Support constant vectors of field elements

NilFoundation · Jul 14, 2023 · 3f8f307 · 3f8f307
1 parent bd4df64
commit 3f8f307
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/clang/lib/CodeGen/CGExprConstant.cpp b/clang/lib/CodeGen/CGExprConstant.cpp
@@ -2129,7 +2129,11 @@ llvm::Constant *ConstantEmitter::tryEmitPrivate(const APValue &Value,
         Inits[I] = llvm::ConstantInt::get(CGM.getLLVMContext(), Elt.getInt());
       else if (Elt.isFloat())
         Inits[I] = llvm::ConstantFP::get(CGM.getLLVMContext(), Elt.getFloat());
-      else
+      else if (Elt.isField()) {
+        const llvm::FieldElem &Field = Elt.getField();
+        auto FieldType = llvm::GaloisFieldType::get(CGM.getLLVMContext(), Field.getKind());
+        Inits[I] = llvm::ConstantField::get(FieldType, Field);
+      } else
         llvm_unreachable("unsupported vector element type");
     }
     return llvm::ConstantVector::get(Inits);