Change PC for OSR entries to point to something more sensible (i.e. the first UnknownOsrValue), rem…

test/mjsunit/compiler/nested-osr.js

Index: test/mjsunit/compiler/nested-osr.js
diff --git a/test/mjsunit/regress/regress-2499.js b/test/mjsunit/compiler/nested-osr.js
similarity index 84%
copy from test/mjsunit/regress/regress-2499.js
copy to test/mjsunit/compiler/nested-osr.js
index 52aad874db6fcdc89f5ee1ae4db45304e64b0e77..4bdb0828ca2272332701c579bcbf9952cf43e6a4 100644
--- a/test/mjsunit/regress/regress-2499.js
+++ b/test/mjsunit/compiler/nested-osr.js
@@ -25,16 +25,22 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Flags: --allow-natives-syntax
+// Flags: --use-osr
 
-function foo(word, nBits) {
-  return (word[1] >>> nBits) | (word[0] << (32 - nBits));
+function f() {
+  var sum = 0;
+  for (var i = 0; i < 10; i++) {
+    for (var j = 0; j < 100000; j++) {
+      var x = i + 2;
+      var y = x + 5;
+      var z = y + 3;
+      sum += z;
+    }
+  }
+  return sum;
 }
 
-word = [0x1001, 0];
 
-var expected = foo(word, 1);
-foo(word, 1);
-%OptimizeFunctionOnNextCall(foo);
-var optimized = foo(word, 1);
-assertEquals(expected, optimized)
+assertEquals(14500000, f());
+assertEquals(14500000, f());
+assertEquals(14500000, f());