlsl"

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_assign.cs.hlsl

@@ -0,0 +1,9 @@
+// Run: %dxc -T cs_6_5 -E CS -fspv-target-env=vulkan1.2
+// CHECK:  error: store value of type 'RayQuery<RAY_FLAG_FORCE_OPAQUE | RAY_FLAG_ACCEPT_FIRST_HIT_AND_END_SEARCH>' is unsupported
+
+[numThreads(1,1,1)]
+void CS()
+{
+    RayQuery<RAY_FLAG_FORCE_OPAQUE|RAY_FLAG_ACCEPT_FIRST_HIT_AND_END_SEARCH> q;
+    RayQuery<RAY_FLAG_FORCE_OPAQUE|RAY_FLAG_ACCEPT_FIRST_HIT_AND_END_SEARCH> b = q;
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_equal.cs.hlsl

@@ -0,0 +1,35 @@
+// Run: %dxc -T cs_6_5 -E main -fspv-target-env=vulkan1.2
+RaytracingAccelerationStructure g_topLevel : register(t0, space0);
+RWTexture2D<float4> g_output : register(u1, space0);
+
+[numthreads(64, 1, 1)]
+void main(uint2 launchIndex: SV_DispatchThreadID)
+{
+    float3 T = (float3)0;
+    float sampleCount = 0;
+    RayDesc ray;
+
+    ray.Origin = float3(0, 0, 0);
+    ray.Direction = float3(0, 1, 0);
+    ray.TMin = 0.0;
+    ray.TMax = 1000.0;
+
+    RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+
+    q.TraceRayInline(g_topLevel, 0, 0xff, ray);
+// CHECK:  [[rayquery:%\d+]] = OpVariable %_ptr_Function_rayQueryKHR Function
+    q.Proceed();
+// CHECK:  OpRayQueryProceedKHR %bool [[rayquery]]
+    if(q.CommittedStatus() == COMMITTED_TRIANGLE_HIT)
+// CHECK:  [[status:%\d+]] = OpRayQueryGetIntersectionTypeKHR %uint [[rayquery]] %uint_1
+// CHECK:  OpIEqual %bool [[status]] %uint_1
+    {
+        T += float3(1, 0, 1);
+    }
+    else
+    {
+        T += float3(0, 1, 0);
+    }
+
+    g_output[launchIndex] += float4(T, 1);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_equal.cs.spv.yaml

@@ -0,0 +1,170 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 5
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 6
+    op: 25
+    type_name: "type.2d.image"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00010008 # EXTERNAL_IMAGE FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 1, depth: 2, arrayed: 0, ms: 0, sampled: 2, image_format: 1 } # dim=2D image_format=Rgba32f
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 21
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+  - &bv1
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "g_topLevel"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 87, set: 83 }
+  - &db1
+    spirv_id: 3
+    name: "g_output"
+    binding: 1
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 3 # VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
+    resource_type: 8 # UAV
+    image: { dim: 1, depth: 2, arrayed: 0, ms: 0, sampled: 2, image_format: 1 } # dim=2D image_format=Rgba32f
+    block: *bv1 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td1
+    word_offset: { binding: 95, set: 91 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 28 # GlobalInvocationId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td2
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 650
+  spirv_execution_model: 5 # GLCompute
+  shader_stage: 0x00000020 # CS
+  descriptor_binding_count: 2
+  descriptor_bindings:
+    - *db0 # "g_topLevel"
+    - *db1 # "g_output"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 2
+    bindings:
+      - *db0 # "g_topLevel"
+      - *db1 # "g_output"
+  input_variable_count: 1,
+  input_variables:
+    - *iv0 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_ds.hlsl

@@ -0,0 +1,63 @@
+// RUN: %dxc -T ds_6_5 -E main -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+struct VSSceneIn {
+  float3 pos : POSITION;
+};
+
+struct PSSceneIn {
+  float4 pos : SV_Position;
+};
+
+//////////////////////////////////////////////////////////////////////////////////////////
+// Simple forwarding Tessellation shaders
+
+struct HSPerVertexData {
+  // This is just the original vertex verbatim. In many real life cases this would be a
+  // control point instead
+  PSSceneIn v;
+};
+
+struct HSPerPatchData {
+  // We at least have to specify tess factors per patch
+  // As we're tesselating triangles, there will be 4 tess factors
+  // In real life case this might contain face normal, for example
+  float edges[3] : SV_TessFactor;
+  float inside : SV_InsideTessFactor;
+};
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+// domain shader that actually outputs the triangle vertices
+[domain("tri")] PSSceneIn main(const float3 bary
+                               : SV_DomainLocation,
+                                 const OutputPatch<HSPerVertexData, 3> patch,
+                                 const HSPerPatchData perPatchData) {
+  PSSceneIn v;
+  v.pos = patch[0].v.pos * bary.x + patch[1].v.pos * bary.y + patch[2].v.pos * bary.z + perPatchData.edges[1];
+
+    RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+    RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+
+    q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+    doInitialize(q, ray);
+
+  return v;
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_ds.spv.yaml

@@ -0,0 +1,262 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 8
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 16
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 25
+    op: 28
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x20000108 # ARRAY VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 4 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 1, dims: [3,], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 28
+    op: 28
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x20000008 # ARRAY FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 1, dims: [4,], stride: 0 }
+    member_count: 0
+    members:
+  - &td4
+    id: 30
+    op: 28
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x20000008 # ARRAY FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 1, dims: [2,], stride: 0 }
+    member_count: 0
+    members:
+  - &td5
+    id: 24
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 4 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 104, set: 100 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000410 # BUILT_IN PATCH 
+    built_in: 13 # TessCoord
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 0 # Position
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 4 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 1, dims: [3,], stride: 0 }
+    member_count: 0
+    members:
+    format: 109 # VK_FORMAT_R32G32B32A32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv2
+    spirv_id: 5
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000410 # BUILT_IN PATCH 
+    built_in: 11 # TessLevelOuter
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 1, dims: [4,], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv3
+    spirv_id: 6
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000410 # BUILT_IN PATCH 
+    built_in: 12 # TessLevelInner
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 1, dims: [2,], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv4
+    spirv_id: 7
+    name: 
+    location: 4294967295
+    storage_class: 3 # Output
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 0 # Position
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 4 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 109 # VK_FORMAT_R32G32B32A32_SFLOAT
+    type_description: *td5
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 650
+  spirv_execution_model: 2 # TessellationEvaluation
+  shader_stage: 0x00000004 # DS
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 4,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+    - *iv2 # 
+    - *iv3 # 
+  output_variable_count: 1,
+  output_variables:
+    - *iv4 # 
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_gs.hlsl

@@ -0,0 +1,43 @@
+// RUN: %dxc -T gs_6_5 -E main -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_query
+
+struct Out
+{
+  float4 pos : SV_Position;
+};
+
+struct Empty{};
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+[maxvertexcount(3)]
+void main(line Empty e[4], inout PointStream<Out> OutputStream0)
+{
+  RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+  RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+
+  q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  doInitialize(q, ray);
+
+  Out output = (Out)0;
+
+  OutputStream0.Append(output);
+  OutputStream0.RestartStrip();
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_gs.spv.yaml

@@ -0,0 +1,118 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 4
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 10
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 4 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 86, set: 82 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 3 # Output
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 0 # Position
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 4 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 109 # VK_FORMAT_R32G32B32A32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 650
+  spirv_execution_model: 3 # Geometry
+  shader_stage: 0x00000008 # GS
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 1,
+  output_variables:
+    - *iv0 # 
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_hs.hlsl

@@ -0,0 +1,75 @@
+// Run: %dxc -T hs_6_5 -E main -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpCapability RayTraversalPrimitiveCullingKHR
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+#define MAX_POINTS 3
+
+// Input control point
+struct VS_CONTROL_POINT_OUTPUT
+{
+  float3 vPosition : WORLDPOS;
+};
+
+// Output control point
+struct CONTROL_POINT
+{
+  float3 vPosition	: BEZIERPOS;
+};
+
+// Output patch constant data.
+struct HS_CONSTANT_DATA_OUTPUT
+{
+  float Edges[4]        : SV_TessFactor;
+  float Inside[2]       : SV_InsideTessFactor;
+};
+
+// Patch Constant Function
+HS_CONSTANT_DATA_OUTPUT mainConstant(InputPatch<VS_CONTROL_POINT_OUTPUT, MAX_POINTS> ip) {
+  HS_CONSTANT_DATA_OUTPUT Output;
+
+  // Must initialize Edges and Inside; otherwise HLSL validation will fail.
+  Output.Edges[0]  = 1.0;
+  Output.Edges[1]  = 2.0;
+  Output.Edges[2]  = 3.0;
+  Output.Edges[3]  = 4.0;
+  Output.Inside[0] = 5.0;
+  Output.Inside[1] = 6.0;
+
+  return Output;
+}
+
+
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE|RAY_FLAG_SKIP_TRIANGLES> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+[outputcontrolpoints(MAX_POINTS)]
+[patchconstantfunc("mainConstant")]
+CONTROL_POINT main(InputPatch<VS_CONTROL_POINT_OUTPUT, MAX_POINTS> ip, uint cpid : SV_OutputControlPointID) {
+// CHECK:  %rayQueryKHR = OpTypeRayQueryKHR
+// CHECK:  %_ptr_Function_rayQueryKHR = OpTypePointer Function %rayQueryKHR
+// CHECK:  [[rayquery:%\d+]] = OpVariable %_ptr_Function_rayQueryKHR Function
+    RayQuery<RAY_FLAG_FORCE_OPAQUE|RAY_FLAG_SKIP_TRIANGLES> q;
+    RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_517 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+
+    q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_259 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+    doInitialize(q, ray);
+    CONTROL_POINT result;
+    return result;
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_hs.spv.yaml

@@ -0,0 +1,245 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 8
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 30
+    op: 28
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x20000108 # ARRAY VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 1, dims: [3,], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 11
+    op: 21
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000004 # INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 35
+    op: 28
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x20000008 # ARRAY FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 1, dims: [4,], stride: 0 }
+    member_count: 0
+    members:
+  - &td4
+    id: 37
+    op: 28
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x20000008 # ARRAY FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 1, dims: [2,], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 122, set: 118 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: "in.var.WORLDPOS"
+    location: 0
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000000 # NONE
+    built_in: -1 # ??? (-1)
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 1, dims: [3,], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 110 }
+  - &iv1
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 8 # InvocationId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv2
+    spirv_id: 5
+    name: "out.var.BEZIERPOS"
+    location: 0
+    storage_class: 3 # Output
+    semantic: 
+    decoration_flags: 0x00000000 # NONE
+    built_in: -1 # ??? (-1)
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 1, dims: [3,], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 114 }
+  - &iv3
+    spirv_id: 6
+    name: 
+    location: 4294967295
+    storage_class: 3 # Output
+    semantic: 
+    decoration_flags: 0x00000410 # BUILT_IN PATCH 
+    built_in: 11 # TessLevelOuter
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 1, dims: [4,], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv4
+    spirv_id: 7
+    name: 
+    location: 4294967295
+    storage_class: 3 # Output
+    semantic: 
+    decoration_flags: 0x00000410 # BUILT_IN PATCH 
+    built_in: 12 # TessLevelInner
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 1, dims: [2,], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td4
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 650
+  spirv_execution_model: 1 # TessellationControl
+  shader_stage: 0x00000002 # HS
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 2,
+  input_variables:
+    - *iv0 # "in.var.WORLDPOS"
+    - *iv1 # 
+  output_variable_count: 3,
+  output_variables:
+    - *iv2 # "out.var.BEZIERPOS"
+    - *iv3 # 
+    - *iv4 # 
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_ps.hlsl

@@ -0,0 +1,33 @@
+// RUN: %dxc -E main -T ps_6_5 -fspv-target-env=vulkan1.2
+
+// RUN: %dxc -T gs_6_5 -E main
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_query
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+uint4 main() : SV_Target
+{
+  RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+  RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+
+  q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  doInitialize(q, ray);
+  return float4(1.0, 0.0, 0.0, 1.0);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_ps.spv.yaml

@@ -0,0 +1,118 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 4
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 10
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 4 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 82, set: 78 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: "out.var.SV_Target"
+    location: 0
+    storage_class: 3 # Output
+    semantic: 
+    decoration_flags: 0x00000000 # NONE
+    built_in: -1 # ??? (-1)
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 4 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 107 # VK_FORMAT_R32G32B32A32_UINT
+    type_description: *td1
+    word_offset: { location: 74 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 650
+  spirv_execution_model: 4 # Fragment
+  shader_stage: 0x00000010 # PS
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 1,
+  output_variables:
+    - *iv0 # "out.var.SV_Target"
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rahit.hlsl

@@ -0,0 +1,42 @@
+// Run: %dxc -T lib_6_3 -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayTracingKHR
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_tracing"
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+struct Payload
+{
+  float4 color;
+};
+// CHECK:  OpTypePointer HitAttributeNV %Attribute
+struct Attribute
+{
+  float2 bary;
+};
+
+[shader("anyhit")]
+void main(inout Payload MyPayload, in Attribute MyAttr) {
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+  RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  doInitialize(q, ray);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rahit.spv.yaml

@@ -0,0 +1,82 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 4
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 80, set: 76 }
+all_interface_variables:
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5315 # AnyHitKHR
+  shader_stage: 0x00000200 # ANY_HIT
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rcall.hlsl

@@ -0,0 +1,37 @@
+// Run: %dxc -T lib_6_3 -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayTracingKHR
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_tracing"
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+struct Payload
+{
+  float4 color;
+};
+
+[shader("miss")]
+void main(inout Payload MyPayload) {
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+  RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  doInitialize(q, ray);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rcall.spv.yaml

@@ -0,0 +1,82 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 4
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 80, set: 76 }
+all_interface_variables:
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5317 # MissKHR
+  shader_stage: 0x00000800 # MISS
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rchit.hlsl

@@ -0,0 +1,42 @@
+// Run: %dxc -T lib_6_3 -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayTracingKHR
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_tracing"
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+struct Payload
+{
+  float4 color;
+};
+// CHECK:  OpTypePointer HitAttributeNV %Attribute
+struct Attribute
+{
+  float2 bary;
+};
+
+[shader("closesthit")]
+void main(inout Payload MyPayload, in Attribute MyAttr) {
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+  RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  doInitialize(q, ray);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rchit.spv.yaml

@@ -0,0 +1,82 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 4
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 80, set: 76 }
+all_interface_variables:
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5316 # ClosestHitKHR
+  shader_stage: 0x00000400 # CLOSEST_HIT
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rgen.hlsl

@@ -0,0 +1,42 @@
+// Run: %dxc -T lib_6_3 -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayTracingKHR
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_tracing"
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+// CHECK-COUNT-1: [[rs:%\d+]] = OpTypeAccelerationStructureNV
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+struct Payload
+{
+  float4 color;
+};
+
+
+[shader("raygeneration")]
+void main() {
+
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+  RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  doInitialize(q, ray);
+// CHECK: OpTraceNV {{%\d+}} %uint_0 %uint_255 %uint_0 %uint_1 %uint_0 {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %uint_0
+  TraceRay(AccelerationStructure, 0x0, 0xff, 0, 1, 0, ray, myPayload);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rgen.spv.yaml

@@ -0,0 +1,82 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 4
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 84, set: 80 }
+all_interface_variables:
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5313 # RayGenerationKHR
+  shader_stage: 0x00000100 # RAYGEN
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rint.hlsl

@@ -0,0 +1,41 @@
+// Run: %dxc -T lib_6_3 -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayTracingKHR
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_tracing"
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+struct CallData
+{
+  float4 data;
+};
+
+[shader("callable")]
+void main() {
+
+  RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+  RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  doInitialize(q, ray);
+
+  Attribute myHitAttribute = { float2(0.0f,0.0f) };
+// CHECK: OpReportIntersectionKHR %bool %float_0 %uint_0
+  ReportHit(0.0f, 0U, myHitAttribute);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rmiss.hlsl

@@ -0,0 +1,37 @@
+// Run: %dxc -T lib_6_3 -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayTracingKHR
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_tracing"
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_NON_OPAQUE,0xFF,ray);
+}
+
+struct Payload
+{
+  float4 color;
+};
+
+[shader("miss")]
+void main(inout Payload MyPayload) {
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayQuery<RAY_FLAG_FORCE_OPAQUE> q;
+  RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_1 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  q.TraceRayInline(AccelerationStructure,RAY_FLAG_FORCE_OPAQUE, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_3 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+  doInitialize(q, ray);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_rmiss.spv.yaml

@@ -0,0 +1,82 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 4
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "AccelerationStructure"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 80, set: 76 }
+all_interface_variables:
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5317 # MissKHR
+  shader_stage: 0x00000800 # MISS
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "AccelerationStructure"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "AccelerationStructure"
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_init_vs.hlsl

@@ -0,0 +1,45 @@
+// Run: %dxc -T vs_6_5 -E main -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpCapability RayTraversalPrimitiveCullingKHR
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RWByteAddressBuffer log : register(u0);
+
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+
+
+void DoSomething()
+{
+    log.Store(0,1);
+}
+
+void doInitialize(RayQuery<RAY_FLAG_FORCE_OPAQUE|RAY_FLAG_ACCEPT_FIRST_HIT_AND_END_SEARCH> query, RayDesc ray)
+{
+    query.TraceRayInline(AccelerationStructure,RAY_FLAG_NONE,0xFF,ray);
+}
+
+
+void main()
+{
+// CHECK:  %rayQueryKHR = OpTypeRayQueryKHR
+// CHECK:  %_ptr_Function_rayQueryKHR = OpTypePointer Function %rayQueryKHR
+// CHECK:  [[rayquery:%\d+]] = OpVariable %_ptr_Function_rayQueryKHR Function
+    RayQuery<RAY_FLAG_FORCE_OPAQUE|RAY_FLAG_ACCEPT_FIRST_HIT_AND_END_SEARCH> q;
+    RayDesc ray = MakeRayDesc();
+// CHECK:  [[accel:%\d+]] = OpLoad %accelerationStructureNV %AccelerationStructure
+// CHECK:  OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_517 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+
+    q.TraceRayInline(AccelerationStructure,RAY_FLAG_SKIP_PROCEDURAL_PRIMITIVES, 0xFF, ray);
+// CHECK: OpRayQueryInitializeKHR [[rayquery]] [[accel]] %uint_5 %uint_255 {{%\d+}} %float_0 {{%\d+}} %float_9999
+    doInitialize(q, ray);
+}

lib/All/SPIRV-Reflect/tests/raytrace/rayquery_tryAllOps.cs.hlsl

@@ -0,0 +1,206 @@
+// Run: dxc -T cs_6_5 -E CS -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayQueryKHR
+// CHECK:  OpExtension "SPV_KHR_ray_query"
+
+RaytracingAccelerationStructure AccelerationStructure : register(t0);
+RWByteAddressBuffer log : register(u0);
+
+RayDesc MakeRayDesc()
+{
+    RayDesc desc;
+    desc.Origin = float3(0,0,0);
+    desc.Direction = float3(1,0,0);
+    desc.TMin = 0.0f;
+    desc.TMax = 9999.0;
+    return desc;
+}
+
+void DoSomething()
+{
+    log.Store(0,1);
+}
+
+[numThreads(1,1,1)]
+void CS()
+{
+    RayQuery<RAY_FLAG_FORCE_OPAQUE|RAY_FLAG_ACCEPT_FIRST_HIT_AND_END_SEARCH> q;
+    RayDesc ray = MakeRayDesc();
+    q.TraceRayInline(AccelerationStructure,RAY_FLAG_NONE,0xFF,ray);
+    float4x3 mat4x3;
+    float3x4 mat3x4;
+// CHECK:  [[rayquery:%\d+]] = OpVariable %_ptr_Function_rayQueryKHR Function
+// CHECK:  OpRayQueryProceedKHR %bool [[rayquery]]
+    while(q.Proceed())
+    {
+// CHECK:  OpRayQueryGetIntersectionTypeKHR %uint [[rayquery]] %uint_0
+        switch(q.CandidateType())
+        {
+        case CANDIDATE_NON_OPAQUE_TRIANGLE:
+            q.Abort();
+// CHECK:  OpRayQueryGetIntersectionObjectToWorldKHR %mat4v3float [[rayquery]] %uint_0
+            mat3x4 = q.CandidateObjectToWorld3x4();
+            mat4x3 = q.CandidateObjectToWorld4x3();
+// CHECK:  OpRayQueryConfirmIntersectionKHR [[rayquery]]
+            q.CommitNonOpaqueTriangleHit();
+// CHECK:  OpRayQueryGetIntersectionFrontFaceKHR %bool [[rayquery]] %uint_0
+            if(q.CandidateTriangleFrontFace())
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionBarycentricsKHR %v2float [[rayquery]] %uint_0
+            if(q.CandidateTriangleBarycentrics().x == 0)
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionGeometryIndexKHR %uint [[rayquery]] %uint_0
+            if(q.CandidateGeometryIndex())
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionInstanceCustomIndexKHR %uint [[rayquery]] %uint_0
+            if(q.CandidateInstanceID())
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionInstanceIdKHR %uint [[rayquery]] %uint_0
+            if(q.CandidateInstanceIndex())
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionObjectRayDirectionKHR %v3float [[rayquery]] %uint_0
+            if(q.CandidateObjectRayDirection().x)
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionObjectRayOriginKHR %v3float [[rayquery]] %uint_0
+            if(q.CandidateObjectRayOrigin().y)
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionPrimitiveIndexKHR %uint [[rayquery]] %uint_0
+            if(q.CandidatePrimitiveIndex())
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionTKHR %float [[rayquery]] %uint_0
+            if(q.CandidateTriangleRayT())
+            {
+                DoSomething();
+            }
+// CHECK:  OpRayQueryGetIntersectionInstanceShaderBindingTableRecordOffsetKHR %uint [[rayquery]] %uint_0
+            if(q.CandidateInstanceContributionToHitGroupIndex())
+            {
+                DoSomething();
+            }
+            break;
+        case CANDIDATE_PROCEDURAL_PRIMITIVE:
+        {
+// CHECK:  OpRayQueryGetIntersectionWorldToObjectKHR %mat4v3float [[rayquery]] %uint_0
+            mat3x4 = q.CandidateWorldToObject3x4();
+            mat4x3 = q.CandidateWorldToObject4x3();
+// CHECK:  OpRayQueryGetIntersectionCandidateAABBOpaqueKHR %bool
+            if(q.CandidateProceduralPrimitiveNonOpaque())
+            {
+                DoSomething();
+            }
+            float t = 0.5;
+// CHECK:  OpRayQueryGenerateIntersectionKHR [[rayquery]] %float_0_5
+            q.CommitProceduralPrimitiveHit(t);
+            q.Abort();
+            break;
+        }
+        }
+    }
+    if(mat3x4[0][0] == mat4x3[0][0])
+    {
+        DoSomething();
+    }
+// CHECK:  OpRayQueryGetIntersectionTypeKHR %uint [[rayquery]] %uint_1
+    switch(q.CommittedStatus())
+    {
+    case COMMITTED_NOTHING:
+// CHECK:  OpRayQueryGetIntersectionObjectToWorldKHR %mat4v3float [[rayquery]] %uint_1
+        mat3x4 = q.CommittedObjectToWorld3x4();
+        mat4x3 = q.CommittedObjectToWorld4x3();
+        break;
+    case COMMITTED_TRIANGLE_HIT:
+// CHECK:  OpRayQueryGetIntersectionWorldToObjectKHR %mat4v3float [[rayquery]] %uint_1
+        mat3x4 = q.CommittedWorldToObject3x4();
+        mat4x3 = q.CommittedWorldToObject4x3();
+// CHECK:  OpRayQueryGetIntersectionFrontFaceKHR %bool [[rayquery]] %uint_1
+        if(q.CommittedTriangleFrontFace())
+        {
+            DoSomething();
+        }
+// CHECK:  OpRayQueryGetIntersectionBarycentricsKHR %v2float [[rayquery]] %uint_1
+        if(q.CommittedTriangleBarycentrics().y == 0)
+        {
+            DoSomething();
+        }
+// CHECK:  OpRayQueryGetIntersectionInstanceShaderBindingTableRecordOffsetKHR %uint [[rayquery]] %uint_1
+        if(q.CommittedInstanceContributionToHitGroupIndex())
+        {
+            DoSomething();
+        }
+        break;
+    case COMMITTED_PROCEDURAL_PRIMITIVE_HIT:
+// CHECK:  OpRayQueryGetIntersectionGeometryIndexKHR %uint [[rayquery]] %uint_1
+        if(q.CommittedGeometryIndex())
+        {
+            DoSomething();
+        }
+// CHECK:  OpRayQueryGetIntersectionInstanceCustomIndexKHR %uint [[rayquery]] %uint_1
+        if(q.CommittedInstanceID())
+        {
+            DoSomething();
+        }
+// CHECK:  OpRayQueryGetIntersectionInstanceIdKHR %uint [[rayquery]] %uint_1
+        if(q.CommittedInstanceIndex())
+        {
+            DoSomething();
+        }
+// CHECK:  OpRayQueryGetIntersectionObjectRayDirectionKHR %v3float [[rayquery]] %uint_1
+        if(q.CommittedObjectRayDirection().z)
+        {
+            DoSomething();
+        }
+// CHECK:  OpRayQueryGetIntersectionObjectRayOriginKHR %v3float [[rayquery]] %uint_1
+        if(q.CommittedObjectRayOrigin().x)
+        {
+            DoSomething();
+        }
+// CHECK:  OpRayQueryGetIntersectionPrimitiveIndexKHR %uint [[rayquery]] %uint_1
+        if(q.CommittedPrimitiveIndex())
+        {
+            DoSomething();
+        }
+// CHECK:  OpRayQueryGetIntersectionTKHR %float [[rayquery]] %uint_1
+        if(q.CommittedRayT())
+        {
+            DoSomething();
+        }
+        break;
+    }
+    if(mat3x4[0][0] == mat4x3[0][0])
+    {
+        DoSomething();
+    }
+// CHECK:  OpRayQueryGetRayFlagsKHR %uint [[rayquery]]
+    if(q.RayFlags())
+    {
+        DoSomething();
+    }
+// CHECK:  OpRayQueryGetRayTMinKHR %float [[rayquery]]
+    if(q.RayTMin())
+    {
+        DoSomething();
+    }
+// CHECK:  OpRayQueryGetWorldRayDirectionKHR %v3float [[rayquery]]
+    float3 o = q.WorldRayDirection();
+// CHECK:  OpRayQueryGetWorldRayOriginKHR %v3float [[rayquery]]
+    float3 d = q.WorldRayOrigin();
+    if(o.x == d.z)
+    {
+        DoSomething();
+    }
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.acceleration-structure.hlsl

@@ -0,0 +1,10 @@
+// Run: %dxc -E main -T cs_6_4 -fspv-target-env=vulkan1.2
+
+// CHECK: OpCapability RayTracingKHR
+
+// CHECK: %accelerationStructureNV = OpTypeAccelerationStructureKHR
+
+RaytracingAccelerationStructure test_bvh;
+
+[numthreads(1, 1, 1)]
+void main() {}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.acceleration-structure.spv.yaml

@@ -0,0 +1,27 @@
+%YAML 1.1
+---
+all_type_descriptions:
+all_block_variables:
+all_descriptor_bindings:
+all_interface_variables:
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 640
+  spirv_execution_model: 5 # GLCompute
+  shader_stage: 0x00000020 # CS
+  descriptor_binding_count: 0
+  descriptor_bindings:
+  descriptor_set_count: 0
+  descriptor_sets:
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.khr.closesthit.hlsl

@@ -0,0 +1,91 @@
+// Run: %dxc -T lib_6_3 -fspv-target-env=vulkan1.2
+// CHECK:  OpCapability RayTracingKHR
+// CHECK:  OpExtension "SPV_KHR_ray_tracing"
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+// CHECK:  OpDecorate [[c:%\d+]] BuiltIn WorldRayOriginNV
+// CHECK:  OpDecorate [[d:%\d+]] BuiltIn WorldRayDirectionNV
+// CHECK:  OpDecorate [[e:%\d+]] BuiltIn RayTminNV
+// CHECK:  OpDecorate [[f:%\d+]] BuiltIn IncomingRayFlagsNV
+// CHECK:  OpDecorate %gl_InstanceID BuiltIn InstanceId
+// CHECK:  OpDecorate [[g:%\d+]] BuiltIn InstanceCustomIndexNV
+// CHECK:  OpDecorate %gl_PrimitiveID BuiltIn PrimitiveId
+// CHECK:  OpDecorate [[h:%\d+]] BuiltIn ObjectRayOriginNV
+// CHECK:  OpDecorate [[i:%\d+]] BuiltIn ObjectRayDirectionNV
+// CHECK:  OpDecorate [[j:%\d+]] BuiltIn ObjectToWorldNV
+// CHECK:  OpDecorate [[k:%\d+]] BuiltIn WorldToObjectNV
+// CHECK:  OpDecorate [[l:%\d+]] BuiltIn HitKindNV
+// CHECK:  OpDecorate [[m:%\d+]] BuiltIn RayGeometryIndexKHR
+
+// CHECK:  OpTypePointer IncomingRayPayloadNV %Payload
+struct Payload
+{
+  float4 color;
+};
+
+struct CallData
+{
+  float4 data;
+};
+// CHECK:  OpTypePointer HitAttributeNV %Attribute
+struct Attribute
+{
+  float2 bary;
+};
+
+// CHECK-COUNT-1: [[rstype:%\d+]] = OpTypeAccelerationStructureNV
+RaytracingAccelerationStructure rs;
+
+[shader("closesthit")]
+void main(inout Payload MyPayload, in Attribute MyAttr) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+// CHECK:  OpLoad %uint %gl_InstanceID
+  uint _7 = InstanceIndex();
+// CHECK:  OpLoad %uint [[g]]
+  uint _8 = InstanceID();
+// CHECK:  OpLoad %uint %gl_PrimitiveID
+  uint _9 = PrimitiveIndex();
+// CHECK:  OpLoad %v3float [[h]]
+  float3 _10 = ObjectRayOrigin();
+// CHECK:  OpLoad %v3float [[i]]
+  float3 _11 = ObjectRayDirection();
+// CHECK: [[matotw:%\d+]] = OpLoad %mat4v3float [[j]]
+// CHECK-NEXT: OpTranspose %mat3v4float [[matotw]]
+  float3x4 _12 = ObjectToWorld3x4();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float4x3 _13 = ObjectToWorld4x3();
+// CHECK: [[matwto:%\d+]] = OpLoad %mat4v3float [[k]]
+// CHECK-NEXT: OpTranspose %mat3v4float [[matwto]]
+  float3x4 _14 = WorldToObject3x4();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float4x3 _15 = WorldToObject4x3();
+// CHECK:  OpLoad %uint [[l]]
+  uint _16 = HitKind();
+// CHECK:  OpLoad %uint [[m]]
+  uint _17 = GeometryIndex();
+
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  CallData myCallData = { float4(0.0f,0.0f,0.0f,0.0f) };
+// CHECK:  OpStore %myPayload {{%\d+}}
+  RayDesc rayDesc;
+  rayDesc.Origin = float3(0.0f, 0.0f, 0.0f);
+  rayDesc.Direction = float3(0.0f, 0.0f, -1.0f);
+  rayDesc.TMin = 0.0f;
+  rayDesc.TMax = 1000.0f;
+// CHECK: OpTraceRayKHR {{%\d+}} %uint_0 %uint_255 %uint_0 %uint_1 %uint_0 {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %myPayload
+  TraceRay(rs, 0x0, 0xff, 0, 1, 0, rayDesc, myPayload);
+// CHECK: OpExecuteCallableKHR %uint_0 %myCallData
+  CallShader(0, myCallData);
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.khr.closesthit.spv.yaml

@@ -0,0 +1,452 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 21
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 38
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 26
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 24
+    op: 22
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000008 # FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td4
+    id: 31
+    op: 21
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000004 # INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td5
+    id: 43
+    op: 24
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000308 # MATRIX VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 4, row_count: 3, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "rs"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 167, set: 163 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 5
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv2
+    spirv_id: 6
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5321 # InWorldRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv3
+    spirv_id: 7
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5322 # InWorldRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv4
+    spirv_id: 8
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5325 # InRayTminKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv5
+    spirv_id: 9
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5351 # InIncomingRayFlagsKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv6
+    spirv_id: 10
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 6 # InstanceId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv7
+    spirv_id: 11
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5327 # InInstanceCustomIndexKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv8
+    spirv_id: 12
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 7 # PrimitiveId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv9
+    spirv_id: 13
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5323 # InObjectRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv10
+    spirv_id: 14
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5324 # InObjectRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv11
+    spirv_id: 15
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5330 # InObjectToWorldKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td5
+    word_offset: { location: 0 }
+  - &iv12
+    spirv_id: 16
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5331 # InWorldToObjectKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td5
+    word_offset: { location: 0 }
+  - &iv13
+    spirv_id: 17
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5333 # InHitKindKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv14
+    spirv_id: 18
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5352 # InRayGeometryIndexKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5316 # ClosestHitKHR
+  shader_stage: 0x00000400 # CLOSEST_HIT
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "rs"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "rs"
+  input_variable_count: 15,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+    - *iv2 # 
+    - *iv3 # 
+    - *iv4 # 
+    - *iv5 # 
+    - *iv6 # 
+    - *iv7 # 
+    - *iv8 # 
+    - *iv9 # 
+    - *iv10 # 
+    - *iv11 # 
+    - *iv12 # 
+    - *iv13 # 
+    - *iv14 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.acceleration-structure.hlsl

@@ -0,0 +1,11 @@
+// Run: %dxc -E main -T cs_6_4 -fspv-target-env=vulkan1.2 -fspv-extension=SPV_NV_ray_tracing
+
+// CHECK: OpCapability RayTracingNV
+// CHECK: OpExtension "SPV_NV_ray_tracing"
+
+// CHECK: %accelerationStructureNV = OpTypeAccelerationStructureKHR
+
+RaytracingAccelerationStructure test_bvh;
+
+[numthreads(1, 1, 1)]
+void main() {}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.acceleration-structure.spv.yaml

@@ -0,0 +1,27 @@
+%YAML 1.1
+---
+all_type_descriptions:
+all_block_variables:
+all_descriptor_bindings:
+all_interface_variables:
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 640
+  spirv_execution_model: 5 # GLCompute
+  shader_stage: 0x00000020 # CS
+  descriptor_binding_count: 0
+  descriptor_bindings:
+  descriptor_set_count: 0
+  descriptor_sets:
+  input_variable_count: 0,
+  input_variables:
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.anyhit.hlsl

@@ -0,0 +1,82 @@
+// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
+// CHECK:  OpCapability RayTracingNV
+// CHECK:  OpExtension "SPV_NV_ray_tracing"
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+// CHECK:  OpDecorate [[c:%\d+]] BuiltIn WorldRayOriginNV
+// CHECK:  OpDecorate [[d:%\d+]] BuiltIn WorldRayDirectionNV
+// CHECK:  OpDecorate [[e:%\d+]] BuiltIn RayTminNV
+// CHECK:  OpDecorate [[f:%\d+]] BuiltIn IncomingRayFlagsNV
+// CHECK:  OpDecorate %gl_InstanceID BuiltIn InstanceId
+// CHECK:  OpDecorate [[g:%\d+]] BuiltIn InstanceCustomIndexNV
+// CHECK:  OpDecorate %gl_PrimitiveID BuiltIn PrimitiveId
+// CHECK:  OpDecorate [[h:%\d+]] BuiltIn ObjectRayOriginNV
+// CHECK:  OpDecorate [[i:%\d+]] BuiltIn ObjectRayDirectionNV
+// CHECK:  OpDecorate [[j:%\d+]] BuiltIn ObjectToWorldNV
+// CHECK:  OpDecorate [[k:%\d+]] BuiltIn WorldToObjectNV
+// CHECK:  OpDecorate [[l:%\d+]] BuiltIn HitKindNV
+
+// CHECK:  OpTypePointer IncomingRayPayloadNV %Payload
+struct Payload
+{
+  float4 color;
+};
+// CHECK:  OpTypePointer HitAttributeNV %Attribute
+struct Attribute
+{
+  float2 bary;
+};
+
+// CHECK-COUNT-1: [[rstype:%\d+]] = OpTypeAccelerationStructureNV
+RaytracingAccelerationStructure rs;
+
+[shader("anyhit")]
+void main(inout Payload MyPayload, in Attribute MyAttr) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+// CHECK:  OpLoad %uint %gl_InstanceID
+  uint _7 = InstanceIndex();
+// CHECK:  OpLoad %uint [[g]]
+  uint _8 = InstanceID();
+// CHECK:  OpLoad %uint %gl_PrimitiveID
+  uint _9 = PrimitiveIndex();
+// CHECK:  OpLoad %v3float [[h]]
+  float3 _10 = ObjectRayOrigin();
+// CHECK:  OpLoad %v3float [[i]]
+  float3 _11 = ObjectRayDirection();
+// CHECK: [[matotw:%\d+]] = OpLoad %mat4v3float [[j]]
+// CHECK-NEXT: OpTranspose %mat3v4float [[matotw]]
+  float3x4 _12 = ObjectToWorld3x4();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float4x3 _13 = ObjectToWorld4x3();
+// CHECK: [[matwto:%\d+]] = OpLoad %mat4v3float [[k]]
+// CHECK-NEXT: OpTranspose %mat3v4float [[matwto]]
+  float3x4 _14 = WorldToObject3x4();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float4x3 _15 = WorldToObject4x3();
+// CHECK:  OpLoad %uint [[l]]
+  uint _16 = HitKind();
+
+  if (_16 == 1U) {
+// CHECK:  [[payloadread0:%\d+]] = OpLoad %Payload %MyPayload_0
+// CHECK-NEXT : OpStore %MyPayload [[payloadread0]]
+// CHECK-NEXT : OpIgnoreIntersectionNV
+    IgnoreHit();
+  } else {
+// CHECK:  [[payloadread1:%\d+]] = OpLoad %Payload %MyPayload_0
+// CHECK-NEXT : OpStore %MyPayload [[payloadread1]]
+// CHECK-NEXT : OpTerminateRayNV
+    AcceptHitAndEndSearch();
+  }
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.anyhit.spv.yaml

@@ -0,0 +1,378 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 23
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 25
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 20
+    op: 22
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000008 # FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 18
+    op: 21
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000004 # INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td4
+    id: 29
+    op: 24
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000308 # MATRIX VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 4, row_count: 3, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+all_descriptor_bindings:
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td0
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td0
+    word_offset: { location: 0 }
+  - &iv2
+    spirv_id: 5
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5321 # InWorldRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv3
+    spirv_id: 6
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5322 # InWorldRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv4
+    spirv_id: 7
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5325 # InRayTminKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv5
+    spirv_id: 8
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5351 # InIncomingRayFlagsKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv6
+    spirv_id: 9
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 6 # InstanceId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv7
+    spirv_id: 10
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5327 # InInstanceCustomIndexKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv8
+    spirv_id: 11
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 7 # PrimitiveId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv9
+    spirv_id: 12
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5323 # InObjectRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv10
+    spirv_id: 13
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5324 # InObjectRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv11
+    spirv_id: 14
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5330 # InObjectToWorldKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv12
+    spirv_id: 15
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5331 # InWorldToObjectKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv13
+    spirv_id: 16
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5333 # InHitKindKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5315 # AnyHitKHR
+  shader_stage: 0x00000200 # ANY_HIT
+  descriptor_binding_count: 0
+  descriptor_bindings:
+  descriptor_set_count: 0
+  descriptor_sets:
+  input_variable_count: 14,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+    - *iv2 # 
+    - *iv3 # 
+    - *iv4 # 
+    - *iv5 # 
+    - *iv6 # 
+    - *iv7 # 
+    - *iv8 # 
+    - *iv9 # 
+    - *iv10 # 
+    - *iv11 # 
+    - *iv12 # 
+    - *iv13 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.callable.hlsl

@@ -0,0 +1,20 @@
+// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
+// CHECK:  OpCapability RayTracingNV
+// CHECK:  OpExtension "SPV_NV_ray_tracing"
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+
+// CHECK:  OpTypePointer IncomingCallableDataNV %CallData
+struct CallData
+{
+  float4 data;
+};
+
+[shader("callable")]
+void main(inout CallData myCallData) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 a = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 b = DispatchRaysDimensions();
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.callable.spv.yaml

@@ -0,0 +1,82 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 10
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+all_descriptor_bindings:
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td0
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td0
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5318 # CallableKHR
+  shader_stage: 0x00002000 # CALLABLE
+  descriptor_binding_count: 0
+  descriptor_bindings:
+  descriptor_set_count: 0
+  descriptor_sets:
+  input_variable_count: 2,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.closesthit.hlsl

@@ -0,0 +1,79 @@
+// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
+// CHECK:  OpCapability RayTracingNV
+// CHECK:  OpExtension "SPV_NV_ray_tracing"
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+// CHECK:  OpDecorate [[c:%\d+]] BuiltIn WorldRayOriginNV
+// CHECK:  OpDecorate [[d:%\d+]] BuiltIn WorldRayDirectionNV
+// CHECK:  OpDecorate [[e:%\d+]] BuiltIn RayTminNV
+// CHECK:  OpDecorate [[f:%\d+]] BuiltIn IncomingRayFlagsNV
+// CHECK:  OpDecorate %gl_InstanceID BuiltIn InstanceId
+// CHECK:  OpDecorate [[g:%\d+]] BuiltIn InstanceCustomIndexNV
+// CHECK:  OpDecorate %gl_PrimitiveID BuiltIn PrimitiveId
+// CHECK:  OpDecorate [[h:%\d+]] BuiltIn ObjectRayOriginNV
+// CHECK:  OpDecorate [[i:%\d+]] BuiltIn ObjectRayDirectionNV
+// CHECK:  OpDecorate [[j:%\d+]] BuiltIn ObjectToWorldNV
+// CHECK:  OpDecorate [[k:%\d+]] BuiltIn WorldToObjectNV
+// CHECK:  OpDecorate [[l:%\d+]] BuiltIn HitKindNV
+
+// CHECK:  OpTypePointer IncomingRayPayloadNV %Payload
+struct Payload
+{
+  float4 color;
+};
+// CHECK:  OpTypePointer HitAttributeNV %Attribute
+struct Attribute
+{
+  float2 bary;
+};
+
+// CHECK-COUNT-1: [[rstype:%\d+]] = OpTypeAccelerationStructureNV
+RaytracingAccelerationStructure rs;
+
+[shader("closesthit")]
+void main(inout Payload MyPayload, in Attribute MyAttr) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+// CHECK:  OpLoad %uint %gl_InstanceID
+  uint _7 = InstanceIndex();
+// CHECK:  OpLoad %uint [[g]]
+  uint _8 = InstanceID();
+// CHECK:  OpLoad %uint %gl_PrimitiveID
+  uint _9 = PrimitiveIndex();
+// CHECK:  OpLoad %v3float [[h]]
+  float3 _10 = ObjectRayOrigin();
+// CHECK:  OpLoad %v3float [[i]]
+  float3 _11 = ObjectRayDirection();
+// CHECK: [[matotw:%\d+]] = OpLoad %mat4v3float [[j]]
+// CHECK-NEXT: OpTranspose %mat3v4float [[matotw]]
+  float3x4 _12 = ObjectToWorld3x4();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float4x3 _13 = ObjectToWorld4x3();
+// CHECK: [[matwto:%\d+]] = OpLoad %mat4v3float [[k]]
+// CHECK-NEXT: OpTranspose %mat3v4float [[matwto]]
+  float3x4 _14 = WorldToObject3x4();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float4x3 _15 = WorldToObject4x3();
+// CHECK:  OpLoad %uint [[l]]
+  uint _16 = HitKind();
+
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayDesc rayDesc;
+  rayDesc.Origin = float3(0.0f, 0.0f, 0.0f);
+  rayDesc.Direction = float3(0.0f, 0.0f, -1.0f);
+  rayDesc.TMin = 0.0f;
+  rayDesc.TMax = 1000.0f;
+// CHECK: OpTraceNV {{%\d+}} %uint_0 %uint_255 %uint_0 %uint_1 %uint_0 {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %uint_0
+  TraceRay(rs, 0x0, 0xff, 0, 1, 0, rayDesc, myPayload);
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.closesthit.spv.yaml

@@ -0,0 +1,433 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 19
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 35
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 23
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 21
+    op: 22
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000008 # FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td4
+    id: 28
+    op: 21
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000004 # INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td5
+    id: 40
+    op: 24
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000308 # MATRIX VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 4, row_count: 3, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "rs"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 142, set: 138 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 5
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv2
+    spirv_id: 6
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5321 # InWorldRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv3
+    spirv_id: 7
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5322 # InWorldRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv4
+    spirv_id: 8
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5325 # InRayTminKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv5
+    spirv_id: 9
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5351 # InIncomingRayFlagsKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv6
+    spirv_id: 10
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 6 # InstanceId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv7
+    spirv_id: 11
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5327 # InInstanceCustomIndexKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv8
+    spirv_id: 12
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 7 # PrimitiveId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv9
+    spirv_id: 13
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5323 # InObjectRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv10
+    spirv_id: 14
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5324 # InObjectRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv11
+    spirv_id: 15
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5330 # InObjectToWorldKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td5
+    word_offset: { location: 0 }
+  - &iv12
+    spirv_id: 16
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5331 # InWorldToObjectKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td5
+    word_offset: { location: 0 }
+  - &iv13
+    spirv_id: 17
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5333 # InHitKindKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5316 # ClosestHitKHR
+  shader_stage: 0x00000400 # CLOSEST_HIT
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "rs"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "rs"
+  input_variable_count: 14,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+    - *iv2 # 
+    - *iv3 # 
+    - *iv4 # 
+    - *iv5 # 
+    - *iv6 # 
+    - *iv7 # 
+    - *iv8 # 
+    - *iv9 # 
+    - *iv10 # 
+    - *iv11 # 
+    - *iv12 # 
+    - *iv13 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.enum.hlsl

@@ -0,0 +1,48 @@
+// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
+// CHECK:  OpCapability RayTracingNV
+// CHECK:  OpExtension "SPV_NV_ray_tracing"
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+
+// CHECK-COUNT-1: [[rstype:%\d+]] = OpTypeAccelerationStructureNV
+RaytracingAccelerationStructure rs;
+
+struct Payload
+{
+  float4 color;
+};
+struct CallData
+{
+  float4 data;
+};
+
+//CHECK:      %First = OpVariable %_ptr_Private_int Private %int_0
+//CHECK-NEXT: %Second = OpVariable %_ptr_Private_int Private %int_1
+enum Number {
+  First,
+  Second,
+};
+
+//CHECK:      [[first:%\d+]] = OpLoad %int %First
+//CHECK-NEXT:                  OpStore %foo [[first]]
+static ::Number foo = First;
+
+[shader("raygeneration")]
+void main() {
+//CHECK:      [[second:%\d+]] = OpLoad %int %Second
+//CHECK-NEXT:                   OpStore %bar [[second]]
+  static ::Number bar = Second;
+
+  uint3 a = DispatchRaysIndex();
+  uint3 b = DispatchRaysDimensions();
+
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  CallData myCallData = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayDesc rayDesc;
+  rayDesc.Origin = float3(0.0f, 0.0f, 0.0f);
+  rayDesc.Direction = float3(0.0f, 0.0f, -1.0f);
+  rayDesc.TMin = 0.0f;
+  rayDesc.TMax = 1000.0f;
+  TraceRay(rs, 0x0, 0xff, 0, 1, 0, rayDesc, myPayload);
+  CallShader(0, myCallData);
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.enum.spv.yaml

@@ -0,0 +1,137 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 7
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 22
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "rs"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 96, set: 92 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5313 # RayGenerationKHR
+  shader_stage: 0x00000100 # RAYGEN
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "rs"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "rs"
+  input_variable_count: 2,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.intersection.hlsl

@@ -0,0 +1,62 @@
+// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
+// CHECK:  OpCapability RayTracingNV
+// CHECK:  OpExtension "SPV_NV_ray_tracing"
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+// CHECK:  OpDecorate [[c:%\d+]] BuiltIn WorldRayOriginNV
+// CHECK:  OpDecorate [[d:%\d+]] BuiltIn WorldRayDirectionNV
+// CHECK:  OpDecorate [[e:%\d+]] BuiltIn RayTminNV
+// CHECK:  OpDecorate [[f:%\d+]] BuiltIn IncomingRayFlagsNV
+// CHECK:  OpDecorate %gl_InstanceID BuiltIn InstanceId
+// CHECK:  OpDecorate [[g:%\d+]] BuiltIn InstanceCustomIndexNV
+// CHECK:  OpDecorate %gl_PrimitiveID BuiltIn PrimitiveId
+// CHECK:  OpDecorate [[h:%\d+]] BuiltIn ObjectRayOriginNV
+// CHECK:  OpDecorate [[i:%\d+]] BuiltIn ObjectRayDirectionNV
+// CHECK:  OpDecorate [[j:%\d+]] BuiltIn ObjectToWorldNV
+// CHECK:  OpDecorate [[k:%\d+]] BuiltIn WorldToObjectNV
+
+struct Attribute
+{
+  float2 bary;
+};
+
+[shader("intersection")]
+void main() {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+// CHECK:  OpLoad %uint %gl_InstanceID
+  uint _7 = InstanceIndex();
+// CHECK:  OpLoad %uint [[g]]
+  uint _8 = InstanceID();
+// CHECK:  OpLoad %uint %gl_PrimitiveID
+  uint _9 = PrimitiveIndex();
+// CHECK:  OpLoad %v3float [[h]]
+  float3 _10 = ObjectRayOrigin();
+// CHECK:  OpLoad %v3float [[i]]
+  float3 _11 = ObjectRayDirection();
+// CHECK: [[matotw:%\d+]] = OpLoad %mat4v3float [[j]]
+// CHECK-NEXT: OpTranspose %mat3v4float [[matotw]]
+  float3x4 _12 = ObjectToWorld3x4();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float4x3 _13 = ObjectToWorld4x3();
+// CHECK: [[matwto:%\d+]] = OpLoad %mat4v3float [[k]]
+// CHECK-NEXT: OpTranspose %mat3v4float [[matwto]]
+  float3x4 _14 = WorldToObject3x4();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float4x3 _15 = WorldToObject4x3();
+
+  Attribute myHitAttribute = { float2(0.0f,0.0f) };
+// CHECK: OpReportIntersectionKHR %bool %float_0 %uint_0
+  ReportHit(0.0f, 0U, myHitAttribute);
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.intersection.spv.yaml

@@ -0,0 +1,359 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 21
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 23
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 17
+    op: 22
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000008 # FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 19
+    op: 21
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000004 # INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td4
+    id: 27
+    op: 24
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000308 # MATRIX VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 4, row_count: 3, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+all_descriptor_bindings:
+all_interface_variables:
+  - &iv0
+    spirv_id: 2
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td0
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td0
+    word_offset: { location: 0 }
+  - &iv2
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5321 # InWorldRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv3
+    spirv_id: 5
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5322 # InWorldRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv4
+    spirv_id: 6
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5325 # InRayTminKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv5
+    spirv_id: 7
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5351 # InIncomingRayFlagsKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv6
+    spirv_id: 8
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 6 # InstanceId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv7
+    spirv_id: 9
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5327 # InInstanceCustomIndexKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv8
+    spirv_id: 10
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 7 # PrimitiveId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv9
+    spirv_id: 11
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5323 # InObjectRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv10
+    spirv_id: 12
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5324 # InObjectRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv11
+    spirv_id: 13
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5330 # InObjectToWorldKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv12
+    spirv_id: 14
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5331 # InWorldToObjectKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td4
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5314 # IntersectionKHR
+  shader_stage: 0x00001000 # INTERSECTION
+  descriptor_binding_count: 0
+  descriptor_bindings:
+  descriptor_set_count: 0
+  descriptor_sets:
+  input_variable_count: 13,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+    - *iv2 # 
+    - *iv3 # 
+    - *iv4 # 
+    - *iv5 # 
+    - *iv6 # 
+    - *iv7 # 
+    - *iv8 # 
+    - *iv9 # 
+    - *iv10 # 
+    - *iv11 # 
+    - *iv12 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.library.hlsl

@@ -0,0 +1,260 @@
+// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
+// CHECK:  OpCapability RayTracingNV
+// CHECK:  OpExtension "SPV_NV_ray_tracing"
+// CHECK:  OpEntryPoint RayGenerationNV %MyRayGenMain "MyRayGenMain" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint RayGenerationNV %MyRayGenMain2 "MyRayGenMain2" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint MissNV %MyMissMain "MyMissMain" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint MissNV %MyMissMain2 "MyMissMain2" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint IntersectionNV %MyISecMain "MyISecMain" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint IntersectionNV %MyISecMain2 "MyISecMain2" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint AnyHitNV %MyAHitMain "MyAHitMain" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint AnyHitNV %MyAHitMain2 "MyAHitMain2" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint ClosestHitNV %MyCHitMain "MyCHitMain" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint ClosestHitNV %MyCHitMain2 "MyCHitMain2" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint CallableNV %MyCallMain "MyCallMain" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpEntryPoint CallableNV %MyCallMain2 "MyCallMain2" {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %gl_InstanceID {{%\d+}} %gl_PrimitiveID {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}}
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+// CHECK:  OpDecorate [[c:%\d+]] BuiltIn WorldRayOriginNV
+// CHECK:  OpDecorate [[d:%\d+]] BuiltIn WorldRayDirectionNV
+// CHECK:  OpDecorate [[e:%\d+]] BuiltIn RayTminNV
+// CHECK:  OpDecorate [[f:%\d+]] BuiltIn IncomingRayFlagsNV
+// CHECK:  OpDecorate %gl_InstanceID BuiltIn InstanceId
+// CHECK:  OpDecorate [[g:%\d+]] BuiltIn InstanceCustomIndexNV
+// CHECK:  OpDecorate %gl_PrimitiveID BuiltIn PrimitiveId
+// CHECK:  OpDecorate [[h:%\d+]] BuiltIn ObjectRayOriginNV
+// CHECK:  OpDecorate [[i:%\d+]] BuiltIn ObjectRayDirectionNV
+// CHECK:  OpDecorate [[j:%\d+]] BuiltIn ObjectToWorldNV
+// CHECK:  OpDecorate [[k:%\d+]] BuiltIn WorldToObjectNV
+// CHECK:  OpDecorate [[l:%\d+]] BuiltIn HitKindNV
+
+
+// CHECK: OpTypePointer CallableDataNV %CallData
+struct CallData
+{
+  float4 data;
+};
+// CHECK:  OpTypePointer IncomingRayPayloadNV %Payload
+struct Payload
+{
+  float4 color;
+};
+// CHECK:  OpTypePointer HitAttributeNV %Attribute
+struct Attribute
+{
+  float2 bary;
+};
+// CHECK-COUNT-1: [[rstype:%\d+]] = OpTypeAccelerationStructureNV
+RaytracingAccelerationStructure rs;
+
+
+[shader("raygeneration")]
+void MyRayGenMain() {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 a = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 b = DispatchRaysDimensions();
+
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  CallData myCallData = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayDesc rayDesc;
+  rayDesc.Origin = float3(0.0f, 0.0f, 0.0f);
+  rayDesc.Direction = float3(0.0f, 0.0f, -1.0f);
+  rayDesc.TMin = 0.0f;
+  rayDesc.TMax = 1000.0f;
+// CHECK: OpTraceNV {{%\d+}} %uint_0 %uint_255 %uint_0 %uint_1 %uint_0 {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %uint_0
+  TraceRay(rs, 0x0, 0xff, 0, 1, 0, rayDesc, myPayload);
+// CHECK: OpExecuteCallableNV %uint_0 %uint_0
+  CallShader(0, myCallData);
+}
+
+[shader("raygeneration")]
+void MyRayGenMain2() {
+    CallData myCallData = { float4(0.0f,0.0f,0.0f,0.0f) };
+    CallShader(0, myCallData);
+}
+
+[shader("miss")]
+void MyMissMain(inout Payload MyPayload) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+}
+
+[shader("miss")]
+void MyMissMain2(inout Payload MyPayload) {
+    MyPayload.color = float4(0.0f,1.0f,0.0f,1.0f);
+}
+
+[shader("intersection")]
+void MyISecMain() {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+// CHECK:  OpLoad %uint %gl_InstanceID
+  uint _7 = InstanceIndex();
+// CHECK:  OpLoad %uint [[g]]
+  uint _8 = InstanceID();
+// CHECK:  OpLoad %uint %gl_PrimitiveID
+  uint _9 = PrimitiveIndex();
+// CHECK:  OpLoad %v3float [[h]]
+  float3 _10 = ObjectRayOrigin();
+// CHECK:  OpLoad %v3float [[i]]
+  float3 _11 = ObjectRayDirection();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float3x4 _12 = ObjectToWorld3x4();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float4x3 _13 = ObjectToWorld4x3();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float3x4 _14 = WorldToObject3x4();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float4x3 _15 = WorldToObject4x3();
+
+  Attribute myHitAttribute = { float2(0.0f,0.0f) };
+// CHECK: OpReportIntersectionKHR %bool %float_0 %uint_0
+  ReportHit(0.0f, 0U, myHitAttribute);
+}
+
+[shader("intersection")]
+void MyISecMain2() {
+  Attribute myHitAttribute = { float2(0.0f,1.0f) };
+// CHECK: OpReportIntersectionKHR %bool %float_0 %uint_0
+  ReportHit(0.0f, 0U, myHitAttribute);
+}
+
+[shader("anyhit")]
+void MyAHitMain(inout Payload MyPayload, in Attribute MyAttr) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+// CHECK:  OpLoad %uint %gl_InstanceID
+  uint _7 = InstanceIndex();
+// CHECK:  OpLoad %uint [[g]]
+  uint _8 = InstanceID();
+// CHECK:  OpLoad %uint %gl_PrimitiveID
+  uint _9 = PrimitiveIndex();
+// CHECK:  OpLoad %v3float [[h]]
+  float3 _10 = ObjectRayOrigin();
+// CHECK:  OpLoad %v3float [[i]]
+  float3 _11 = ObjectRayDirection();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float3x4 _12 = ObjectToWorld3x4();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float4x3 _13 = ObjectToWorld4x3();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float3x4 _14 = WorldToObject3x4();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float4x3 _15 = WorldToObject4x3();
+// CHECK:  OpLoad %uint [[l]]
+  uint _16 = HitKind();
+
+  if (_16 == 1U) {
+// CHECK:  OpIgnoreIntersectionNV
+    IgnoreHit();
+  } else {
+// CHECK:  OpTerminateRayNV
+    AcceptHitAndEndSearch();
+  }
+}
+
+[shader("anyhit")]
+void MyAHitMain2(inout Payload MyPayload, in Attribute MyAttr) {
+// CHECK:  OpTerminateRayNV
+    AcceptHitAndEndSearch();
+}
+
+[shader("closesthit")]
+void MyCHitMain(inout Payload MyPayload, in Attribute MyAttr) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+// CHECK:  OpLoad %uint %gl_InstanceID
+  uint _7 = InstanceIndex();
+// CHECK:  OpLoad %uint [[g]]
+  uint _8 = InstanceID();
+// CHECK:  OpLoad %uint %gl_PrimitiveID
+  uint _9 = PrimitiveIndex();
+// CHECK:  OpLoad %v3float [[h]]
+  float3 _10 = ObjectRayOrigin();
+// CHECK:  OpLoad %v3float [[i]]
+  float3 _11 = ObjectRayDirection();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float3x4 _12 = ObjectToWorld3x4();
+// CHECK:  OpLoad %mat4v3float [[j]]
+  float4x3 _13 = ObjectToWorld4x3();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float3x4 _14 = WorldToObject3x4();
+// CHECK:  OpLoad %mat4v3float [[k]]
+  float4x3 _15 = WorldToObject4x3();
+// CHECK:  OpLoad %uint [[l]]
+  uint _16 = HitKind();
+
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayDesc rayDesc;
+  rayDesc.Origin = float3(0.0f, 0.0f, 0.0f);
+  rayDesc.Direction = float3(0.0f, 0.0f, -1.0f);
+  rayDesc.TMin = 0.0f;
+  rayDesc.TMax = 1000.0f;
+// CHECK: OpTraceNV {{%\d+}} %uint_0 %uint_255 %uint_0 %uint_1 %uint_0 {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %uint_0
+  TraceRay(rs, 0x0, 0xff, 0, 1, 0, rayDesc, myPayload);
+}
+
+[shader("closesthit")]
+void MyCHitMain2(inout Payload MyPayload, in Attribute MyAttr) {
+    MyPayload.color = float4(0.0f,1.0f,0.0f,1.0f);
+}
+
+[shader("callable")]
+void MyCallMain(inout CallData myCallData) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 a = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 b = DispatchRaysDimensions();
+}
+
+[shader("callable")]
+void MyCallMain2(inout CallData myCallData) {
+    myCallData.data = float4(0.0f,1.0f,0.0f,1.0f);
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.library.spv.yaml

@@ -0,0 +1,433 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 39
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 58
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 45
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 43
+    op: 22
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000008 # FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td4
+    id: 50
+    op: 21
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000004 # INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td5
+    id: 66
+    op: 24
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000308 # MATRIX VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 4, row_count: 3, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "rs"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 634, set: 630 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv2
+    spirv_id: 8
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5321 # InWorldRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv3
+    spirv_id: 9
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5322 # InWorldRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv4
+    spirv_id: 10
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5325 # InRayTminKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td3
+    word_offset: { location: 0 }
+  - &iv5
+    spirv_id: 11
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5351 # InIncomingRayFlagsKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv6
+    spirv_id: 13
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 6 # InstanceId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv7
+    spirv_id: 14
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5327 # InInstanceCustomIndexKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv8
+    spirv_id: 15
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 7 # PrimitiveId
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+  - &iv9
+    spirv_id: 16
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5323 # InObjectRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv10
+    spirv_id: 17
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5324 # InObjectRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv11
+    spirv_id: 18
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5330 # InObjectToWorldKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td5
+    word_offset: { location: 0 }
+  - &iv12
+    spirv_id: 19
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5331 # InWorldToObjectKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 4, row_count: 3, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td5
+    word_offset: { location: 0 }
+  - &iv13
+    spirv_id: 22
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5333 # InHitKindKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td4
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "MyRayGenMain"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5313 # RayGenerationKHR
+  shader_stage: 0x00000100 # RAYGEN
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "rs"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "rs"
+  input_variable_count: 14,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+    - *iv2 # 
+    - *iv3 # 
+    - *iv4 # 
+    - *iv5 # 
+    - *iv6 # 
+    - *iv7 # 
+    - *iv8 # 
+    - *iv9 # 
+    - *iv10 # 
+    - *iv11 # 
+    - *iv12 # 
+    - *iv13 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.miss.hlsl

@@ -0,0 +1,32 @@
+// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
+// CHECK:  OpCapability RayTracingNV
+// CHECK:  OpExtension "SPV_NV_ray_tracing"
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+// CHECK:  OpDecorate [[c:%\d+]] BuiltIn WorldRayOriginNV
+// CHECK:  OpDecorate [[d:%\d+]] BuiltIn WorldRayDirectionNV
+// CHECK:  OpDecorate [[e:%\d+]] BuiltIn RayTminNV
+// CHECK:  OpDecorate [[f:%\d+]] BuiltIn IncomingRayFlagsNV
+
+// CHECK:  OpTypePointer IncomingRayPayloadNV %Payload
+struct Payload
+{
+  float4 color;
+};
+
+[shader("miss")]
+void main(inout Payload MyPayload) {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 _1 = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 _2 = DispatchRaysDimensions();
+// CHECK:  OpLoad %v3float [[c]]
+  float3 _3 = WorldRayOrigin();
+// CHECK:  OpLoad %v3float [[d]]
+  float3 _4 = WorldRayDirection();
+// CHECK:  OpLoad %float [[e]]
+  float _5 = RayTMin();
+// CHECK:  OpLoad %uint [[f]]
+  uint _6 = RayFlags();
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.miss.spv.yaml

@@ -0,0 +1,209 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 14
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 16
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000108 # VECTOR FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td2
+    id: 10
+    op: 22
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000008 # FLOAT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td3
+    id: 13
+    op: 21
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000004 # INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+all_descriptor_bindings:
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td0
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td0
+    word_offset: { location: 0 }
+  - &iv2
+    spirv_id: 5
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5321 # InWorldRayOriginKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv3
+    spirv_id: 6
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5322 # InWorldRayDirectionKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 106 # VK_FORMAT_R32G32B32_SFLOAT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv4
+    spirv_id: 7
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5325 # InRayTminKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 100 # VK_FORMAT_R32_SFLOAT
+    type_description: *td2
+    word_offset: { location: 0 }
+  - &iv5
+    spirv_id: 8
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5351 # InIncomingRayFlagsKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 98 # VK_FORMAT_R32_UINT
+    type_description: *td3
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5317 # MissKHR
+  shader_stage: 0x00000800 # MISS
+  descriptor_binding_count: 0
+  descriptor_bindings:
+  descriptor_set_count: 0
+  descriptor_sets:
+  input_variable_count: 6,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+    - *iv2 # 
+    - *iv3 # 
+    - *iv4 # 
+    - *iv5 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.raygen.hlsl

@@ -0,0 +1,38 @@
+// Run: %dxc -T lib_6_3 -fspv-extension=SPV_NV_ray_tracing
+// CHECK:  OpCapability RayTracingNV
+// CHECK:  OpExtension "SPV_NV_ray_tracing"
+// CHECK:  OpDecorate [[a:%\d+]] BuiltIn LaunchIdNV
+// CHECK:  OpDecorate [[b:%\d+]] BuiltIn LaunchSizeNV
+
+// CHECK-COUNT-1: [[rstype:%\d+]] = OpTypeAccelerationStructureNV
+RaytracingAccelerationStructure rs;
+
+struct Payload
+{
+  float4 color;
+};
+struct CallData
+{
+  float4 data;
+};
+
+[shader("raygeneration")]
+void main() {
+
+// CHECK:  OpLoad %v3uint [[a]]
+  uint3 a = DispatchRaysIndex();
+// CHECK:  OpLoad %v3uint [[b]]
+  uint3 b = DispatchRaysDimensions();
+
+  Payload myPayload = { float4(0.0f,0.0f,0.0f,0.0f) };
+  CallData myCallData = { float4(0.0f,0.0f,0.0f,0.0f) };
+  RayDesc rayDesc;
+  rayDesc.Origin = float3(0.0f, 0.0f, 0.0f);
+  rayDesc.Direction = float3(0.0f, 0.0f, -1.0f);
+  rayDesc.TMin = 0.0f;
+  rayDesc.TMax = 1000.0f;
+  // CHECK: OpTraceNV {{%\d+}} %uint_0 %uint_255 %uint_0 %uint_1 %uint_0 {{%\d+}} {{%\d+}} {{%\d+}} {{%\d+}} %uint_0
+  TraceRay(rs, 0x0, 0xff, 0, 1, 0, rayDesc, myPayload);
+  // CHECK: OpExecuteCallableNV %uint_0 %uint_0
+  CallShader(0, myCallData);
+}

lib/All/SPIRV-Reflect/tests/raytrace/raytracing.nv.raygen.spv.yaml

@@ -0,0 +1,137 @@
+%YAML 1.1
+---
+all_type_descriptions:
+  - &td0
+    id: 7
+    op: 5341
+    type_name: "accelerationStructureNV"
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00100000 # ???
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 0, signedness: 0 }
+        vector: { component_count: 0 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+  - &td1
+    id: 22
+    op: 23
+    type_name: 
+    struct_member_name: 
+    storage_class: -1 # NOT APPLICABLE
+    type_flags: 0x00000104 # VECTOR INT 
+    decoration_flags: 0x00000000 # NONE
+    traits:
+      numeric:
+        scalar: { width: 32, signedness: 0 }
+        vector: { component_count: 3 }
+        matrix: { column_count: 0, row_count: 0, stride: 0 }
+      image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+      array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+all_block_variables:
+  - &bv0
+    name: 
+    offset: 0
+    absolute_offset: 0
+    size: 0
+    padded_size: 0
+    decorations: 0x00000000 # NONE
+    numeric:
+      scalar: { width: 0, signedness: 0 }
+      vector: { component_count: 0 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    flags: 0x00000000 # NONE
+    member_count: 0
+    members:
+    type_description:
+all_descriptor_bindings:
+  - &db0
+    spirv_id: 2
+    name: "rs"
+    binding: 0
+    input_attachment_index: 0
+    set: 0
+    decoration_flags: 0x00000000 # NONE
+    descriptor_type: 1000150000 # VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR
+    resource_type: 4 # SRV
+    image: { dim: 0, depth: 0, arrayed: 0, ms: 0, sampled: 0, image_format: 0 } # dim=1D image_format=Unknown
+    block: *bv0 # 
+    array: { dims_count: 0, dims: [] }
+    accessed: 1
+    uav_counter_id: 4294967295
+    uav_counter_binding:
+    type_description: *td0
+    word_offset: { binding: 96, set: 92 }
+all_interface_variables:
+  - &iv0
+    spirv_id: 3
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5319 # InLaunchIdKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+  - &iv1
+    spirv_id: 4
+    name: 
+    location: 4294967295
+    storage_class: 1 # Input
+    semantic: 
+    decoration_flags: 0x00000010 # BUILT_IN 
+    built_in: 5320 # InLaunchSizeKHR
+    numeric:
+      scalar: { width: 32, signedness: 0 }
+      vector: { component_count: 3 }
+      matrix: { column_count: 0, row_count: 0, stride: 0 }
+    array: { dims_count: 0, dims: [], stride: 0 }
+    member_count: 0
+    members:
+    format: 104 # VK_FORMAT_R32G32B32_UINT
+    type_description: *td1
+    word_offset: { location: 0 }
+module:
+  generator: 14 # Google spiregg
+  entry_point_name: "main"
+  entry_point_id: 1
+  source_language: 5 # HLSL
+  source_language_version: 630
+  spirv_execution_model: 5313 # RayGenerationKHR
+  shader_stage: 0x00000100 # RAYGEN
+  descriptor_binding_count: 1
+  descriptor_bindings:
+    - *db0 # "rs"
+  descriptor_set_count: 1
+  descriptor_sets:
+  - set: 0
+    binding_count: 1
+    bindings:
+      - *db0 # "rs"
+  input_variable_count: 2,
+  input_variables:
+    - *iv0 # 
+    - *iv1 # 
+  output_variable_count: 0,
+  output_variables:
+  push_constant_count: 0,
+  push_constants:
+  specialization_constant_count: 0,
+  specialization_constants:
+...