testsuite/
	* gcc.c-torture/execute/cmpsi-2.c: Undo 172757.
	* gcc.c-torture/execute/cmpsi-2.x: New file.
	* gcc.c-torture/execute/pr45262.c: Undo 172757.
	* gcc.c-torture/execute/pr45262.x: New file.
	* gcc.c-torture/compile/pr46534.c: Skip for AVR.
	* gcc.c-torture/compile/pr49029.c: Add dg-require-effective-target
	int32plus
	* gcc.c-torture/compile/pr49163.c: Ditto.

From-SVN: r175012