From 0feaa932f68a40fdc37287d2cc69acfa3508f36f Mon Sep 17 00:00:00 2001
From: "1998zhangyi@gmail.com" <1998zhangyi@gmail.com>
Date: Tue, 6 Dec 2022 00:37:32 -0800
Subject: [PATCH] [C++20/DR] Fix compile error for equality in rewrite
 expressions

---
 lib/Runtime/Language/SimdUtils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Runtime/Language/SimdUtils.h b/lib/Runtime/Language/SimdUtils.h
index 420d785b623..e7355427dc9 100644
--- a/lib/Runtime/Language/SimdUtils.h
+++ b/lib/Runtime/Language/SimdUtils.h
@@ -45,7 +45,7 @@ struct _SIMDValue
     {
         f64[SIMD_X] = f64[SIMD_Y] = 0;
     }
-    bool operator==(const _SIMDValue& r)
+    bool operator==(const _SIMDValue& r) const
     {
         // don't compare f64/f32 because NaN bit patterns will not be considered equal.
         return (this->i32[SIMD_X] == r.i32[SIMD_X] &&