summaryrefslogtreecommitdiffstats
path: root/js/src/jit-test/tests/ion/bug1064537.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/jit-test/tests/ion/bug1064537.js')
-rw-r--r--js/src/jit-test/tests/ion/bug1064537.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1064537.js b/js/src/jit-test/tests/ion/bug1064537.js
new file mode 100644
index 000000000..60ddd8ceb
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1064537.js
@@ -0,0 +1,17 @@
+
+function test(a) {
+ return (a)?a:0;
+}
+function test2(a) {
+ return (a)?0:a;
+}
+
+function isNegativeZero(x) {
+ return x===0 && (1/x)===-Infinity;
+}
+
+test(0)
+assertEq(isNegativeZero(test(-0)), false)
+assertEq(isNegativeZero(test(-0)), false)
+assertEq(isNegativeZero(test2(-0)), true)
+assertEq(isNegativeZero(test2(-0)), true)