vfnmadd132ps

Fused Negative Multiply-Add (132) Packed Single

VFNMADD132PS ymm1, ymm2, ymm3/m256

Computes -(Dest * Src2) + Src1.

Details

The Fused Negative Multiply-Add (132) Packed Single instruction computes -(Dest * Src2) + Src1.

Pseudocode Operation

// Computes -(Dest * Src2) + Src1

Example

VFNMADD132PS ymm1, ymm2, ymm3/m256

Encoding

Binary Layout
VEX
+0
opcode
+3
ModRM
+4
 
Format VEX
Opcode C4 ... 9C
Extension FMA3

Operands

  • dest
    256-bit YMM AVX register
  • src1
    256-bit YMM AVX register
  • src2
    256-bit YMM AVX register or Memory operand