fmul.d

Floating-Point Multiply Double-Precision

This instruction is defined by:

Encoding

Synopsis

The fmul.d instruction performs the double-precision floating-point multiplication between fs1 and fs2. It is defined analogously to its single-precision counterpart, but operates on double-precision operands and produces double-precision results.

Access

M	HS	U	VS	VU
Always	Always	Always	Always	Always

Always

Decode Variables

Bits<5> fs2 = $encoding[24:20];
Bits<5> fs1 = $encoding[19:15];
Bits<3> rm = $encoding[14:12];
Bits<5> fd = $encoding[11:7];

Execution

Pruned, XLEN == 64
Original