gcc/
	* config/mips/mips-msa.md (msa_dotp_<su>_d, msa_dpadd_<su>_d,
	msa_dpsub_<su>_d): Fix MODE for vec_select.

gcc/testsuite/
	* gcc.target/mips/msa-dotp.c: New tests.

From-SVN: r245911