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-rw-r--r--js/src/jit-test/tests/ion/bug684384.js58
1 files changed, 58 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug684384.js b/js/src/jit-test/tests/ion/bug684384.js
new file mode 100644
index 000000000..b3f3f4543
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug684384.js
@@ -0,0 +1,58 @@
+// Labeled break tests.
+function f1() {
+ foo:
+ if ([1]) {
+ bar:
+ for (var i=0; i<100; i++) {
+ if (i > 60)
+ break foo;
+ }
+ assertEq(0, 1);
+ }
+ assertEq(i, 61);
+ return true;
+}
+assertEq(f1(), true);
+
+// Label with no breaks.
+function f2() {
+ foo:
+ if ([1]) {
+ for (var i=0; i<100; i++) {
+ }
+ }
+ assertEq(i, 100);
+ return true;
+}
+assertEq(f2(), true);
+
+// No breaks and early return.
+function f3() {
+ foo: {
+ if (true) {
+ for (var i=0; i<100; i++) {
+ }
+ }
+ return false;
+ }
+ assertEq(i, 100);
+ return true;
+}
+assertEq(f3(), false);
+
+// Multiple breaks.
+function f4() {
+ foo: {
+ if (true) {
+ for (var i=0; i<100; i++)
+ if (i > 70)
+ break foo;
+ if (i > 80)
+ break foo;
+ }
+ break foo;
+ }
+ assertEq(i, 71);
+ return true;
+}
+assertEq(f4(), true);