swift-5.6.1-armv7

Float16.patch

diff --git a/stdlib/public/runtime/Float16Support.cpp b/stdlib/public/runtime/Float16Support.cpp
index 817739d4cdf..b1896a4e364 100644
--- a/stdlib/public/runtime/Float16Support.cpp
+++ b/stdlib/public/runtime/Float16Support.cpp
@@ -29,7 +29,7 @@
 
 // Android NDK <r21 do not provide `__aeabi_d2h` in the compiler runtime,
 // provide shims in that case.
-#if (defined(__ANDROID__) && defined(__ARM_ARCH_7A__) && defined(__ARM_EABI__)) || \
+#if ((defined(__ANDROID__) || defined(__linux__)) && defined(__arm__)) || \
   ((defined(__i386__) || defined(__i686__) || defined(__x86_64__)) && !defined(__APPLE__))
 
 #include "../SwiftShims/Visibility.h"

RefCount.patch

diff --git a/stdlib/public/SwiftShims/RefCount.h b/stdlib/public/SwiftShims/RefCount.h
index 5c8211f5e9f..fe54839aaae 100644
--- a/stdlib/public/SwiftShims/RefCount.h
+++ b/stdlib/public/SwiftShims/RefCount.h
@@ -1319,7 +1319,12 @@ class HeapObjectSideTableEntry {
 
   public:
   HeapObjectSideTableEntry(HeapObject *newObject)
-    : object(newObject), refCounts()
+    : object(newObject), 
+#if __arm__ // https://bugs.swift.org/browse/SR-5846
+   refCounts(SideTableRefCounts::Initialized)
+#else
+   refCounts()
+#endif
   { }
 
 #pragma clang diagnostic push