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-rw-r--r--js/src/jit-test/tests/cacheir/bug1451984.js10
1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/bug1451984.js b/js/src/jit-test/tests/cacheir/bug1451984.js
new file mode 100644
index 0000000000..bfbcb109ba
--- /dev/null
+++ b/js/src/jit-test/tests/cacheir/bug1451984.js
@@ -0,0 +1,10 @@
+// This test case originally failed only with --enable-more-deterministic
+
+setJitCompilerOption("ion.forceinlineCaches", 1);
+function f(x) {
+ return Math.pow(Math.fround(Math.fround()), ~(x >>> 0));
+}
+assertEq(f(-1),1);
+assertEq(f(-1),1);
+assertEq(f(-1),1);
+assertEq(f(-1),1);