1 files changed, 85 insertions, 0 deletions

diff --git a/contrib/dxc_2025_07_14/inc/hlsl/vk/spirv.h b/contrib/dxc_2025_07_14/inc/hlsl/vk/spirv.h
new file mode 100644
index 0000000..69bb53b
--- /dev/null
+++ b/contrib/dxc_2025_07_14/inc/hlsl/vk/spirv.h
@@ -0,0 +1,85 @@
+// Copyright (c) 2024 Google LLC
+//
+// This file is licensed under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+#ifndef _HLSL_VK_SPIRV_H_
+#define _HLSL_VK_SPIRV_H_
+
+namespace vk {
+
+enum CooperativeMatrixUse {
+  CooperativeMatrixUseMatrixAKHR = 0,
+  CooperativeMatrixUseMatrixBKHR = 1,
+  CooperativeMatrixUseMatrixAccumulatorKHR = 2,
+  CooperativeMatrixUseMax = 0x7fffffff,
+};
+
+enum CooperativeMatrixLayout {
+  CooperativeMatrixLayoutRowMajorKHR = 0,
+  CooperativeMatrixLayoutColumnMajorKHR = 1,
+  CooperativeMatrixLayoutRowBlockedInterleavedARM = 4202,
+  CooperativeMatrixLayoutColumnBlockedInterleavedARM = 4203,
+  CooperativeMatrixLayoutMax = 0x7fffffff,
+};
+
+enum CooperativeMatrixOperandsMask {
+  CooperativeMatrixOperandsMaskNone = 0,
+  CooperativeMatrixOperandsMatrixASignedComponentsKHRMask = 0x00000001,
+  CooperativeMatrixOperandsMatrixBSignedComponentsKHRMask = 0x00000002,
+  CooperativeMatrixOperandsMatrixCSignedComponentsKHRMask = 0x00000004,
+  CooperativeMatrixOperandsMatrixResultSignedComponentsKHRMask = 0x00000008,
+  CooperativeMatrixOperandsSaturatingAccumulationKHRMask = 0x00000010,
+};
+
+enum MemoryAccessMask {
+  MemoryAccessMaskNone = 0,
+  MemoryAccessVolatileMask = 0x00000001,
+  MemoryAccessAlignedMask = 0x00000002,
+  MemoryAccessNontemporalMask = 0x00000004,
+  MemoryAccessMakePointerAvailableMask = 0x00000008,
+  MemoryAccessMakePointerAvailableKHRMask = 0x00000008,
+  MemoryAccessMakePointerVisibleMask = 0x00000010,
+  MemoryAccessMakePointerVisibleKHRMask = 0x00000010,
+  MemoryAccessNonPrivatePointerMask = 0x00000020,
+  MemoryAccessNonPrivatePointerKHRMask = 0x00000020,
+  MemoryAccessAliasScopeINTELMaskMask = 0x00010000,
+  MemoryAccessNoAliasINTELMaskMask = 0x00020000,
+};
+
+enum Scope {
+  ScopeCrossDevice = 0,
+  ScopeDevice = 1,
+  ScopeWorkgroup = 2,
+  ScopeSubgroup = 3,
+  ScopeInvocation = 4,
+  ScopeQueueFamily = 5,
+  ScopeQueueFamilyKHR = 5,
+  ScopeShaderCallKHR = 6,
+  ScopeMax = 0x7fffffff,
+};
+
+enum StorageClass {
+  StorageClassWorkgroup = 4,
+};
+
+// An opaque type to represent a Spir-V pointer to the workgroup storage class.
+// clang-format off
+template <typename PointeeType>
+using WorkgroupSpirvPointer = const vk::SpirvOpaqueType<
+    /* OpTypePointer */ 32,
+    vk::Literal<vk::integral_constant<uint, StorageClassWorkgroup> >,
+    PointeeType>;
+// clang-format on
+
+// Returns an opaque Spir-V pointer to v. The memory object v's storage class
+// modifier must be groupshared. If the incorrect storage class is used, then
+// there will be a validation error, and it will not show the correct
+template <typename T>
+[[vk::ext_instruction(/* OpCopyObject */ 83)]] WorkgroupSpirvPointer<T>
+GetGroupSharedAddress([[vk::ext_reference]] T v);
+
+} // namespace vk
+
+#endif // _HLSL_VK_SPIRV_H_