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-rw-r--r--js/src/jit-test/tests/ion/bug729573.js18
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug729573.js b/js/src/jit-test/tests/ion/bug729573.js
new file mode 100644
index 0000000000..f8cf3318df
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug729573.js
@@ -0,0 +1,18 @@
+function TestCase(n, d, e, a) {
+ return function writeHeaderToLog( string ) {};
+}
+var SECTION = "11.7.2";
+for ( power = 0; power <= 32; power++ ) {
+ shiftexp = Math.pow( 2, power );
+ for ( addexp = 0; addexp <= 32; addexp++ ) {
+ new TestCase( SECTION, SignedRightShift( shiftexp, addexp ), shiftexp >> addexp );
+ }
+}
+function ToInt32BitString( n ) {
+ var b = "";
+ return b;
+}
+function SignedRightShift( s, a ) {
+ s = ToInt32BitString( s );
+ s = s.substring( 0, 1 | Math && 0xffffffff + 2 );
+}