MINSS—Return Minimum Scalar Single-Precision Floating-Point ValueInstruction Operand EncodingDescriptionCompares the low single-precision floating-point values in the first source operand and the second source operand and returns the minimum value to the low doubleword of the destination operand.If the values being compared are both 0.0s (of either sign), the value in the second source operand is returned. If a value in the second operand is an SNaN, that SNaN is returned unchanged to the destination (that is, a QNaN version of the SNaN is not returned).If only one value is a NaN (SNaN or QNaN) for this instruction, the second source operand, either a NaN or a valid floating-point value, is written to the result. If instead of this behavior, it is required that the NaN in either source operand be returned, the action of MINSD can be emulated using a sequence of instructions, such as, a comparison followed by AND, ANDN and OR. The second source operand can be an XMM register or a 32-bit memory location. The first source and destination operands are XMM registers. 128-bit Legacy SSE version: The destination and first source operand are the same. Bits (MAXVL:32) of the corre-sponding destination register remain unchanged.VEX.128 and EVEX encoded version: The first source operand is an xmm register encoded by (E)VEX.vvvv. Bits (127:32) of the XMM register destination are copied from corresponding bits in the first source operand. Bits (MAXVL-1:128) of the destination register are zeroed.EVEX encoded version: The low doubleword element of the destination operand is updated according to the writemask.Software should ensure VMINSS is encoded with VEX.L=0. Encoding VMINSS with VEX.L=1 may encounter unpre-dictable behavior across different processor generations.Opcode/InstructionOp / En64/32 bit Mode SupportCPUID Feature FlagDescriptionF3 0F 5D /rMINSS xmm1,xmm2/m32AV/VSSEReturn the minimum scalar single-precision floating-point value between xmm2/m32 and xmm1.VEX.LIG.F3.0F.WIG 5D /rVMINSS xmm1,xmm2, xmm3/m32BV/VAVXReturn the minimum scalar single-precision floating-point value between xmm3/m32 and xmm2.EVEX.LLIG.F3.0F.W0 5D /rVMINSS xmm1 {k1}{z}, xmm2, xmm3/m32{sae}CV/VAVX512FReturn the minimum scalar single-precision floating-point value between xmm3/m32 and xmm2.Op/EnTuple TypeOperand 1Operand 2Operand 3Operand 4ANAModRM:reg (r, w)ModRM:r/m (r)NANABNAModRM:reg (w)VEX.vvvv (r)ModRM:r/m (r)NACTuple1 ScalarModRM:reg (w)EVEX.vvvv (r)ModRM:r/m (r)NA
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