Index: test/webkit/dfg-obvious-constant-cfa.js |
diff --git a/test/webkit/concat-while-having-a-bad-time.js b/test/webkit/dfg-obvious-constant-cfa.js |
similarity index 77% |
copy from test/webkit/concat-while-having-a-bad-time.js |
copy to test/webkit/dfg-obvious-constant-cfa.js |
index dfda1e08a0b36194b787a44ee12a9693acd8aeaf..fc5d3d6a52ed4cb0e0e036bcf86adf8b410b731f 100644 |
--- a/test/webkit/concat-while-having-a-bad-time.js |
+++ b/test/webkit/dfg-obvious-constant-cfa.js |
@@ -22,10 +22,25 @@ |
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
description( |
-"Tests the behavior of Array.prototype.concat while the array is having a bad time due to one of the elements we are concatenating." |
+"This tests that if the CFA performs constant folding on an obvious set and then get of a captured local, then we don't crash." |
); |
-Object.defineProperty(Array.prototype, 0, { writable: false }); |
-shouldBe("[42].concat()", "[42]"); |
+function bar(a, b) { |
+ var x; |
+ var y; |
+ function baz() { |
+ return x + y; |
+ } |
+ x = 13; |
+ y = 16; |
+ if (y == 16) { |
+ return x + a + b + baz(); |
+ } else |
+ return 24; |
+} |
+var result = 0; |
+for (var i = 0; i < 200; ++i) |
+ result += bar(i, 1000); |
+shouldBe("result", "228300"); |