From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 js/src/jit-test/tests/ion/bug870356.js | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 js/src/jit-test/tests/ion/bug870356.js

(limited to 'js/src/jit-test/tests/ion/bug870356.js')

diff --git a/js/src/jit-test/tests/ion/bug870356.js b/js/src/jit-test/tests/ion/bug870356.js
new file mode 100644
index 000000000..a634a1816
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug870356.js
@@ -0,0 +1,33 @@
+function f1(x) {
+    return Math.round(x);
+}
+assertEq(f1(3.3), 3);
+assertEq(f1(-2.842170943040401e-14), -0);
+
+function f2(x) {
+    return Math.round(x);
+}
+assertEq(f2(3.3), 3);
+assertEq(f2(-1.3), -1);
+assertEq(f2(-1.8), -2);
+assertEq(f2(-0.9), -1);
+assertEq(f2(-0.6), -1);
+assertEq(f2(-0.4), -0);
+
+function f3(x) {
+    return Math.round(x);
+}
+assertEq(f3(0.1), 0);
+assertEq(f3(-0.5), -0);
+
+function f4(x) {
+    return Math.round(x);
+}
+assertEq(f4(0.1), 0);
+assertEq(f4(-0), -0);
+
+function f5(x) {
+    return Math.round(x);
+}
+assertEq(f5(2.9), 3);
+assertEq(f5(NaN), NaN);
-- 
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