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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/ion/bug831087.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/ion/bug831087.js')
-rw-r--r--js/src/jit-test/tests/ion/bug831087.js15
1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug831087.js b/js/src/jit-test/tests/ion/bug831087.js
new file mode 100644
index 000000000..fb672075d
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug831087.js
@@ -0,0 +1,15 @@
+function isNegZero(x) {
+ return x===0 && (1/x)===-Infinity;
+}
+
+try {
+ for (y = 0; y < 1; y++) {
+ x = y;
+ }
+} catch (e) {}
+
+function f() {
+ (x /= -9)
+}
+f()
+assertEq(isNegZero(this.x), true);