diff --git a/target/i386/translate.c b/target/i386/translate.c
index 25d3b969b1..f43e9b1ba4 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -5876,6 +5876,12 @@ DEF_GEN_INSN3_HELPER_EPP(addps, addps, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(addpd, addpd, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(addss, addss, Vd, Vd, Wd)
 DEF_GEN_INSN3_HELPER_EPP(addsd, addsd, Vq, Vq, Wq)
+DEF_GEN_INSN3_HELPER_EPP(phaddw, phaddw_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(phaddw, phaddw_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(phaddd, phaddd_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(phaddd, phaddd_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(phaddsw, phaddsw_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(phaddsw, phaddsw_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(haddps, haddps, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(haddpd, haddpd, Vdq, Vdq, Wdq)
 
@@ -5899,6 +5905,12 @@ DEF_GEN_INSN3_HELPER_EPP(subps, subps, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(subpd, subpd, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(subss, subss, Vd, Vd, Wd)
 DEF_GEN_INSN3_HELPER_EPP(subsd, subsd, Vq, Vq, Wq)
+DEF_GEN_INSN3_HELPER_EPP(phsubw, phsubw_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(phsubw, phsubw_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(phsubd, phsubd_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(phsubd, phsubd_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(phsubsw, phsubsw_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(phsubsw, phsubsw_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(hsubps, hsubps, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(hsubpd, hsubpd, Vdq, Vdq, Wdq)
 
@@ -5913,12 +5925,16 @@ DEF_GEN_INSN3_HELPER_EPP(pmulhuw, pmulhuw_mmx, Pq, Pq, Qq)
 DEF_GEN_INSN3_HELPER_EPP(pmulhuw, pmulhuw_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(pmuludq, pmuludq_mmx, Pq, Pq, Qq)
 DEF_GEN_INSN3_HELPER_EPP(pmuludq, pmuludq_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(pmulhrsw, pmulhrsw_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(pmulhrsw, pmulhrsw_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(mulps, mulps, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(mulpd, mulpd, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(mulss, mulss, Vd, Vd, Wd)
 DEF_GEN_INSN3_HELPER_EPP(mulsd, mulsd, Vq, Vq, Wq)
 DEF_GEN_INSN3_HELPER_EPP(pmaddwd, pmaddwd_mmx, Pq, Pq, Qq)
 DEF_GEN_INSN3_HELPER_EPP(pmaddwd, pmaddwd_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(pmaddubsw, pmaddubsw_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(pmaddubsw, pmaddubsw_xmm, Vdq, Vdq, Wdq)
 
 DEF_GEN_INSN3_HELPER_EPP(divps, divps, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(divpd, divpd, Vdq, Vdq, Wdq)
@@ -5956,6 +5972,18 @@ DEF_GEN_INSN3_HELPER_EPP(pavgw, pavgw_mmx, Pq, Pq, Qq)
 DEF_GEN_INSN3_HELPER_EPP(pavgw, pavgw_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(psadbw, psadbw_mmx, Pq, Pq, Qq)
 DEF_GEN_INSN3_HELPER_EPP(psadbw, psadbw_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN2_HELPER_EPP(pabsb, pabsb_mmx, Pq, Qq)
+DEF_GEN_INSN2_HELPER_EPP(pabsb, pabsb_xmm, Vdq, Wdq)
+DEF_GEN_INSN2_HELPER_EPP(pabsw, pabsw_mmx, Pq, Qq)
+DEF_GEN_INSN2_HELPER_EPP(pabsw, pabsw_xmm, Vdq, Wdq)
+DEF_GEN_INSN2_HELPER_EPP(pabsd, pabsd_mmx, Pq, Qq)
+DEF_GEN_INSN2_HELPER_EPP(pabsd, pabsd_xmm, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(psignb, psignb_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(psignb, psignb_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(psignw, psignw_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(psignw, psignw_xmm, Vdq, Vdq, Wdq)
+DEF_GEN_INSN3_HELPER_EPP(psignd, psignd_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(psignd, psignd_xmm, Vdq, Vdq, Wdq)
 
 DEF_GEN_INSN3_GVEC(pcmpeqb, Pq, Pq, Qq, cmp, MM_OPRSZ, MM_MAXSZ, MO_8, TCG_COND_EQ)
 DEF_GEN_INSN3_GVEC(pcmpeqb, Vdq, Vdq, Wdq, cmp, XMM_OPRSZ, XMM_MAXSZ, MO_8, TCG_COND_EQ)
@@ -6216,6 +6244,9 @@ DEF_GEN_PSHIFT_IMM_XMM(psraw, Udq, Udq)
 DEF_GEN_PSHIFT_IMM_MM(psrad, Nq, Nq)
 DEF_GEN_PSHIFT_IMM_XMM(psrad, Udq, Udq)
 
+DEF_GEN_INSN4_HELPER_EPPI(palignr, palignr_mmx, Pq, Pq, Qq, Ib)
+DEF_GEN_INSN4_HELPER_EPPI(palignr, palignr_xmm, Vdq, Vdq, Wdq, Ib)
+
 DEF_GEN_INSN3_HELPER_EPP(packsswb, packsswb_mmx, Pq, Pq, Qq)
 DEF_GEN_INSN3_HELPER_EPP(packsswb, packsswb_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(packssdw, packssdw_mmx, Pq, Pq, Qq)
@@ -6242,6 +6273,8 @@ DEF_GEN_INSN3_HELPER_EPP(unpcklpd, punpcklqdq_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(unpckhps, punpckhdq_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_EPP(unpckhpd, punpckhqdq_xmm, Vdq, Vdq, Wdq)
 
+DEF_GEN_INSN3_HELPER_EPP(pshufb, pshufb_mmx, Pq, Pq, Qq)
+DEF_GEN_INSN3_HELPER_EPP(pshufb, pshufb_xmm, Vdq, Vdq, Wdq)
 DEF_GEN_INSN3_HELPER_PPI(pshufw, pshufw_mmx, Pq, Qq, Ib)
 DEF_GEN_INSN3_HELPER_PPI(pshuflw, pshuflw_xmm, Vdq, Wdq, Ib)
 DEF_GEN_INSN3_HELPER_PPI(pshufhw, pshufhw_xmm, Vdq, Wdq, Ib)
