diff options
| author | Chih-Min Chao <chihmin.chao@sifive.com> | 2020-04-01 01:06:49 -0700 |
|---|---|---|
| committer | Chih-Min Chao <chihmin.chao@sifive.com> | 2020-05-04 09:50:05 -0700 |
| commit | aaf76d8430c110df9414cb3b39b5c0bd48300853 (patch) | |
| tree | 3c9a70f3b35efdf07506fd78f98e2ad5544f04a7 /riscv/insns/vfnmsub_vf.h | |
| parent | b216e03dd1c10d17693053a1eb83a20fff3242ea (diff) | |
| download | spike-aaf76d8430c110df9414cb3b39b5c0bd48300853.zip spike-aaf76d8430c110df9414cb3b39b5c0bd48300853.tar.gz spike-aaf76d8430c110df9414cb3b39b5c0bd48300853.tar.bz2 | |
rvv: fp16: support .vf instructions
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
Diffstat (limited to 'riscv/insns/vfnmsub_vf.h')
| -rw-r--r-- | riscv/insns/vfnmsub_vf.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/riscv/insns/vfnmsub_vf.h b/riscv/insns/vfnmsub_vf.h index 6c6dc27..43aa9e2 100644 --- a/riscv/insns/vfnmsub_vf.h +++ b/riscv/insns/vfnmsub_vf.h @@ -1,6 +1,9 @@ // vfnmsub: vd[i] = -(vd[i] * f[rs1]) + vs2[i] VI_VFP_VF_LOOP ({ + vd = f16_mulAdd(f16(vd.v ^ F16_SIGN), rs1, vs2); +}, +{ vd = f32_mulAdd(f32(vd.v ^ F32_SIGN), rs1, vs2); }, { |