Index: src/ia32/code-stubs-ia32.cc |
diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc |
index 0cc21c4351e3c9fe5124e8e37a149a3fb1d0624f..c255566e16747d9af8a64a8463252bcb3a6d3f5b 100644 |
--- a/src/ia32/code-stubs-ia32.cc |
+++ b/src/ia32/code-stubs-ia32.cc |
@@ -4869,7 +4869,7 @@ void InstanceofStub::Generate(MacroAssembler* masm) { |
} |
// Get the prototype of the function. |
- __ TryGetFunctionPrototype(function, prototype, scratch, &slow); |
+ __ TryGetFunctionPrototype(function, prototype, scratch, &slow, true); |
// Check that the function prototype is a JS object. |
__ JumpIfSmi(prototype, &slow); |