* include/ruby/defines.h (FLUSH_REGISTER_WINDOWS): move sparc asm code
	  to a separete file sparc.c for preventing inlining optimization.
	  Patched by Jurij Smakov. [Bug #5244] [ruby-core:40685]
	* sparc.c (rb_sparc_flush_register_windows): ditto.
	* configure.in: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34199 b2dd03c8-39d4-4d8f-98ff-823fe69b080e