fjcvtzs

Floating-Point Javascript Convert

FJCVTZS <Wd>, <Dn>

Converts double to signed 32-bit integer with JS rounding semantics.

Details

The Floating-Point Javascript Convert instruction converts double to signed 32-bit integer with JS rounding semantics.

Pseudocode Operation

// Converts double to signed 32-bit integer with JS rounding semantics

Example

FJCVTZS w0, d1

Encoding

Binary Layout
00011110
01111110
000000
Rn
Rd
 
Format Float Convert
Opcode 0x1E7E0000
Extension FEAT_JSCVT

Operands

  • Wd
    Destination 32-bit integer register
  • Dn
    First source 64-bit SIMD/FP register