vfmsub132ps

Fused Multiply-Subtract (132) Packed Single

VFMSUB132PS ymm1, ymm2, ymm3/m256

Computes (Dest * Src2) - Src1.

Details

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

Pseudocode Operation

// Computes (Dest * Src2) - Src1

Example

VFMSUB132PS ymm1, ymm2, ymm3/m256

Encoding

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

Operands

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