Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/jaeger/recompile/inlinestubs.js b/js/src/jit-test/tests/jaeger/recompile/inlinestubs.js
new file mode 100644
index 0000000000..05a7ee8ef3
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/recompile/inlinestubs.js
@@ -0,0 +1,43 @@
+// rejoining after recompilation from CompileFunction or a native called by an inlined frame.
+
+var global = 0;
+var arr = [
+           function() { return 0; },
+           function() { return 1; },
+           function() { return 2; },
+           function() { return 3; },
+           function() { return 4; },
+           function() { return 5; },
+           function() { return 6; },
+           function() { return 7; },
+           function() { global = -"three"; return 8; }
+           ];
+function wrap_call(i) {
+  var fn = arr["" + i];
+  return fn();
+}
+function foo1() {
+  var res = 0;
+  for (var i = 0; i < arr.length; i++) {
+    res += wrap_call(i);
+    var expected = (i == arr.length - 1) ? NaN : 10;
+    assertEq(global + 10, expected);
+  }
+}
+foo1();
+
+var callfn = Function.call;
+function wrap_floor(x, y) {
+  var z = x;
+  if (y)
+    z = {}; // trick the compiler into not inlining the floor() call.
+  return Math.floor(z);
+}
+
+function foo2(x, y) {
+  var z = 0;
+  for (var i = 0; i < y; i++)
+    z = wrap_floor(x + i, false);
+  assertEq(z + 10, 2147483661);
+}
+foo2(0x7ffffff0 + .5, 20);