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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/basic/testSlowArrayPopMultiFrame.js')
-rw-r--r--js/src/jit-test/tests/basic/testSlowArrayPopMultiFrame.js24
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testSlowArrayPopMultiFrame.js b/js/src/jit-test/tests/basic/testSlowArrayPopMultiFrame.js
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index 000000000..a1917ff64
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+++ b/js/src/jit-test/tests/basic/testSlowArrayPopMultiFrame.js
@@ -0,0 +1,24 @@
+// Same thing but it needs to reconstruct multiple stack frames (so,
+// multiple functions called inside the loop)
+function testSlowArrayPopMultiFrame() {
+ var a = [];
+ for (var i = 0; i < 9; i++)
+ a[i] = [0];
+ a[8].__defineGetter__("0", function () { return 23; });
+
+ function child(a, i) {
+ return a[i].pop(); // reenters interpreter in getter
+ }
+ function parent(a, i) {
+ return child(a, i);
+ }
+ function gramps(a, i) {
+ return parent(a, i);
+ }
+
+ var last;
+ for (var i = 0; i < 9; i++)
+ last = gramps(a, i);
+ return last;
+}
+assertEq(testSlowArrayPopMultiFrame(), 23);