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2007-07-10 David Daney <ddaney@avtrex.com> * builtins.def (BUILT_IN_CLEAR_CACHE): New builtin. * builtins.c (expand_builtin___clear_cache): New function. (expand_builtin): Call expand_builtin___clear_cache for BUILT_IN_CLEAR_CACHE case. * doc/extend.texi (__builtin___clear_cache): Document new builtin. * doc/md.texi (clear_cache): Document new instruction pattern. * testsuite/gcc.dg/builtins-64.c: New test. From-SVN: r126535
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