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-rw-r--r--js/src/jit-test/tests/ion/bug995817.js17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug995817.js b/js/src/jit-test/tests/ion/bug995817.js
new file mode 100644
index 000000000..6a4677185
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug995817.js
@@ -0,0 +1,17 @@
+setJitCompilerOption('baseline.warmup.trigger', 1);
+let r;
+(function() {
+ function f() {
+ return (1 + -1 / 0) << null;
+ }
+ assertEq(f(), 0);
+ assertEq(f(), 0);
+
+ function g(x,y) {
+ var a = x|0;
+ var b = y|0;
+ return (a / b + a / b) | 0;
+ }
+ assertEq(g(3,4), 1);
+ assertEq(g(3,4), 1);
+})();