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2019-06-07rvv: merge mulhu.h and arith.hChih-Min Chao1-2/+38
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
2019-06-04rvv: remove log2 usageChih-Min Chao1-4/+0
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
2019-04-12rvv: fix vsrl.v*Chih-Min Chao1-0/+4
shift amount is limited Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
2019-04-11fix vssub_vvChih-Min Chao1-3/+24
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
2019-04-11rvv: fix sat_addu and add sat_subChih-Min Chao1-4/+14
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
2019-04-03rvv: add integer saturation helper functionChih-Min Chao1-0/+44
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>