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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/ion/getprop-cache.js
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--js/src/jit-test/tests/ion/getprop-cache.js28
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/getprop-cache.js b/js/src/jit-test/tests/ion/getprop-cache.js
new file mode 100644
index 0000000000..68df630dd2
--- /dev/null
+++ b/js/src/jit-test/tests/ion/getprop-cache.js
@@ -0,0 +1,28 @@
+function test1() {
+ function h(node) {
+ var x = 0.1;
+ for (var i=0; i<100; i++) {
+ x += node.parent;
+ }
+ return x;
+ }
+ function build(depth) {
+ if (depth > 10)
+ return {parent: 3.3};
+ return {__proto__: build(depth + 1)};
+ }
+ var tree = build(0);
+ assertEq(h(tree)|0, 330);
+}
+test1();
+
+function test2() {
+ function Foo() {};
+ Foo.prototype.x = 3.3;
+
+ var o = new Foo();
+ for (var i=0; i<100; i++) {
+ assertEq(o.x, 3.3);
+ }
+}
+test2();