2013-09-24  Christophe Lyon  <christophe.lyon@linaro.org>

	* gimple-pretty-print.c: Various whitespace tweaks.
	* tree-core.h: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-ssanames.h: Likewise.
	* tree-vrp.c: Likewise.

From-SVN: r202869