From 2353eff6b7c7ac5b37a6f367c6b7234c025142a1 Mon Sep 17 00:00:00 2001
From: Ashley Coleman <ascoleman@microsoft.com>
Date: Wed, 2 Sep 2026 17:12:40 -0600
Subject: [PATCH 1/3] [SM6.10] Track LinAlg shader feature usage

Set ShaderFeatureInfo_LinearAlgebra whenever a shader uses LinAlg operations and update validation tests with the required feature metadata.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 include/dxc/DXIL/DxilConstants.h                 |  3 +++
 include/dxc/DXIL/DxilOperations.h                |  1 +
 include/dxc/DXIL/DxilShaderFlags.h               | 11 ++++++++++-
 include/dxc/DxilContainer/RDAT_LibraryTypes.inl  |  1 +
 lib/DXIL/DxilOperations.cpp                      | 16 ++++++++++++----
 lib/DXIL/DxilShaderFlags.cpp                     |  8 +++++++-
 lib/HLSL/DxilPreparePasses.cpp                   |  2 +-
 .../LinAlgMatrix/linalgmatrix-convert.ll         |  3 +--
 .../LinAlgMatrix/linalgmatrix-copyconvert.ll     |  2 +-
 .../linalgmatrix-groupshared-vector-memory.ll    |  2 +-
 .../linalgmatrix-illegal-component-type.ll       |  2 +-
 .../linalgmatrix-matrixaccumulate.ll             |  2 +-
 .../linalgmatrix-matrixaccumulatetodescriptor.ll |  3 +--
 .../linalgmatrix-matrixaccumulatetomemory.ll     |  3 +--
 .../linalgmatrix-matrixloadfromdescriptor.ll     |  3 +--
 .../linalgmatrix-matrixloadfrommemory.ll         |  3 +--
 .../LinAlgMatrix/linalgmatrix-matrixmultiply.ll  |  3 +--
 .../linalgmatrix-matrixmultiplyaccumulate.ll     |  3 +--
 .../linalgmatrix-matrixstoretodescriptor.ll      |  3 +--
 .../linalgmatrix-matrixstoretomemory.ll          |  3 +--
 .../LinAlgMatrix/linalgmatrix-matvecmul.ll       |  2 +-
 .../LinAlgMatrix/linalgmatrix-matvecmuladd.ll    |  2 +-
 .../LinAlgMatrix/linalgmatrix-max-k-dim.ll       |  2 +-
 .../LinAlgMatrix/linalgmatrix-non-thread-ops.ll  |  3 +--
 .../LinAlgMatrix/linalgmatrix-outerproduct.ll    |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-anyhit.ll    |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-as.ll        |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-callable.ll  |  3 +--
 .../linalgmatrix-stage-closesthit.ll             |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-cs.ll        |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-ds.ll        |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-gs.ll        |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-hs.ll        |  3 +--
 .../linalgmatrix-stage-intersection.ll           |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-miss.ll      |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-ms.ll        |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-node.ll      |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-ps.ll        |  3 +--
 .../linalgmatrix-stage-raygeneration.ll          |  3 +--
 .../LinAlgMatrix/linalgmatrix-stage-vs.ll        |  3 +--
 .../LinAlgMatrix/linalgmatrix-undef-param.ll     |  2 +-
 .../linalgmatrix-vectoraccumulatetodescriptor.ll |  3 +--
 42 files changed, 70 insertions(+), 69 deletions(-)

diff --git a/include/dxc/DXIL/DxilConstants.h b/include/dxc/DXIL/DxilConstants.h
index 7d7d7d74e5..d9226d8d0b 100644
--- a/include/dxc/DXIL/DxilConstants.h
+++ b/include/dxc/DXIL/DxilConstants.h
@@ -2370,6 +2370,9 @@ const uint64_t ShaderFeatureInfo_ExtendedCommandInfo = 0x100000000;
 // Experimental SM 6.9+ - Reserved, not yet supported.
 const uint64_t ShaderFeatureInfo_Reserved = 0x8000000;
 
+// SM 6.10+
+const uint64_t ShaderFeatureInfo_LinearAlgebra = 0x200000000;
+
 // Maximum count without rolling over into another 64-bit field is 40,
 // so the last flag we can use for a feature requirement is: 0x8000000000
 // This is because of the following set of flags, considered optional
diff --git a/include/dxc/DXIL/DxilOperations.h b/include/dxc/DXIL/DxilOperations.h
index 210d9c6593..a119e735cc 100644
--- a/include/dxc/DXIL/DxilOperations.h
+++ b/include/dxc/DXIL/DxilOperations.h
@@ -147,6 +147,7 @@ class OP {
   static bool IsDxilOpFuncName(llvm::StringRef name);
   static bool IsDxilOpFunc(const llvm::Function *F);
   static bool IsDxilOpLinAlgFuncName(llvm::StringRef Name);
+  static bool IsDxilOpLinAlgFunc(const llvm::Function *F);
   static bool IsDxilOpFuncCallInst(const llvm::Instruction *I);
   static bool IsDxilOpFuncCallInst(const llvm::Instruction *I, OpCode opcode);
   static bool IsDxilOpWave(OpCode C);
diff --git a/include/dxc/DXIL/DxilShaderFlags.h b/include/dxc/DXIL/DxilShaderFlags.h
index 7b065c63fa..0458d3280d 100644
--- a/include/dxc/DXIL/DxilShaderFlags.h
+++ b/include/dxc/DXIL/DxilShaderFlags.h
@@ -219,6 +219,10 @@ class ShaderFlags {
   void SetRequiresGroup(bool flag) { m_bRequiresGroup = flag; }
   bool GetRequiresGroup() const { return m_bRequiresGroup; }
 
+  // SM 6.10+
+  void SetLinearAlgebra(bool flag) { m_bLinearAlgebra = flag; }
+  bool GetLinearAlgebra() const { return m_bLinearAlgebra; }
+
 private:
   // Bit: 0
   unsigned
@@ -359,7 +363,12 @@ class ShaderFlags {
   unsigned m_bRequiresGroup : 1; // SHADER_FEATURE_OPT_REQUIRES_GROUP
                                  // (OptFeatureInfo_RequiresGroup)
 
-  uint32_t m_align1 : 23; // align to 64 bit.
+  // SM 6.10+
+  // m_bLinearAlgebra indicates the shader uses LinearAlgebra features.
+  // Bit: 41
+  unsigned m_bLinearAlgebra : 1; // SHADER_FEATURE_LINEAR_ALGEBRA
+
+  uint32_t m_align1 : 22; // align to 64 bit.
 };
 
 } // namespace hlsl
diff --git a/include/dxc/DxilContainer/RDAT_LibraryTypes.inl b/include/dxc/DxilContainer/RDAT_LibraryTypes.inl
index dd5c8e5f69..5fbad24785 100644
--- a/include/dxc/DxilContainer/RDAT_LibraryTypes.inl
+++ b/include/dxc/DxilContainer/RDAT_LibraryTypes.inl
@@ -83,6 +83,7 @@ RDAT_ENUM_END()
 // High 32-bits of ShaderFeatureInfo from DFCC_FeatureInfo
 RDAT_ENUM_START(DxilFeatureInfo2, uint32_t)
   RDAT_ENUM_VALUE(ExtendedCommandInfo, 0x1)
+  RDAT_ENUM_VALUE(LinearAlgebra, 0x2)
   // OptFeatureInfo flags
   RDAT_ENUM_VALUE(Opt_UsesDerivatives, 0x100)
   RDAT_ENUM_VALUE(Opt_RequiresGroup, 0x200)
diff --git a/lib/DXIL/DxilOperations.cpp b/lib/DXIL/DxilOperations.cpp
index 8dd92ce0fd..5fa649ace2 100644
--- a/lib/DXIL/DxilOperations.cpp
+++ b/lib/DXIL/DxilOperations.cpp
@@ -3316,10 +3316,6 @@ bool OP::IsDxilOpFuncName(StringRef name) {
   return name.startswith(OP::m_NamePrefix);
 }
 
-bool OP::IsDxilOpLinAlgFuncName(StringRef Name) {
-  return Name.startswith(OP::m_LinAlgNamePrefix);
-}
-
 bool OP::IsDxilOpFunc(const llvm::Function *F) {
   // Test for null to allow IsDxilOpFunc(Call.getCalledFunc()) to be resilient
   // to indirect calls
@@ -3328,6 +3324,18 @@ bool OP::IsDxilOpFunc(const llvm::Function *F) {
   return IsDxilOpFuncName(F->getName());
 }
 
+bool OP::IsDxilOpLinAlgFuncName(StringRef Name) {
+  return Name.startswith(OP::m_LinAlgNamePrefix);
+}
+
+bool OP::IsDxilOpLinAlgFunc(const llvm::Function *F) {
+  // Test for null to allow IsDxilOpLinAlgFunc(Call.getCalledFunc()) to be
+  // resilient to indirect calls
+  if (F == nullptr || !F->hasName())
+    return false;
+  return IsDxilOpLinAlgFuncName(F->getName());
+}
+
 bool OP::IsDxilOpFuncCallInst(const llvm::Instruction *I) {
   const CallInst *CI = dyn_cast<CallInst>(I);
   if (CI == nullptr)
diff --git a/lib/DXIL/DxilShaderFlags.cpp b/lib/DXIL/DxilShaderFlags.cpp
index 90b7d033b5..b3f2e36f06 100644
--- a/lib/DXIL/DxilShaderFlags.cpp
+++ b/lib/DXIL/DxilShaderFlags.cpp
@@ -47,7 +47,7 @@ ShaderFlags::ShaderFlags()
       m_bAdvancedTextureOps(false), m_bWriteableMSAATextures(false),
       m_bReserved(false), m_bSampleCmpGradientOrBias(false),
       m_bExtendedCommandInfo(false), m_bUsesDerivatives(false),
-      m_bRequiresGroup(false), m_align1(0) {
+      m_bRequiresGroup(false), m_bLinearAlgebra(false), m_align1(0) {
   // Silence unused field warnings
   (void)m_align1;
 }
@@ -132,6 +132,7 @@ uint64_t ShaderFlags::GetFeatureInfo() const {
   Flags |= m_bExtendedCommandInfo
                ? hlsl::DXIL::ShaderFeatureInfo_ExtendedCommandInfo
                : 0;
+  Flags |= m_bLinearAlgebra ? hlsl::DXIL::ShaderFeatureInfo_LinearAlgebra : 0;
 
   // Per-function flags
   Flags |= m_bUsesDerivatives ? hlsl::DXIL::OptFeatureInfo_UsesDerivatives : 0;
@@ -198,6 +199,7 @@ uint64_t ShaderFlags::GetShaderFlagsRawForCollection() {
   Flags.SetWriteableMSAATextures(true);
   Flags.SetSampleCmpGradientOrBias(true);
   Flags.SetExtendedCommandInfo(true);
+  Flags.SetLinearAlgebra(true);
   Flags.SetUsesDerivatives(true);
   Flags.SetRequiresGroup(true);
   return Flags.GetShaderFlagsRaw();
@@ -445,6 +447,7 @@ ShaderFlags ShaderFlags::CollectShaderFlags(const Function *F,
   bool hasSampleCmpGradientOrBias = false;
 
   bool hasExtendedCommandInfo = false;
+  bool hasLinearAlgebra = false;
 
   // UsesDerivatives is used to indicate any derivative use per-function, before
   // flags are combined from called functions. Later, the flags are adjusted for
@@ -584,6 +587,8 @@ ShaderFlags ShaderFlags::CollectShaderFlags(const Function *F,
         DXIL::OpCode dxilOp = hlsl::OP::getOpCode(CI);
         if (dxilOp == DXIL::OpCode::NumOpCodes)
           continue;
+        if (hlsl::OP::IsDxilOpLinAlgFunc(CI->getCalledFunction()))
+          hasLinearAlgebra = true;
         if (hlsl::OP::IsDxilOpWave(dxilOp))
           hasWaveOps = true;
         if (hlsl::OP::IsDxilOpFeedback(dxilOp))
@@ -861,6 +866,7 @@ ShaderFlags ShaderFlags::CollectShaderFlags(const Function *F,
                          !M->GetResMayAlias());
   flag.SetSampleCmpGradientOrBias(hasSampleCmpGradientOrBias);
   flag.SetExtendedCommandInfo(hasExtendedCommandInfo);
+  flag.SetLinearAlgebra(hasLinearAlgebra);
   flag.SetUsesDerivatives(hasDerivatives);
   flag.SetRequiresGroup(requiresGroup);
 
diff --git a/lib/HLSL/DxilPreparePasses.cpp b/lib/HLSL/DxilPreparePasses.cpp
index 81b9dff4ca..eb7d5b7124 100644
--- a/lib/HLSL/DxilPreparePasses.cpp
+++ b/lib/HLSL/DxilPreparePasses.cpp
@@ -1717,7 +1717,7 @@ class DxilTrimTargetTypes : public ModulePass {
         continue;
 
       // Currently only LinAlgMatrix ops use target types.
-      if (!OP::IsDxilOpLinAlgFuncName(F.getName()))
+      if (!OP::IsDxilOpLinAlgFunc(&F))
         continue;
 
       llvm::Type *RetTy = F.getReturnType();
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-convert.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-convert.ll
index 4b27272467..cbe8533b27 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-convert.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-convert.ll
@@ -98,6 +98,5 @@ attributes #2 = { nounwind readnone }
 !4 = !{!5}
 !5 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !6 = !{void ()* @main, !"main", null, !3, !7}
-!7 = !{i32 0, i64 8388624, i32 4, !8}
+!7 = !{i32 0, i64 2199031644176, i32 4, !8}
 !8 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-copyconvert.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-copyconvert.ll
index e0d493b1df..6c97599c32 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-copyconvert.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-copyconvert.ll
@@ -96,7 +96,7 @@ attributes #1 = { nounwind readnone }
 !7 = !{i32 1, i32 10}
 !8 = !{!"cs", i32 6, i32 10}
 !9 = !{void ()* @main, !"main", null, null, !10}
-!10 = !{i32 4, !11}
+!10 = !{i32 0, i64 2199023255552, i32 4, !11}
 !11 = !{i32 1, i32 1, i32 1}
 !12 = !{!13, null, null, null}
 !13 = !{!14}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-groupshared-vector-memory.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-groupshared-vector-memory.ll
index 9d52399b6c..f9c8596c55 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-groupshared-vector-memory.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-groupshared-vector-memory.ll
@@ -49,5 +49,5 @@ attributes #0 = { nounwind }
 !3 = !{i32 1, i32 10}
 !4 = !{!"cs", i32 6, i32 10}
 !5 = !{void ()* @main, !"main", null, null, !6}
-!6 = !{i32 4, !7}
+!6 = !{i32 0, i64 2199023255552, i32 4, !7}
 !7 = !{i32 4, i32 4, i32 4}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-illegal-component-type.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-illegal-component-type.ll
index 58d9db2a55..481d4a1aa3 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-illegal-component-type.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-illegal-component-type.ll
@@ -51,5 +51,5 @@ attributes #1 = { nounwind readnone }
 !5 = !{!6}
 !6 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !7 = !{void ()* @main, !"main", null, !4, !8}
-!8 = !{i32 0, i64 8388624, i32 4, !9}
+!8 = !{i32 0, i64 2199031644176, i32 4, !9}
 !9 = !{i32 1, i32 1, i32 1}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulate.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulate.ll
index 7c8b7a136e..14a13b9c97 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulate.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulate.ll
@@ -104,5 +104,5 @@ attributes #0 = { nounwind }
 !7 = !{i32 1, i32 10}
 !8 = !{!"cs", i32 6, i32 10}
 !9 = !{void ()* @main, !"main", null, null, !10}
-!10 = !{i32 4, !11}
+!10 = !{i32 0, i64 2199023255552, i32 4, !11}
 !11 = !{i32 1, i32 1, i32 1}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetodescriptor.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetodescriptor.ll
index 8258e8b183..52c84411ed 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetodescriptor.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetodescriptor.ll
@@ -132,6 +132,5 @@ attributes #2 = { nounwind readnone }
 !9 = !{!10}
 !10 = !{i32 0, %struct.RWByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !11 = !{void ()* @main, !"main", null, !6, !12}
-!12 = !{i32 0, i64 8598323216, i32 4, !13}
+!12 = !{i32 0, i64 2207621578768, i32 4, !13}
 !13 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll
index 4b5ccad482..a0b88153c5 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll
@@ -198,6 +198,5 @@ attributes #2 = { nounwind readnone }
 !11 = !{!12}
 !12 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !13 = !{void ()* @main, !"main", null, !10, !14}
-!14 = !{i32 0, i64 8388624, i32 4, !15}
+!14 = !{i32 0, i64 2199023255568, i32 4, !15}
 !15 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixloadfromdescriptor.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixloadfromdescriptor.ll
index 0050904d9b..b6e6d5a199 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixloadfromdescriptor.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixloadfromdescriptor.ll
@@ -159,6 +159,5 @@ attributes #2 = { nounwind readnone }
 !17 = !{!18}
 !18 = !{i32 0, %struct.RWByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !19 = !{void ()* @main, !"main", null, !12, !20}
-!20 = !{i32 0, i64 8598323216, i32 4, !21}
+!20 = !{i32 0, i64 2207621578768, i32 4, !21}
 !21 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixloadfrommemory.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixloadfrommemory.ll
index 136417e2b4..1fe5b6c384 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixloadfrommemory.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixloadfrommemory.ll
@@ -112,6 +112,5 @@ attributes #0 = { nounwind }
 !7 = !{i32 1, i32 10}
 !8 = !{!"cs", i32 6, i32 10}
 !9 = !{void ()* @main, !"main", null, null, !10}
-!10 = !{i32 0, i64 8388608, i32 4, !11}
+!10 = !{i32 0, i64 2199031644160, i32 4, !11}
 !11 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixmultiply.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixmultiply.ll
index 4300f84262..ed196e08f8 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixmultiply.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixmultiply.ll
@@ -145,6 +145,5 @@ attributes #1 = { nounwind readnone }
 !12 = !{!13}
 !13 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !14 = !{void ()* @main, !"main", null, !11, !15}
-!15 = !{i32 0, i64 8388624, i32 4, !16}
+!15 = !{i32 0, i64 2199031644176, i32 4, !16}
 !16 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixmultiplyaccumulate.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixmultiplyaccumulate.ll
index bb34e8273a..9687c516a0 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixmultiplyaccumulate.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixmultiplyaccumulate.ll
@@ -191,6 +191,5 @@ attributes #1 = { nounwind readnone }
 !12 = !{!13}
 !13 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !14 = !{void ()* @main, !"main", null, !11, !15}
-!15 = !{i32 0, i64 8388624, i32 4, !16}
+!15 = !{i32 0, i64 2199031644176, i32 4, !16}
 !16 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretodescriptor.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretodescriptor.ll
index 624b615baa..8ceb71d624 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretodescriptor.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretodescriptor.ll
@@ -107,6 +107,5 @@ attributes #2 = { nounwind readnone }
 !8 = !{!9}
 !9 = !{i32 0, %struct.RWByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !10 = !{void ()* @main, !"main", null, !5, !11}
-!11 = !{i32 0, i64 8598323216, i32 4, !12}
+!11 = !{i32 0, i64 2207621578768, i32 4, !12}
 !12 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll
index 1018580d64..6a13b387e2 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll
@@ -159,6 +159,5 @@ attributes #1 = { nounwind readnone }
 !10 = !{!11}
 !11 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !12 = !{void ()* @main, !"main", null, !9, !13}
-!13 = !{i32 0, i64 8388624, i32 4, !14}
+!13 = !{i32 0, i64 2199023255568, i32 4, !14}
 !14 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matvecmul.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matvecmul.ll
index f1b5716523..b15c166055 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matvecmul.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matvecmul.ll
@@ -124,5 +124,5 @@ attributes #1 = { nounwind readnone }
 !9 = !{!10}
 !10 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !11 = !{void ()* @main, !"main", null, !8, !12}
-!12 = !{i32 0, i64 8388624, i32 4, !13}
+!12 = !{i32 0, i64 2199031644176, i32 4, !13}
 !13 = !{i32 1, i32 1, i32 1}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matvecmuladd.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matvecmuladd.ll
index c05f76ff00..be9a35c4f6 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matvecmuladd.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matvecmuladd.ll
@@ -132,5 +132,5 @@ attributes #1 = { nounwind readnone }
 !9 = !{!10}
 !10 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !11 = !{void ()* @main, !"main", null, !8, !12}
-!12 = !{i32 0, i64 8388624, i32 4, !13}
+!12 = !{i32 0, i64 2199031644176, i32 4, !13}
 !13 = !{i32 1, i32 1, i32 1}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-max-k-dim.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-max-k-dim.ll
index cc88c770cc..74e04d9d80 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-max-k-dim.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-max-k-dim.ll
@@ -252,5 +252,5 @@ attributes #1 = { nounwind readnone }
 !26 = !{!27}
 !27 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !28 = !{void ()* @main, !"main", null, !25, !29}
-!29 = !{i32 0, i64 8388624, i32 4, !30}
+!29 = !{i32 0, i64 2199031644176, i32 4, !30}
 !30 = !{i32 1, i32 1, i32 1}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-non-thread-ops.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-non-thread-ops.ll
index 2a8aeefb31..952080c89d 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-non-thread-ops.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-non-thread-ops.ll
@@ -62,6 +62,5 @@ attributes #0 = { nounwind }
 !2 = !{i32 1, i32 10}
 !3 = !{!"cs", i32 6, i32 10}
 !4 = !{void ()* @main, !"main", null, null, !5}
-!5 = !{i32 0, i64 8388608, i32 4, !6}
+!5 = !{i32 0, i64 2199031644160, i32 4, !6}
 !6 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-outerproduct.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-outerproduct.ll
index a0b304eb6e..61fcfe36cc 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-outerproduct.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-outerproduct.ll
@@ -87,6 +87,5 @@ attributes #0 = { nounwind }
 !7 = !{i32 1, i32 10}
 !8 = !{!"cs", i32 6, i32 10}
 !9 = !{void ()* @main, !"main", null, null, !10}
-!10 = !{i32 0, i64 8388608, i32 4, !11}
+!10 = !{i32 0, i64 2199031644160, i32 4, !11}
 !11 = !{i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-anyhit.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-anyhit.ll
index d8127fe017..dfc03ef812 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-anyhit.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-anyhit.ll
@@ -207,11 +207,10 @@ attributes #2 = { nounwind readonly }
 !14 = !{!15}
 !15 = !{i32 0, i32 13107}
 !16 = !{null, !"", null, !8, !17}
-!17 = !{i32 0, i64 8598323248}
+!17 = !{i32 0, i64 2207621578800}
 !18 = !{void (%struct.RayPayload*, %struct.Attribs*)* @"\01?mainAH@@YAXURayPayload@@UAttribs@@@Z", !"\01?mainAH@@YAXURayPayload@@UAttribs@@@Z", null, null, !19}
 !19 = !{i32 8, i32 9, i32 6, i32 4, i32 7, i32 8, i32 5, !20}
 !20 = !{i32 0}
 !21 = !{!22}
 !22 = distinct !{!22, !23, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z: %agg.result"}
 !23 = distinct !{!23, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z"}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-as.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-as.ll
index cb6e8f4a46..b751af5aa1 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-as.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-as.ll
@@ -208,7 +208,6 @@ attributes #1 = { nounwind readnone }
 !11 = !{!12}
 !12 = !{i32 0, %struct.RWByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !13 = !{void ()* @mainAS, !"mainAS", null, !8, !14}
-!14 = !{i32 0, i64 8598323248, i32 10, !15}
+!14 = !{i32 0, i64 2207621578800, i32 10, !15}
 !15 = !{!16, i32 8}
 !16 = !{i32 8, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-callable.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-callable.ll
index 81352dda0d..99a261cd7f 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-callable.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-callable.ll
@@ -202,11 +202,10 @@ attributes #2 = { nounwind readonly }
 !11 = !{!12}
 !12 = !{i32 0, %struct.RWByteAddressBuffer* bitcast (%dx.types.Handle* @"\01?OutBuf@@3URWByteAddressBuffer@@A" to %struct.RWByteAddressBuffer*), !"OutBuf", i32 -1, i32 -1, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !13 = !{null, !"", null, !8, !14}
-!14 = !{i32 0, i64 8598323248}
+!14 = !{i32 0, i64 2207621578800}
 !15 = !{void (%struct.Attribs*)* @"\01?mainCALL@@YAXUAttribs@@@Z", !"\01?mainCALL@@YAXUAttribs@@@Z", null, null, !16}
 !16 = !{i32 8, i32 12, i32 6, i32 8, i32 5, !17}
 !17 = !{i32 0}
 !18 = !{!19}
 !19 = distinct !{!19, !20, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z: %agg.result"}
 !20 = distinct !{!20, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z"}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-closesthit.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-closesthit.ll
index 8ffe4cdb5c..cec8efc268 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-closesthit.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-closesthit.ll
@@ -207,11 +207,10 @@ attributes #2 = { nounwind readonly }
 !14 = !{!15}
 !15 = !{i32 0, i32 13107}
 !16 = !{null, !"", null, !8, !17}
-!17 = !{i32 0, i64 8598323248}
+!17 = !{i32 0, i64 2207621578800}
 !18 = !{void (%struct.RayPayload*, %struct.Attribs*)* @"\01?mainCH@@YAXURayPayload@@UAttribs@@@Z", !"\01?mainCH@@YAXURayPayload@@UAttribs@@@Z", null, null, !19}
 !19 = !{i32 8, i32 10, i32 6, i32 4, i32 7, i32 8, i32 5, !20}
 !20 = !{i32 0}
 !21 = !{!22}
 !22 = distinct !{!22, !23, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z: %agg.result"}
 !23 = distinct !{!23, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z"}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-cs.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-cs.ll
index 6c90ead9ca..7d7f60eacb 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-cs.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-cs.ll
@@ -159,6 +159,5 @@ attributes #1 = { nounwind readnone }
 !11 = !{!12}
 !12 = !{i32 0, %struct.RWByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !13 = !{void ()* @mainCS, !"mainCS", null, !8, !14}
-!14 = !{i32 0, i64 8598323248, i32 4, !15}
+!14 = !{i32 0, i64 2207621578800, i32 4, !15}
 !15 = !{i32 4, i32 4, i32 4}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ds.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ds.ll
index 42c8344f06..6df22e400f 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ds.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ds.ll
@@ -213,6 +213,5 @@ attributes #1 = { nounwind }
 !17 = !{i32 0, !"SV_Position", i8 9, i8 3, !18, i8 4, i32 1, i8 4, i32 0, i8 0, !19}
 !18 = !{i32 0}
 !19 = !{i32 3, i32 15}
-!20 = !{i32 0, i64 8598388784, i32 2, !21}
+!20 = !{i32 0, i64 2207621644336, i32 2, !21}
 !21 = !{i32 2, i32 3}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-gs.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-gs.ll
index 19ccfaacae..2ff3f6aa58 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-gs.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-gs.ll
@@ -231,6 +231,5 @@ attributes #2 = { nounwind readnone }
 !21 = !{!22}
 !22 = !{i32 0, !"SV_Position", i8 9, i8 3, !20, i8 4, i32 1, i8 4, i32 0, i8 0, !23}
 !23 = !{i32 3, i32 15}
-!24 = !{i32 0, i64 8598388784, i32 1, !25}
+!24 = !{i32 0, i64 2207621644336, i32 1, !25}
 !25 = !{i32 3, i32 1, i32 1, i32 1, i32 1}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-hs.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-hs.ll
index 9eb2750070..4be77da40e 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-hs.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-hs.ll
@@ -239,6 +239,5 @@ attributes #1 = { nounwind }
 !23 = !{i32 3, i32 1}
 !24 = !{i32 1, !"SV_InsideTessFactor", i8 9, i8 26, !18, i8 0, i32 1, i8 1, i32 3, i8 0, !23}
 !25 = !{i32 2, !"TEST", i8 9, i8 0, !18, i8 0, i32 1, i8 4, i32 4, i8 0, !19}
-!26 = !{i32 0, i64 8598388784, i32 3, !27}
+!26 = !{i32 0, i64 2207621644336, i32 3, !27}
 !27 = !{void ()* @"\01?HSPatch@@YA?AUPCStruct@@V?$InputPatch@UPosStruct@@$02@@V?$OutputPatch@UPosStruct@@$02@@I@Z", i32 3, i32 3, i32 2, i32 3, i32 3, float 6.400000e+01}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-intersection.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-intersection.ll
index d69d88f08c..a84ca51caf 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-intersection.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-intersection.ll
@@ -201,11 +201,10 @@ attributes #2 = { nounwind readonly }
 !11 = !{!12}
 !12 = !{i32 0, %struct.RWByteAddressBuffer* bitcast (%dx.types.Handle* @"\01?OutBuf@@3URWByteAddressBuffer@@A" to %struct.RWByteAddressBuffer*), !"OutBuf", i32 -1, i32 -1, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !13 = !{null, !"", null, !8, !14}
-!14 = !{i32 0, i64 8598323248}
+!14 = !{i32 0, i64 2207621578800}
 !15 = !{void ()* @"\01?mainIS@@YAXXZ", !"\01?mainIS@@YAXXZ", null, null, !16}
 !16 = !{i32 8, i32 8, i32 5, !17}
 !17 = !{i32 0}
 !18 = !{!19}
 !19 = distinct !{!19, !20, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z: %agg.result"}
 !20 = distinct !{!20, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z"}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-miss.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-miss.ll
index baa1739db7..6e63d1feab 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-miss.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-miss.ll
@@ -206,11 +206,10 @@ attributes #2 = { nounwind readonly }
 !14 = !{!15}
 !15 = !{i32 0, i32 13107}
 !16 = !{null, !"", null, !8, !17}
-!17 = !{i32 0, i64 8598323248}
+!17 = !{i32 0, i64 2207621578800}
 !18 = !{void (%struct.RayPayload*)* @"\01?mainMS@@YAXURayPayload@@@Z", !"\01?mainMS@@YAXURayPayload@@@Z", null, null, !19}
 !19 = !{i32 8, i32 11, i32 6, i32 4, i32 5, !20}
 !20 = !{i32 0}
 !21 = !{!22}
 !22 = distinct !{!22, !23, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z: %agg.result"}
 !23 = distinct !{!23, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z"}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ms.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ms.ll
index 7dba832629..c208830ab8 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ms.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ms.ll
@@ -211,7 +211,6 @@ attributes #1 = { nounwind }
 !17 = !{i32 0, !"SV_Position", i8 9, i8 3, !18, i8 4, i32 1, i8 4, i32 0, i8 0, !19}
 !18 = !{i32 0}
 !19 = !{i32 3, i32 15}
-!20 = !{i32 0, i64 8598323248, i32 9, !21}
+!20 = !{i32 0, i64 2207621578800, i32 9, !21}
 !21 = !{!22, i32 32, i32 0, i32 2, i32 0}
 !22 = !{i32 8, i32 8, i32 2}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-node.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-node.ll
index cdedf36d6f..6d120c35d3 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-node.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-node.ll
@@ -198,7 +198,7 @@ attributes #2 = { nounwind readonly }
 !11 = !{!12}
 !12 = !{i32 0, %struct.RWByteAddressBuffer* bitcast (%dx.types.Handle* @"\01?OutBuf@@3URWByteAddressBuffer@@A" to %struct.RWByteAddressBuffer*), !"OutBuf", i32 -1, i32 -1, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !13 = !{null, !"", null, !8, !14}
-!14 = !{i32 0, i64 8598323248}
+!14 = !{i32 0, i64 2207621578800}
 !15 = !{void ()* @mainNS, !"mainNS", null, null, !16}
 !16 = !{i32 8, i32 15, i32 13, i32 1, i32 15, !17, i32 16, i32 -1, i32 18, !18, i32 4, !19, i32 5, !20}
 !17 = !{!"mainNS", i32 0}
@@ -208,4 +208,3 @@ attributes #2 = { nounwind readonly }
 !21 = !{!22}
 !22 = distinct !{!22, !23, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z: %agg.result"}
 !23 = distinct !{!23, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z"}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ps.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ps.ll
index c8a6846f68..e5b015a474 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ps.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-ps.ll
@@ -208,5 +208,4 @@ attributes #1 = { nounwind readnone }
 !19 = !{!20}
 !20 = !{i32 0, !"SV_Target", i8 9, i8 16, !18, i8 0, i32 1, i8 4, i32 0, i8 0, !21}
 !21 = !{i32 3, i32 15}
-!22 = !{i32 0, i64 8598323248}
-
+!22 = !{i32 0, i64 2207621578800}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-raygeneration.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-raygeneration.ll
index 4306930055..05962398d5 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-raygeneration.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-raygeneration.ll
@@ -201,11 +201,10 @@ attributes #2 = { nounwind readonly }
 !11 = !{!12}
 !12 = !{i32 0, %struct.RWByteAddressBuffer* bitcast (%dx.types.Handle* @"\01?OutBuf@@3URWByteAddressBuffer@@A" to %struct.RWByteAddressBuffer*), !"OutBuf", i32 -1, i32 -1, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !13 = !{null, !"", null, !8, !14}
-!14 = !{i32 0, i64 8598323248}
+!14 = !{i32 0, i64 2207621578800}
 !15 = !{void ()* @"\01?mainRG@@YAXXZ", !"\01?mainRG@@YAXXZ", null, null, !16}
 !16 = !{i32 8, i32 7, i32 5, !17}
 !17 = !{i32 0}
 !18 = !{!19}
 !19 = distinct !{!19, !20, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z: %agg.result"}
 !20 = distinct !{!20, !"\01??$Load@$0IA@@?$Matrix@$07$0BA@$0BA@$01$00@linalg@dx@@SA?AV012@UByteAddressBuffer@@IIW4MatrixLayoutEnum@MatrixLayout@12@@Z"}
-
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-vs.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-vs.ll
index f086c35140..40d10f8b0d 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-vs.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-stage-vs.ll
@@ -208,5 +208,4 @@ attributes #1 = { nounwind readnone }
 !19 = !{!20}
 !20 = !{i32 0, !"OUT", i8 9, i8 0, !18, i8 2, i32 1, i8 4, i32 0, i8 0, !21}
 !21 = !{i32 3, i32 15}
-!22 = !{i32 0, i64 8598388784}
-
+!22 = !{i32 0, i64 2207621644336}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-undef-param.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-undef-param.ll
index 6310a086d6..b105ae6c48 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-undef-param.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-undef-param.ll
@@ -58,5 +58,5 @@ attributes #1 = { nounwind readnone }
 !21 = !{!22}
 !22 = !{i32 0, %struct.RWByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !23 = !{void ()* @main, !"main", null, !20, !24}
-!24 = !{i32 0, i64 8589934608, i32 4, !25}
+!24 = !{i32 0, i64 2207613190160, i32 4, !25}
 !25 = !{i32 4, i32 4, i32 4}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-vectoraccumulatetodescriptor.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-vectoraccumulatetodescriptor.ll
index c9c923245a..355ce5e6bb 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-vectoraccumulatetodescriptor.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-vectoraccumulatetodescriptor.ll
@@ -78,6 +78,5 @@ attributes #2 = { nounwind readnone }
 !6 = !{!7}
 !7 = !{i32 0, %struct.RWByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i1 false, i1 false, i1 false, null}
 !8 = !{void ()* @main, !"main", null, !3, !9}
-!9 = !{i32 0, i64 8598323216, i32 4, !10}
+!9 = !{i32 0, i64 2207621578768, i32 4, !10}
 !10 = !{i32 1, i32 1, i32 1}
-

From 2d3405bc7ae5cd83688cf5a25cb07990201573f3 Mon Sep 17 00:00:00 2001
From: Ashley Coleman <ascoleman@microsoft.com>
Date: Fri, 4 Sep 2026 14:50:29 -0600
Subject: [PATCH 2/3] Address comments

---
 include/dxc/DXIL/DxilConstants.h                                | 2 +-
 include/dxc/DxilContainer/RDAT_LibraryTypes.inl                 | 2 +-
 .../linalgmatrix-groupshared-vector-memory-invalid.ll           | 2 +-
 .../LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll       | 2 +-
 .../LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll            | 2 +-
 tools/clang/tools/dxcompiler/dxcdisassembler.cpp                | 1 +
 6 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/include/dxc/DXIL/DxilConstants.h b/include/dxc/DXIL/DxilConstants.h
index d9226d8d0b..cd9c1074ac 100644
--- a/include/dxc/DXIL/DxilConstants.h
+++ b/include/dxc/DXIL/DxilConstants.h
@@ -2378,7 +2378,7 @@ const uint64_t ShaderFeatureInfo_LinearAlgebra = 0x200000000;
 // This is because of the following set of flags, considered optional
 // and ignored by the runtime if not recognized:
 // D3D11_OPTIONAL_FEATURE_FLAGS 0x7FFFFF0000000000
-const unsigned ShaderFeatureInfoCount = 33;
+const unsigned ShaderFeatureInfoCount = 34;
 static_assert(ShaderFeatureInfoCount <= 40,
               "ShaderFeatureInfo flags must fit within the first 40 bits; "
               "after that we need to expand the FeatureInfo blob part and "
diff --git a/include/dxc/DxilContainer/RDAT_LibraryTypes.inl b/include/dxc/DxilContainer/RDAT_LibraryTypes.inl
index 5fbad24785..9182e765d2 100644
--- a/include/dxc/DxilContainer/RDAT_LibraryTypes.inl
+++ b/include/dxc/DxilContainer/RDAT_LibraryTypes.inl
@@ -88,7 +88,7 @@ RDAT_ENUM_START(DxilFeatureInfo2, uint32_t)
   RDAT_ENUM_VALUE(Opt_UsesDerivatives, 0x100)
   RDAT_ENUM_VALUE(Opt_RequiresGroup, 0x200)
 #if DEF_RDAT_ENUMS == DEF_RDAT_DUMP_IMPL
-  static_assert(DXIL::ShaderFeatureInfoCount == 33,
+  static_assert(DXIL::ShaderFeatureInfoCount == 34,
                 "otherwise, RDAT_ENUM definition needs updating");
   static_assert(DXIL::OptFeatureInfoCount == 2,
                 "otherwise, RDAT_ENUM definition needs updating");
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-groupshared-vector-memory-invalid.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-groupshared-vector-memory-invalid.ll
index 3c07aa0712..debd34b6c4 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-groupshared-vector-memory-invalid.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-groupshared-vector-memory-invalid.ll
@@ -55,5 +55,5 @@ attributes #0 = { nounwind }
 !3 = !{i32 1, i32 10}
 !4 = !{!"cs", i32 6, i32 10}
 !5 = !{void ()* @main, !"main", null, null, !6}
-!6 = !{i32 4, !7}
+!6 = !{i32 0, i64 2199023255552, i32 4, !7}
 !7 = !{i32 4, i32 4, i32 4}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll
index a0b88153c5..4562798a8a 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixaccumulatetomemory.ll
@@ -198,5 +198,5 @@ attributes #2 = { nounwind readnone }
 !11 = !{!12}
 !12 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !13 = !{void ()* @main, !"main", null, !10, !14}
-!14 = !{i32 0, i64 2199023255568, i32 4, !15}
+!14 = !{i32 0, i64 2199031644176, i32 4, !15}
 !15 = !{i32 1, i32 1, i32 1}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll
index 6a13b387e2..44e77119c2 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-matrixstoretomemory.ll
@@ -159,5 +159,5 @@ attributes #1 = { nounwind readnone }
 !10 = !{!11}
 !11 = !{i32 0, %struct.ByteAddressBuffer* undef, !"", i32 0, i32 0, i32 1, i32 11, i32 0, null}
 !12 = !{void ()* @main, !"main", null, !9, !13}
-!13 = !{i32 0, i64 2199023255568, i32 4, !14}
+!13 = !{i32 0, i64 2199031644176, i32 4, !14}
 !14 = !{i32 1, i32 1, i32 1}
diff --git a/tools/clang/tools/dxcompiler/dxcdisassembler.cpp b/tools/clang/tools/dxcompiler/dxcdisassembler.cpp
index 1ad8474e50..c040474602 100644
--- a/tools/clang/tools/dxcompiler/dxcdisassembler.cpp
+++ b/tools/clang/tools/dxcompiler/dxcdisassembler.cpp
@@ -349,6 +349,7 @@ PCSTR g_pFeatureInfoNames[] = {
     "Writeable MSAA Textures",
     "SampleCmp with gradient or bias",
     "Extended command info",
+    "Linear Algebra",
 };
 static_assert(_countof(g_pFeatureInfoNames) == ShaderFeatureInfoCount,
               "g_pFeatureInfoNames needs to be updated");

From 90dbea2be56797b1c2cbb7c17b19c16eab240968 Mon Sep 17 00:00:00 2001
From: Ashley Coleman <ascoleman@microsoft.com>
Date: Tue, 8 Sep 2026 17:19:41 -0600
Subject: [PATCH 3/3] Address comments

---
 .../LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast1.ll  | 2 +-
 .../LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast2.ll  | 2 +-
 .../LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast3.ll  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast1.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast1.ll
index 39437b3ae3..865899c663 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast1.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast1.ll
@@ -31,6 +31,6 @@ attributes #0 = { nounwind }
 !2 = !{i32 1, i32 10}
 !3 = !{!"cs", i32 6, i32 10}
 !4 = !{void ()* @main, !"main", null, null, !5}
-!5 = !{i32 4, !6}
+!5 = !{i32 0, i64 2199023255552, i32 4, !6}
 !6 = !{i32 1, i32 1, i32 1}
 !7 = !{%dx.types.LinAlgMatrixC4M4N5U1S2 undef, i32 4, i32 4, i32 5, i32 1, i32 2}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast2.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast2.ll
index 49414b1c6c..ffbd3227b7 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast2.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast2.ll
@@ -31,6 +31,6 @@ attributes #0 = { nounwind }
 !2 = !{i32 1, i32 10}
 !3 = !{!"cs", i32 6, i32 10}
 !4 = !{void ()* @main, !"main", null, null, !5}
-!5 = !{i32 4, !6}
+!5 = !{i32 0, i64 2199023255552, i32 4, !6}
 !6 = !{i32 1, i32 1, i32 1}
 !7 = !{%dx.types.LinAlgMatrixC4M4N5U1S2 undef, i32 4, i32 4, i32 5, i32 1, i32 2}
diff --git a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast3.ll b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast3.ll
index c47ba635df..9db0c8ebc9 100644
--- a/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast3.ll
+++ b/tools/clang/test/LitDXILValidation/LinAlgMatrix/linalgmatrix-no-bitcast3.ll
@@ -30,6 +30,6 @@ attributes #0 = { nounwind }
 !2 = !{i32 1, i32 10}
 !3 = !{!"cs", i32 6, i32 10}
 !4 = !{void ()* @main, !"main", null, null, !5}
-!5 = !{i32 4, !6}
+!5 = !{i32 0, i64 2199023255552, i32 4, !6}
 !6 = !{i32 1, i32 1, i32 1}
 !7 = !{%dx.types.LinAlgMatrixC4M4N5U1S2 undef, i32 4, i32 4, i32 5, i32 1, i32 2}