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-rw-r--r--js/src/jit-test/tests/basic/testMulOverflow.js6
1 files changed, 6 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testMulOverflow.js b/js/src/jit-test/tests/basic/testMulOverflow.js
new file mode 100644
index 0000000000..5d7a1339fc
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testMulOverflow.js
@@ -0,0 +1,6 @@
+function testMulOverflow() {
+ var a = [];
+ for (let j=0;j<5;++j) a.push(0 | ((0x60000009) * 0x60000009));
+ return a.join(",");
+}
+assertEq(testMulOverflow(), "-1073741824,-1073741824,-1073741824,-1073741824,-1073741824");