Revision: 22932
Author: [email protected]
Date: Wed Aug 6 13:18:49 2014 UTC
Log: Check for initialized code stub descriptor in the deoptimizer.
[email protected]
Review URL: https://codereview.chromium.org/448683002
http://code.google.com/p/v8/source/detail?r=22932
Modified:
/branches/bleeding_edge/src/deoptimizer.cc
=======================================
--- /branches/bleeding_edge/src/deoptimizer.cc Mon Aug 4 11:34:54 2014 UTC
+++ /branches/bleeding_edge/src/deoptimizer.cc Wed Aug 6 13:18:49 2014 UTC
@@ -1624,6 +1624,9 @@
int major_key = CodeStub::GetMajorKey(compiled_code_);
CodeStubInterfaceDescriptor* descriptor =
isolate_->code_stub_interface_descriptor(major_key);
+ // Check that there is a matching descriptor to the major key.
+ // This will fail if there has not been one installed to the isolate.
+ DCHECK_EQ(descriptor->MajorKey(), major_key);
// The output frame must have room for all pushed register parameters
// and the standard stack frame slots. Include space for an argument
--
--
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