subps

Subtract Packed Single-Precision

SUBPS xmm, xmm/m128

Subtracts four 32-bit floats.

Details

The Subtract Packed Single-Precision instruction subtracts four 32-bit floats.

Pseudocode Operation

DEST <- DEST - SRC
// Flags affected: OF, SF, ZF, AF, CF, PF

Example

SUBPS xmm0, xmm1

Encoding

Binary Layout
0F
+0
5C
+1
 
Format SSE
Opcode 0F 5C
Extension SSE

Operands

  • dest
    128-bit SSE/AVX register (XMM)
  • src
    128-bit XMM register or 128-bit memory