Reland and fix "Add support for keyed-call on arrays of fast elements"

test/mjsunit/regress/clear-keyed-call.js

Index: test/mjsunit/regress/clear-keyed-call.js
diff --git a/test/mjsunit/compiler/osr-uint32.js b/test/mjsunit/regress/clear-keyed-call.js
similarity index 88%
copy from test/mjsunit/compiler/osr-uint32.js
copy to test/mjsunit/regress/clear-keyed-call.js
index d6fcae546cfa82dbb7a32ca7baa5b4339c86ba77..6870f606c03b81bb23a5c1f2c403e2c3a29c04b8 100644
--- a/test/mjsunit/compiler/osr-uint32.js
+++ b/test/mjsunit/regress/clear-keyed-call.js
@@ -25,15 +25,16 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Loop to force OSR.
-var j = 0;
-for (var i = 0; i < 80000; i++) {
-    j++;
-}
+// Flags: --expose-gc --allow-natives-syntax
 
-function SarShr(val) {
-  return val >> (-2 >>> 0);
+function f(a) {
+  a[0](1);
 }
 
-var K3 = 0x80000000;
-assertEquals(-2, SarShr(K3 | 0));
+f([function(a) { return a; }]);
+f([function(a) { return a; }]);
+f([function(a) { return a; }]);
+%NotifyContextDisposed();
+gc();
+gc();
+gc();