Instruction Reference
This section enables you to look up an intrinsic by instruction. The following table lists instructions, followed by the intrinsic and the platforms for which that intrinsic is available. In some cases, more than one intrinsic can generate a single instruction; for example, if an instruction takes arguments of different type or size.
| Instruction | Intrinsic | X86 | X64 | IPF |
|---|---|---|---|---|
| addps | SSE | Yes | No | |
| addpd | SSE2 | Yes | No | |
| addsd | SSE2 | Yes | No | |
| addss | SSE | Yes | No | |
| addsubpd | SSE3 | Yes | No | |
| addsubps | SSE3 | Yes | No | |
| andpd | SSE2 | Yes | No | |
| andps | SSE | Yes | No | |
| andnpd | SSE2 | Yes | No | |
| andnps | SSE | Yes | No | |
| break | No | No | Yes | |
| bsf | Yes | Yes | Yes | |
| bsr | Yes | Yes | Yes | |
| bt | Yes | Yes | Yes | |
| btc | Yes | Yes | Yes | |
| btr | Yes | Yes | Yes | |
| bts | Yes | Yes | Yes | |
| cmpeqpd | SSE2 | Yes | No | |
| cmpeqps | SSE | Yes | No | |
| cmpeqsd | SSE2 | Yes | No | |
| cmpeqss | SSE | Yes | No | |
| cmplepd | SSE2 | Yes | No | |
| cmpleps | SSE | Yes | No | |
| cmplesd | SSE2 | Yes | No | |
| cmpless | SSE | Yes | No | |
| cmpltpd | SSE2 | Yes | No | |
| cmpltps | SSE | Yes | No | |
| cmpltsd | SSE2 | Yes | No | |
| cmpltss | SSE | Yes | No | |
| cmpneqpd | SSE2 | Yes | No | |
| cmpneqps | SSE | Yes | No | |
| cmpneqsd | SSE2 | Yes | No | |
| cmpneqss | SSE | Yes | No | |
| cmpnlepd | SSE2 | Yes | No | |
| cmpnleps | SSE | Yes | No | |
| cmpnlesd | SSE2 | Yes | No | |
| cmpnless | SSE | Yes | No | |
| cmpnltpd | SSE2 | Yes | No | |
| cmpnltps | SSE | Yes | No | |
| cmpnltsd | SSE2 | Yes | No | |
| cmpnltss | SSE | Yes | No | |
| cmpordpd | SSE2 | Yes | No | |
| cmpordps | SSE | Yes | No | |
| cmpordsd | SSE2 | Yes | No | |
| cmpordss | SSE | Yes | No | |
| cmpunordpd | SSE2 | Yes | No | |
| cmpunordps | SSE | Yes | No | |
| cmpunordsd | SSE2 | Yes | No | |
| cmpunordss | SSE | Yes | No | |
| cmpxchg4 | Yes | Yes | Yes | |
| cmpxchg8 | Yes | Yes | Yes | |
| comisd | _mm_comieq_sd, _mm_comilt_sd, _mm_comile_sd, _mm_comigt_sd, _mm_comige_sd, _mm_comineq_sd | SSE2 | Yes | No |
| comiss | _mm_comieq_ss, _mm_comilt_ss, _mm_comile_ss, _mm_comigt_ss, _mm_comige_ss, _mm_comineq_ss | SSE | Yes | No |
| cpuid | Yes | Yes | No | |
| cvtdq2pd | SSE2 | Yes | No | |
| cvtdq2ps | SSE2 | Yes | No | |
| cvtpd2dq | SSE2 | Yes | No | |
| cvtpd2pi | SSE2 | No | No | |
| cvtpd2ps | SSE2 | Yes | No | |
| cvtpi2pd | SSE2 | No | No | |
| cvtpi2ps | SSE | No | No | |
| cvtpi2ps | SSE2 | No | No | |
| cvtps2dq | SSE2 | Yes | No | |
| cvtps2pd | SSE2 | Yes | No | |
| cvtps2pi | SSE | No | No | |
| cvtsd2si | SSE2 | Yes | No | |
| cvtsd2si | No | Yes | No | |
| cvtsd2ss | SSE2 | Yes | No | |
| cvtsi2sd | SSE2 | Yes | No | |
| cvtsi2sd | No | Yes | No | |
| cvtsi2ss | SSE | Yes | No | |
| cvtsi2ss | SSE2 | Yes | No | |
| cvtsi2ss | No | Yes | No | |
| cvtss2sd | SSE2 | Yes | No | |
| cvtss2si | SSE | Yes | No | |
| cvtss2si | No | Yes | No | |
| cvttpd2dq | SSE2 | Yes | No | |
| cvttpd2pi | SSE2 | No | No | |
| cvttps2dq | SSE2 | Yes | No | |
| cvttps2pi | SSE | No | No | |
| cvttps2pi | SSE2 | No | No | |
| cvttsd2si | No | Yes | No | |
| cvttss2si | SSE | Yes | No | |
| cvttss2si | SSE2 | Yes | No | |
| cvttss2si | No | Yes | No | |
| czx1.l | No | No | Yes | |
| czx1.r | No | No | Yes | |
| czx2.l | No | No | Yes | |
| czx2.r | No | No | Yes | |
| dep.mi | No | No | Yes | |
| dep.mr | No | No | Yes | |
| dep.zi | No | No | Yes | |
| dep.zr | No | No | Yes | |
| Divps | SSE | Yes | No | |
| divpd | SSE2 | Yes | No | |
| divsd | SSE2 | Yes | No | |
| divss | SSE | Yes | No | |
| emms | MMX | No | Yes | |
| extr | No | No | Yes | |
| extr.u | No | No | Yes | |
| fc | No | No | Yes | |
| fc.i | No | No | Yes | |
| fclrf.s0 | No | No | Yes | |
| flushrs | No | No | Yes | |
| fsetc | No | No | Yes | |
| fwb | No | No | Yes | |
| haddpd | SSE3 | Yes | No | |
| haddps | SSE3 | Yes | No | |
| hsubpd | SSE3 | Yes | No | |
| hsubps | SSE3 | Yes | No | |
| in | Yes | Yes | No | |
| int 2c | Yes | Yes | No | |
| invala | No | No | Yes | |
| invlpg | Yes | Yes | No | |
| ldmxcsr | SSE | Yes | No | |
| lfetch | No | No | Yes | |
| lfetch.excl | No | No | Yes | |
| lfetch.fault | No | No | Yes | |
| lfetch.fault.excl | No | No | Yes | |
| lock_btr | Yes | Yes | No | |
| lock_bts | Yes | Yes | No | |
| maskmovq | SSE | No | Yes | |
| maskmovdqu | SSE2 | Yes | No | |
| maxsd | SSE2 | Yes | No | |
| Maxpd | SSE2 | Yes | No | |
| maxps | SSE | Yes | No | |
| maxss | SSE | Yes | No | |
| mf | No | No | Yes | |
| mf.a | No | No | Yes | |
| minps | SSE | Yes | No | |
| minss | SSE | Yes | No | |
| mix1.l | No | No | Yes | |
| mix1.r | No | No | Yes | |
| mix2.l | No | No | Yes | |
| mix2.r | No | No | Yes | |
| mix4.l | No | No | Yes | |
| mix4.r | No | No | Yes | |
| monitor | SSE3 | Yes | No | |
| movapd | SSE2 | Yes | No | |
| movaps | SSE | Yes | No | |
| movd | MMX | No | Yes | |
| movd | SSE2 | Yes | No | |
| movd | No | Yes | No | |
| movddup | SSE3 | No | Yes | |
| movdq2q | SSE2 | No | No | |
| movdqa | SSE2 | Yes | No | |
| movdqu | SSE2 | Yes | No | |
| movhlps | SSE | Yes | No | |
| movhpd | SSE2 | Yes | No | |
| movhps | SSE | Yes | No | |
| movlhps | SSE | Yes | No | |
| movlpd | _mm_loadl_pd, _mm_storel_pd, _mm_stream_pd | SSE2 | Yes | No |
| movlps | SSE | Yes | No | |
| movmskpd | SSE2 | Yes | No | |
| movmskps | SSE | Yes | No | |
| movntps | SSE | Yes | No | |
| movntq | SSE | No | No | |
| movq | SSE2 | Yes | No | |
| movq | SSE2 | No | No | |
| movq2dq | _mm_movpi64_pi64 | SSE2 | No | No |
| movsd | SSE2 | Yes | No | |
| movshdup | SSE3 | Yes | No | |
| movsldup | SSE3 | Yes | No | |
| movss | SSE | Yes | No | |
| movupd | SSE2 | Yes | No | |
| movups | SSE | Yes | No | |
| mulpd | SSE2 | Yes | No | |
| mulps | SSE | Yes | No | |
| mulsd | SSE2 | Yes | No | |
| mulss | SSE | Yes | No | |
| mux1 | No | No | Yes | |
| mux2 | No | No | Yes | |
| mwait | SSE3 | Yes | No | |
| orpd | SSE2 | Yes | No | |
| orps | SSE | Yes | No | |
| out | Yes | Yes | No | |
| padd1.uus | No | No | Yes | |
| padd2.uus | No | No | Yes | |
| packssdw | MMX | No | Yes | |
| packssdw | SSE2 | Yes | No | |
| packsswb | MMX | No | Yes | |
| packsswb | SSE2 | Yes | No | |
| packuswb | MMX | No | Yes | |
| packuswb | SSE2 | Yes | No | |
| paddb | MMX | No | Yes | |
| paddb | SSE2 | Yes | No | |
| paddd | MMX | No | Yes | |
| paddd | SSE2 | Yes | No | |
| paddq | SSE2 | No | Yes | |
| paddq | SSE2 | No | No | |
| paddsb | MMX | No | Yes | |
| paddsb | SSE2 | Yes | No | |
| paddsw | MMX | No | Yes | |
| paddsw | SSE2 | Yes | No | |
| paddusb | MMX | No | Yes | |
| paddusb | SSE2 | Yes | No | |
| paddusw | MMX | No | Yes | |
| paddusw | SSE2 | Yes | No | |
| paddw | MMX | No | Yes | |
| paddw | SSE2 | Yes | No | |
| pand | MMX | No | Yes | |
| pand | SSE2 | Yes | No | |
| pandn | MMX | No | Yes | |
| pandn | SSE2 | Yes | No | |
| pavg1.nraz | No | No | Yes | |
| pavg2.nraz | No | No | Yes | |
| pavgb | SSE | No | Yes | |
| pavgb | SSE2 | Yes | No | |
| pavgw | SSE | No | Yes | |
| pavgw | SSE2 | Yes | No | |
| pavgsub1 | No | No | Yes | |
| pavgsub2 | No | No | Yes | |
| pcmpeqb | MMX | No | Yes | |
| pcmpeqb | SSE2 | Yes | No | |
| pcmpeqd | MMX | No | Yes | |
| pcmpeqd | SSE2 | Yes | No | |
| pcmpeqw | MMX | No | Yes | |
| pcmpeqw | SSE2 | Yes | No | |
| pcmpgtb | MMX | No | Yes | |
| pcmpgtb | SSE2 | Yes | No | |
| pcmpgtd | MMX | No | Yes | |
| pcmpgtd | SSE2 | Yes | No | |
| pcmpgtw | MMX | No | Yes | |
| pcmpgtw | SSE2 | Yes | No | |
| pextrw | SSE | No | Yes | |
| pextrw | SSE2 | Yes | No | |
| pinsrw | SSE | No | Yes | |
| pinsrw | SSE2 | Yes | No | |
| pmaddwd | MMX | No | Yes | |
| pmaddwd | SSE2 | Yes | No | |
| pmaxsw | SSE | No | Yes | |
| pmaxsw | SSE2 | Yes | No | |
| pmaxub | MMX | No | Yes | |
| pmaxub | SSE2 | No | Yes | |
| pminsw | SSE | No | Yes | |
| pminsw | SSE2 | Yes | No | |
| pminub | SSE | No | Yes | |
| pminub | SSE2 | Yes | No | |
| pmovmskb | SSE | No | Yes | |
| pmovmskb | SSE2 | Yes | No | |
| pmpy2.l | No | No | Yes | |
| pmpy2.r | No | No | Yes | |
| pmpyshr2 | No | No | Yes | |
| pmpyshr2.u | No | No | Yes | |
| pmulhw | MMX | No | Yes | |
| pmulhw | SSE2 | Yes | No | |
| pmulhuw | SSE | No | Yes | |
| pmulhuw | SSE2 | Yes | No | |
| pmullw | MMX | No | Yes | |
| pmullw | SSE2 | Yes | No | |
| pmuludq | SSE2 | No | No | |
| pmuludq | SSE2 | Yes | No | |
| popcnt | No | No | Yes | |
| por | MMX | No | Yes | |
| por | SSE2 | Yes | No | |
| prefetch | SSE | Yes | No | |
| psadbw | SSE | No | Yes | |
| psadbw | SSE2 | Yes | No | |
| pshladd2 | No | No | Yes | |
| pshradd2 | No | No | Yes | |
| pshufd | SSE2 | Yes | No | |
| pshufhw | SSE2 | Yes | No | |
| pshuflw | SSE2 | Yes | No | |
| pshufw | SSE | No | Yes | |
| pslld | MMX | No | Yes | |
| pslld | SSE2 | Yes | No | |
| pslldi | MMX | No | Yes | |
| pslldq | SSE2 | Yes | No | |
| psllq | MMX | No | Yes | |
| psllq | SSE2 | Yes | No | |
| psllqi | MMX | No | Yes | |
| psllw | MMX | No | Yes | |
| psllw | SSE2 | Yes | No | |
| psllwi | MMX | No | Yes | |
| psrad | MMX | No | Yes | |
| psrad | SSE2 | Yes | No | |
| psradi | MMX | No | Yes | |
| psraw | MMX | No | Yes | |
| psraw | SSE2 | Yes | No | |
| psrawi | MMX | No | Yes | |
| psrld | MMX | No | Yes | |
| psrld | SSE2 | Yes | No | |
| psrldi | MMX | No | Yes | |
| psrldq | SSE2 | Yes | No | |
| psrlq | MMX | No | Yes | |
| psrlq | SSE2 | Yes | No | |
| psrlqi | MMX | No | Yes | |
| psrlw | MMX | No | Yes | |
| psrlw | SSE2 | Yes | No | |
| psrlwi | MMX | No | Yes | |
| psub1.uus | No | No | Yes | |
| psub2.uus | No | No | Yes | |
| psubb | MMX | No | Yes | |
| psubb | SSE2 | Yes | No | |
| psubd | MMX | No | Yes | |
| psubd | SSE2 | Yes | No | |
| psubq | SSE2 | No | No | |
| psubq | SSE2 | Yes | No | |
| psubsb | MMX | No | Yes | |
| psubsb | SSE2 | Yes | No | |
| psubsw | MMX | No | Yes | |
| psubsw | SSE2 | Yes | No | |
| psubusb | MMX | No | Yes | |
| psubusb | SSE2 | Yes | No | |
| psubusw | MMX | No | Yes | |
| psubusw | SSE2 | Yes | No | |
| psubw | MMX | No | Yes | |
| psubw | SSE2 | Yes | No | |
| punpckhbw | MMX | No | Yes | |
| punpckhbw | SSE2 | Yes | No | |
| punpckhdq | MMX | No | Yes | |
| punpckhdq | SSE2 | Yes | No | |
| punpckhqdq | SSE2 | Yes | No | |
| punpckhwd | MMX | No | Yes | |
| punpckhwd | SSE2 | Yes | No | |
| punpcklbw | MMX | No | Yes | |
| punpckldq | MMX | No | Yes | |
| punpcklqdq | SSE2 | Yes | No | |
| punpcklwd | MMX | No | Yes | |
| ptcg | No | No | Yes | |
| ptcg.a | No | No | Yes | |
| ptcl | No | No | Yes | |
| ptr.d | No | No | Yes | |
| ptr.i | No | No | Yes | |
| pxor | MMX | No | Yes | |
| pxor | SSE2 | Yes | No | |
| rcpps | SSE | Yes | No | |
| rcpss | SSE | Yes | No | |
| rdmsr | Yes | Yes | No | |
| rdpmc | Yes | Yes | No | |
| rdteb | No | No | Yes | |
| rdtsc | Yes | Yes | No | |
| rep insb | Yes | Yes | No | |
| rep insd | Yes | Yes | No | |
| rep insw | Yes | Yes | No | |
| rep movsb | Yes | Yes | No | |
| rep movsd | Yes | Yes | No | |
| rep movsq | No | Yes | No | |
| rep movsw | Yes | Yes | No | |
| rep outsb | Yes | Yes | No | |
| rep outsd | Yes | Yes | No | |
| rep outsw | Yes | Yes | No | |
| rep stosb | Yes | Yes | No | |
| rep stosd | Yes | Yes | No | |
| rep stosq | No | Yes | No | |
| rep stosw | Yes | Yes | No | |
| Rsm | No | No | Yes | |
| rsqrtps | SSE | Yes | No | |
| rsprtss | SSE | Yes | No | |
| rum | No | No | Yes | |
| sfence | SSE | Yes | No | |
| shladd | No | No | Yes | |
| shrp | No | No | Yes | |
| shufpd | SSE2 | Yes | No | |
| shufps | SSE | Yes | No | |
| sqrtpd | SSE2 | Yes | No | |
| sqrtps | SSE | Yes | No | |
| sqrtsd | SSE2 | Yes | No | |
| sqrtss | SSE | Yes | No | |
| srlz.d | No | No | Yes | |
| srlz.i | No | No | Yes | |
| ssm | No | No | Yes | |
| sti | Yes | Yes | Yes | |
| stmxcsr | SSE | Yes | No | |
| subpd | SSE2 | Yes | No | |
| subps | SSE | Yes | No | |
| subsd | SSE2 | Yes | No | |
| subss | SSE | Yes | No | |
| sum | No | No | Yes | |
| sync.i | No | No | Yes | |
| thash | No | No | Yes | |
| tnat.nz | No | No | Yes | |
| ttag | No | No | yes | |
| ucomisd | _mm_ucomieq_sd, _mm_ucomilt_sd, _mm_ucomile_sd, _mm_ucomigt_sd, _mm_ucomige_sd, _mm_ucomineq_sd | SSE2 | Yes | No |
| ucomiss | _mm_ucomieq_ss, _mm_ucomilt_ss, _mm_ucomile_ss, _mm_ucomigt_ss, _mm_ucomige_ss, _mm_ucomineq_ss | SSE | Yes | No |
| unpckhpd | SSE2 | Yes | No | |
| unpckhps | SSE | Yes | No | |
| unpckhpd | SSE2 | Yes | No | |
| unpcklps | SSE | Yes | No | |
| wbinvd | Yes | Yes | No | |
| wrmsr | Yes | Yes | No | |
| xorpd | SSE2 | Yes | No | |
| xorps | SSE | Yes | No | |
| yield | No | No | Yes |