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-rw-r--r--js/src/jit-test/tests/ion/bug824863.js53
1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug824863.js b/js/src/jit-test/tests/ion/bug824863.js
new file mode 100644
index 000000000..32627b9c6
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug824863.js
@@ -0,0 +1,53 @@
+Module = {};
+var Runtime = {
+ alignMemory: function alignMemory(size, quantum) {
+ return Math.ceil((size) / (quantum ? quantum : 4)) * (quantum ? quantum : 4);
+ },
+}
+function assert(condition, text) {
+ throw text;
+}
+STACK_ROOT = STACKTOP = Runtime.alignMemory(1);
+function _main() {
+ var __stackBase__ = STACKTOP;
+ var label;
+ label = 2;
+ while (1) {
+ switch (label) {
+ case 2:
+ var $f = __stackBase__;
+ var $1 = __stackBase__ + 12;
+ var $2 = __stackBase__ + 24;
+ var $3 = $f | 0;
+ var $4 = $f + 4 | 0;
+ var $5 = $f + 8 | 0;
+ var $_0 = $1 | 0;
+ var $_1 = $1 + 4 | 0;
+ var $_2 = $1 + 8 | 0;
+ var $j_012 = 0;
+ label = 4;
+ break;
+ case 4:
+ assertEq($_2, 24);
+ if (($j_012 | 0) != 110) {
+ var $j_012 = $j_012 + 1;
+ break;
+ }
+ var $23 = $i_014 + 1 | 0;
+ if (($23 | 0) != 110) {
+ var $i_014 = $23;
+ var $j_012 = 0;
+ label = 4;
+ break;
+ }
+ default:
+ assert(0, "bad label: " + label);
+ }
+ }
+}
+try {
+ _main(0, [], 0);
+ assertEq(0, 1);
+} catch(e) {
+ assertEq(e, "bad label: 4");
+}