From ba9b2785c69c1b8c6d2b4103267b5281815f9f23 Mon Sep 17 00:00:00 2001
From: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
Date: Thu, 30 Jan 2025 00:59:49 -0800
Subject: Support cooperative vector (#6223)

* Support cooperative vector without Vulkan-header update

Adding a Slang support for cooperative vector.
But this commit doesn't have Vulkan-header update.
---
 source/slang/slang-emit-hlsl.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'source/slang/slang-emit-hlsl.cpp')

diff --git a/source/slang/slang-emit-hlsl.cpp b/source/slang/slang-emit-hlsl.cpp
index 7bd3bb3db..53545b31f 100644
--- a/source/slang/slang-emit-hlsl.cpp
+++ b/source/slang/slang-emit-hlsl.cpp
@@ -765,6 +765,7 @@ bool HLSLSourceEmitter::tryEmitInstExprImpl(IRInst* inst, const EmitOpInfo& inOu
             m_writer->emit("GroupMemoryBatrierWithGroupSync();\n");
             return true;
         }
+    case kIROp_MakeCoopVector:
     case kIROp_MakeVector:
     case kIROp_MakeMatrix:
         {
@@ -1359,6 +1360,16 @@ void HLSLSourceEmitter::emitSimpleTypeImpl(IRType* type)
             emitSimpleTypeImpl(cast<IRAtomicType>(type)->getElementType());
             return;
         }
+    case kIROp_CoopVectorType:
+        {
+            auto coopVecType = (IRCoopVectorType*)type;
+            m_writer->emit("CoopVector<");
+            emitType(coopVecType->getElementType());
+            m_writer->emit(",");
+            m_writer->emit(getIntVal(coopVecType->getElementCount()));
+            m_writer->emit(">");
+            return;
+        }
     case kIROp_ConstRefType:
         {
             emitSimpleTypeImpl(as<IRConstRefType>(type)->getValueType());
-- 
cgit v1.2.3