[arm64] We must not overwrite registers for binop results that are used in frame states.

test/mjsunit/compiler/regress-5158.js

Index: test/mjsunit/compiler/regress-5158.js
diff --git a/test/mjsunit/regress/regress-5085.js b/test/mjsunit/compiler/regress-5158.js
similarity index 70%
copy from test/mjsunit/regress/regress-5085.js
copy to test/mjsunit/compiler/regress-5158.js
index 0ed034dc2d09e97827e2b4881570d60be2b5072b..ead5f4ed9d36bde7ddf9036f8f18bc11bc386ed3 100644
--- a/test/mjsunit/regress/regress-5085.js
+++ b/test/mjsunit/compiler/regress-5158.js
@@ -5,10 +5,12 @@
 // Flags: --allow-natives-syntax
 
 function foo(x) {
-  return x instanceof Proxy;
+  x = +x;
+  return (x > 0) ? x : 0 - x;
 }
 
-assertFalse(foo({}));
-assertFalse(foo({}));
+foo(1);
+foo(-1);
+foo(0);
 %OptimizeFunctionOnNextCall(foo);
-assertFalse(foo({}));
+assertEquals(2147483648, foo(-2147483648));