Make it easier to test OSR with %OptimizeOsr() runtime call.

test/mjsunit/compiler/osr-regex-id.js

Index: test/mjsunit/compiler/osr-regex-id.js
diff --git a/test/mjsunit/compiler/osr-regex-id.js b/test/mjsunit/compiler/osr-regex-id.js
index f703e3bda7f9aa1efebc8dd1c78dea1ed26c96cb..7831b148408b63b9569aca7eb30085f62cfc9b28 100644
--- a/test/mjsunit/compiler/osr-regex-id.js
+++ b/test/mjsunit/compiler/osr-regex-id.js
@@ -9,14 +9,14 @@ function id(f) { return f; }
 function foo(a) {
   var r = /\0/;
   for (var i = 0; i < 10; i++) {
-    if (a) %OptimizeFunctionOnNextCall(foo, "osr");
+    if (a) %OptimizeOsr();
   }
   return r;
 }
 
 function bar(a) {
   for (var i = 0; i < 10; i++) {
-    if (a) %OptimizeFunctionOnNextCall(bar, "osr");
+    if (a) %OptimizeOsr();
     var r = /\0/;
   }
   return r;
@@ -24,7 +24,7 @@ function bar(a) {
 
 function baz(a) {
   for (var i = 0; i < 10; i++) {
-    if (a) %OptimizeFunctionOnNextCall(baz, "osr");
+    if (a) %OptimizeOsr();
   }
   return /\0/;
 }
@@ -32,7 +32,7 @@ function baz(a) {
 function qux(a) {
   for (var i = 0; i < 10; i++) {
     if (i > 5 && a) {
-      %OptimizeFunctionOnNextCall(qux, "osr");
+      %OptimizeOsr();
     } else {
       var r = /\0/;
     }