Spike, a RISC-V ISA Simulator
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11 lines
230 B

// vfmsac: vd[i] = +(f[rs1] * vs2[i]) - vd[i]
VI_VFP_VF_LOOP
({
vd = f16_mulAdd(rs1, vs2, f16(vd.v ^ F16_SIGN));
},
{
vd = f32_mulAdd(rs1, vs2, f32(vd.v ^ F32_SIGN));
},
{
vd = f64_mulAdd(rs1, vs2, f64(vd.v ^ F64_SIGN));
})