2013-10-18  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>

	* config/tc-mips.c (fpr_read_mask): Test MSA registers.
	(fpr_write_mask): Test MSA registers.
	(can_swap_branch_p): Check fpr write followed by fpr read.
2013-10-18  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>

	* gas/mips/micromips@msa-branch.d, gas/mips/msa-branch.d,
	gas/mips/msa-branch.s: New.
	* gas/mips/mips.exp: Run new tests.