1 files changed, 1 insertions, 7 deletions
diff --git a/clang/lib/CodeGen/Targets/RISCV.cpp b/clang/lib/CodeGen/Targets/RISCV.cpp
index b04e436..873e696 100644
--- a/clang/lib/CodeGen/Targets/RISCV.cpp
+++ b/clang/lib/CodeGen/Targets/RISCV.cpp
@@ -495,13 +495,7 @@ ABIArgInfo RISCVABIInfo::classifyArgumentType(QualType Ty, bool IsFixed,
         return getNaturalAlignIndirect(Ty, /*ByVal=*/false);
     }
 
-    ABIArgInfo Info = ABIArgInfo::getDirect();
-
-    // If it is tuple type, it can't be flattened.
-    if (llvm::StructType *STy = dyn_cast<llvm::StructType>(CGT.ConvertType(Ty)))
-      Info.setCanBeFlattened(!STy->containsHomogeneousScalableVectorTypes());
-
-    return Info;
+    return ABIArgInfo::getDirect();
   }
 
   if (const VectorType *VT = Ty->getAs<VectorType>())