Skip to main content

FucomppEmitter

asmkit::x86::features::_387

Trait FucomppEmitter 

Source 
pub trait FucomppEmitter {
    // Required method
    fn fucompp(&mut self);
}
Expand description

FUCOMPP (FUCOMPP). Performs an unordered comparison of the contents of register ST(0) and ST(i) and sets condition code flags C0, C2, and C3 in the FPU status word according to the results (see the table below). If no operand is specified, the contents of registers ST(0) and ST(1) are compared. The sign of zero is ignored, so that –0.0 is equal to +0.0.

For more details, see the Intel manual.

Supported operand variants:

+---+----------+
| # | Operands |
+---+----------+
| 1 | (none)   |
+---+----------+

Required Methods§

Source

fn fucompp(&mut self)

Implementors§