fcvtzs

Floating-Point Convert to Signed Integer (Zero)

FCVTZS <Wd|Xd>, <Hn|Sn|Dn> {, #<fbits>}

Converts float to signed integer, rounding towards zero (Truncate).

Details

The Floating-Point Convert to Signed Integer instruction converts float to signed integer, rounding towards zero (Truncate).

Pseudocode Operation

Rd ← convert(Vn)

Example

FCVTZS Wd, Dn

Encoding

Binary Layout
00011110
type
001110
00
00000
Rn
Rd
 
Format FP Conversion
Opcode 0x1E380000
Extension Floating Point

Operands

  • Rd
    Int Dest
  • Vn
    Float Src
  • fbits
    Fixed Point