hg: hsx/hotspot-comp/hotspot: 7140924: SIGSEGV in compiled code for sun.awt.X11.XDecoratedPeer.updateMinSizeHints

[vladimir.kozlov at oracle.com]

Changeset: 5ed8f599a788
Author:    kvn
Date:      2012-01-31 07:18 -0800
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/5ed8f599a788

7140924: SIGSEGV in compiled code for sun.awt.X11.XDecoratedPeer.updateMinSizeHints
Summary: Use unknown_obj instead of empty_map for NULL or Constant Pool object constants in bytecode Escape Analyzer.
Reviewed-by: iveresov, never

! src/share/vm/ci/bcEscapeAnalyzer.cpp