From 34501a1505ad892eaa289b9194c1ff7a7927add0 Mon Sep 17 00:00:00 2001
From: Jacob Szwejbka <jakeszwe@meta.com>
Date: Thu, 6 Feb 2025 20:14:13 -0800
Subject: [PATCH] update emitter default evalue to have dim order match size

Summary: Its rare for an emitted tensor to be default but it can happen with placeholders. When it happens we need to serialize dim order too since we check that its == in length to size at deserialization.

Differential Revision: D69211447
---
 exir/emit/_emitter.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exir/emit/_emitter.py b/exir/emit/_emitter.py
index 562ed145699..4082086a40e 100644
--- a/exir/emit/_emitter.py
+++ b/exir/emit/_emitter.py
@@ -1189,7 +1189,7 @@ def _get_empty_tensor_evalue() -> EValue:
                     # The runtime currently only supports tensors with offset 0.
                     storage_offset=0,
                     sizes=[0],
-                    dim_order=[],
+                    dim_order=[0],
                     requires_grad=False,
                     layout=0,
                     data_buffer_idx=0,