From 38ef388759a6a2f97bd7d94f6e4875d3ed689ff6 Mon Sep 17 00:00:00 2001
From: Jan Kotas <jkotas@microsoft.com>
Date: Sat, 14 Oct 2023 12:08:22 -0700
Subject: [PATCH] Workaround for https://github.com/dotnet/runtime/issues/93442

---
 src/coreclr/inc/safemath.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/coreclr/inc/safemath.h b/src/coreclr/inc/safemath.h
index 3c020de6884781..f1b0300d581954 100644
--- a/src/coreclr/inc/safemath.h
+++ b/src/coreclr/inc/safemath.h
@@ -481,6 +481,9 @@ template<typename T> class ClrSafeInt
     Which ought to inline nicely
 */
     // Returns true if safe, false for overflow.
+#if defined(_MSC_VER) && defined(HOST_ARM64) // Workaround for https://github.com/dotnet/runtime/issues/93442
+#pragma optimize("", off)
+#endif
     static bool multiply(T lhs, T rhs, T &result)
     {
         if(Is64Bit())
@@ -675,6 +678,9 @@ template<typename T> class ClrSafeInt
             }
         }
     }
+#if defined(_MSC_VER) && defined(HOST_ARM64) // Workaround for https://github.com/dotnet/runtime/issues/93442
+#pragma optimize("", on)
+#endif
 
     // Returns true if safe, false on overflow
     static inline bool addition(T lhs, T rhs, T &result)