Workaround for #93442 (#93523)

* Revert "Disable value_numbering_checked_arithmetic_with_constants_ro (#93507)"

This reverts commit 28cf63f.

* Revert "Disable failing win-arm64 JIT tests (#93451)"

This reverts commit 1e8379d.

* Workaround for #93442

src/coreclr/inc/safemath.h

@@ -688,6 +688,10 @@ template<typename T> class ClrSafeInt
     INDEBUG( mutable bool m_checkedOverflow; )
 };
 
+#if defined(_MSC_VER) && defined(HOST_ARM64) // Workaround for https://github.com/dotnet/runtime/issues/93442
+#pragma optimize("", off)
+#endif
+
 template <>
 inline bool ClrSafeInt<int64_t>::multiply(int64_t lhs, int64_t rhs, int64_t &result)
 {
@@ -874,6 +878,10 @@ inline bool ClrSafeInt<uint8_t>::multiply(uint8_t lhs, uint8_t rhs, uint8_t &res
     return true;
 }
 
+#if defined(_MSC_VER) && defined(HOST_ARM64) // Workaround for https://github.com/dotnet/runtime/issues/93442
+#pragma optimize("", on)
+#endif
+
 // Allows creation of a ClrSafeInt corresponding to the type of the argument.
 template <typename T>
 ClrSafeInt<T> AsClrSafeInt(T t)

src/tests/issues.targets

@@ -332,24 +332,6 @@
         <ExcludeList Include="$(XunitTestBinBase)/Regressions/coreclr/GitHub_45929/test45929/*">
             <Issue>https://github.com/dotnet/runtime/issues/60152</Issue>
         </ExcludeList>
-        <ExcludeList Include="$(XunitTestBinBase)/JIT/IL_Conformance/Old/Conformance_Base/ldc_mul_ovf_i4/**">
-            <Issue>https://github.com/dotnet/runtime/issues/93441</Issue>
-        </ExcludeList>
-        <ExcludeList Include="$(XunitTestBinBase)/JIT/jit64/rtchecks/overflow/overflow02_mul/**">
-            <Issue>https://github.com/dotnet/runtime/issues/93442</Issue>
-        </ExcludeList>
-        <ExcludeList Include="$(XunitTestBinBase)/JIT/Regression/CLR-x86-JIT/V1-M09.5-PDC/b25815/**">
-            <Issue>https://github.com/dotnet/runtime/issues/93443</Issue>
-        </ExcludeList>
-        <ExcludeList Include="$(XunitTestBinBase)/JIT/Regression/CLR-x86-JIT/V1-M12-Beta2/b71869/**">
-            <Issue>https://github.com/dotnet/runtime/issues/93444</Issue>
-        </ExcludeList>
-        <ExcludeList Include="$(XunitTestBinBase)/JIT/opt/AssertionPropagation/ArrBoundElim/**">
-            <Issue>https://github.com/dotnet/runtime/issues/93441</Issue>
-        </ExcludeList>
-        <ExcludeList Include="$(XunitTestBinBase)/JIT/Directed/ConstantFolding/value_numbering_checked_arithmetic_with_constants_ro/**">
-           <Issue>https://github.com/dotnet/runtime/issues/93506</Issue>
-        </ExcludeList>
     </ItemGroup>
 
     <!-- The following are x64 Unix failures on CoreCLR. -->