fltq.q

Floating-Point Less Than Quiet Quad-Precision

This instruction is defined by:

Encoding

svg

Synopsis

The fltq.q performs the specified comparison between floating-point registers fs1 and fs2, and writes 1 to integer register xd if the condition holds, and 0 otherwise.

fltq.q is defined like flt.q, except that quiet NaN inputs do not cause the invalid operation exception flag to be set.

Access

M HS U VS VU

Always

Always

Always

Always

Always

Decode Variables

Bits<5> fs2 = $encoding[24:20];
Bits<5> fs1 = $encoding[19:15];
Bits<5> xd = $encoding[11:7];

Execution

  • Pruned, XLEN == 64

  • Original