2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>

2010-02-22  Rodrigo Kumpera  <rkumpera@novell.com>

	* metadata.c: Add mono_method_get_header_summary which returns
	* minimal
	information about the header of a method. This is the
information used
	by the inline oracle to reject methods.

	This method doesn't decode local variables and doesn't cache
it's result,
	so it should cause a minimal reduction in memory usage.

	* metadata-internals.h: Add MonoMethodHeaderSummary structure
	* and
	mono_method_get_header_summary.

git-svn-id: svn+ssh://mono-cvs.ximian.com/source/trunk/mono@152204 e3ebcda4-bce8-0310-ba0a-eca2169e7518