vendor/llvm-project/llvmorg-17-init-19304-gd0b54bb50e51

1 files changed, 14 insertions, 0 deletions

diff --git a/llvm/lib/ObjectYAML/DXContainerEmitter.cpp b/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
index a5c60a6dc9cc..64b13fc0ccde 100644
--- a/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
+++ b/llvm/lib/ObjectYAML/DXContainerEmitter.cpp
@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/BinaryFormat/DXContainer.h"
+#include "llvm/MC/DXContainerPSVInfo.h"
 #include "llvm/ObjectYAML/ObjectYAML.h"
 #include "llvm/ObjectYAML/yaml2obj.h"
 #include "llvm/Support/Errc.h"
@@ -193,6 +194,19 @@ void DXContainerWriter::writeParts(raw_ostream &OS) {
       OS.write(reinterpret_cast<char *>(&Hash), sizeof(dxbc::ShaderHash));
       break;
     }
+    case dxbc::PartType::PSV0: {
+      if (!P.Info.has_value())
+        continue;
+      mcdxbc::PSVRuntimeInfo PSV;
+      memcpy(&PSV.BaseData, &P.Info->Info, sizeof(dxbc::PSV::v2::RuntimeInfo));
+      PSV.Resources = P.Info->Resources;
+
+      if (sys::IsBigEndianHost)
+        PSV.swapBytes(static_cast<Triple::EnvironmentType>(
+            Triple::Pixel + P.Info->Info.ShaderStage));
+      PSV.write(OS, P.Info->Version);
+      break;
+    }
     case dxbc::PartType::Unknown:
       break; // Skip any handling for unrecognized parts.
     }