1 files changed, 4 insertions, 0 deletions
diff --git a/source/slang/slang-emit-cuda.cpp b/source/slang/slang-emit-cuda.cpp
index c51d0c20a..58ac377bf 100644
--- a/source/slang/slang-emit-cuda.cpp
+++ b/source/slang/slang-emit-cuda.cpp
@@ -84,6 +84,10 @@ UnownedStringSlice CUDASourceEmitter::getBuiltinTypeName(IROp op)
     case kIROp_UIntPtrType:
         return UnownedStringSlice("uint");
 #endif
+    case kIROp_Int8x4PackedType:
+    case kIROp_UInt8x4PackedType:
+        return UnownedStringSlice("uint");
+
     case kIROp_HalfType:
         return UnownedStringSlice("__half");