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-rw-r--r--js/src/jit-test/tests/ion/bug1034400.js28
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1034400.js b/js/src/jit-test/tests/ion/bug1034400.js
new file mode 100644
index 000000000..d55aaffc7
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1034400.js
@@ -0,0 +1,28 @@
+var countG = 0;
+function g() {
+ switch(countG++) {
+ case 0: return 42;
+ case 1: return "yo";
+ case 2: return {};
+ }
+}
+
+var countFault = 0;
+function uceFault() {
+ if (countFault++ == 4)
+ uceFault = function() { return true }
+ return false;
+}
+
+function f() {
+ var x = !g();
+ if (uceFault() || uceFault()) {
+ assertEq(x, false);
+ return 0;
+ }
+ return 1;
+}
+
+f();
+f();
+f();