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Unified Diff: test/mjsunit/regress/regress-crbug-523213.js

Issue 1313303002: Do not inline array resize operations for outdated prototype maps. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 4 months ago
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Index: test/mjsunit/regress/regress-crbug-523213.js
diff --git a/test/mjsunit/regress/regress-449291.js b/test/mjsunit/regress/regress-crbug-523213.js
similarity index 65%
copy from test/mjsunit/regress/regress-449291.js
copy to test/mjsunit/regress/regress-crbug-523213.js
index fb56027b67f3f176f1432c11b39075aec6cc8429..15b16bb4f9e6488f08d292c6e3feb0ace994791d 100644
--- a/test/mjsunit/regress/regress-449291.js
+++ b/test/mjsunit/regress/regress-crbug-523213.js
@@ -4,16 +4,18 @@
// Flags: --allow-natives-syntax
-a = {y:1.5};
-a.y = 1093445778;
-b = a.y;
-c = {y:{}};
+var v1 = [];
+var v2 = [];
+v1.__proto__ = v2;
-function f() {
- return {y: b};
+function f(){
+ var a = [];
+ for(var i=0; i<2; i++){
+ a.push([]);
+ a = v2;
+ }
}
f();
-f();
%OptimizeFunctionOnNextCall(f);
-assertEquals(f().y, 1093445778);
+f();
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