gcc/
	* config/nvptx/nvptx.md (atomic_fetch_<logic><mode>): Enable with
	SImode args.

	gcc/testsuite/
	* gcc.target/nvptx/atomic-fetch-2.c: Rename to ...
	* gcc.target/nvptx/atomic_fetch-2.c: ... this.
	* gcc.target/nvptx/atomic_fetch-3.c: New test.


Co-Authored-By: Bernd Schmidt <bernds_cb1@t-online.de>

From-SVN: r264371