[25/29] rs6000: Add Power8 vector builtins

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 0a17cad446c..2f918c1d69e 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -1977,3 +1977,420 @@ 
     DIVDEU diveu_di {}
 
 
+; Power8 vector built-ins.
+[power8-vector]
+  const vsll __builtin_altivec_abs_v2di (vsll);
+    ABS_V2DI absv2di2 {}
+
+  const vsc __builtin_altivec_eqv_v16qi (vsc, vsc);
+    EQV_V16QI eqvv16qi3 {}
+
+  const vuc __builtin_altivec_eqv_v16qi_uns (vuc, vuc);
+    EQV_V16QI_UNS eqvv16qi3 {}
+
+  const vsq __builtin_altivec_eqv_v1ti (vsq, vsq);
+    EQV_V1TI eqvv1ti3 {}
+
+  const vuq __builtin_altivec_eqv_v1ti_uns (vuq, vuq);
+    EQV_V1TI_UNS eqvv1ti3 {}
+
+  const vd __builtin_altivec_eqv_v2df (vd, vd);
+    EQV_V2DF eqvv2df3 {}
+
+  const vsll __builtin_altivec_eqv_v2di (vsll, vsll);
+    EQV_V2DI eqvv2di3 {}
+
+  const vull __builtin_altivec_eqv_v2di_uns (vull, vull);
+    EQV_V2DI_UNS eqvv2di3 {}
+
+  const vf __builtin_altivec_eqv_v4sf (vf, vf);
+    EQV_V4SF eqvv4sf3 {}
+
+  const vsi __builtin_altivec_eqv_v4si (vsi, vsi);
+    EQV_V4SI eqvv4si3 {}
+
+  const vui __builtin_altivec_eqv_v4si_uns (vui, vui);
+    EQV_V4SI_UNS eqvv4si3 {}
+
+  const vss __builtin_altivec_eqv_v8hi (vss, vss);
+    EQV_V8HI eqvv8hi3 {}
+
+  const vus __builtin_altivec_eqv_v8hi_uns (vus, vus);
+    EQV_V8HI_UNS eqvv8hi3 {}
+
+  const vsc __builtin_altivec_nand_v16qi (vsc, vsc);
+    NAND_V16QI nandv16qi3 {}
+
+  const vuc __builtin_altivec_nand_v16qi_uns (vuc, vuc);
+    NAND_V16QI_UNS nandv16qi3 {}
+
+  const vsq __builtin_altivec_nand_v1ti (vsq, vsq);
+    NAND_V1TI nandv1ti3 {}
+
+  const vuq __builtin_altivec_nand_v1ti_uns (vuq, vuq);
+    NAND_V1TI_UNS nandv1ti3 {}
+
+  const vd __builtin_altivec_nand_v2df (vd, vd);
+    NAND_V2DF nandv2df3 {}
+
+  const vsll __builtin_altivec_nand_v2di (vsll, vsll);
+    NAND_V2DI nandv2di3 {}
+
+  const vull __builtin_altivec_nand_v2di_uns (vull, vull);
+    NAND_V2DI_UNS nandv2di3 {}
+
+  const vf __builtin_altivec_nand_v4sf (vf, vf);
+    NAND_V4SF nandv4sf3 {}
+
+  const vsi __builtin_altivec_nand_v4si (vsi, vsi);
+    NAND_V4SI nandv4si3 {}
+
+  const vui __builtin_altivec_nand_v4si_uns (vui, vui);
+    NAND_V4SI_UNS nandv4si3 {}
+
+  const vss __builtin_altivec_nand_v8hi (vss, vss);
+    NAND_V8HI nandv8hi3 {}
+
+  const vus __builtin_altivec_nand_v8hi_uns (vus, vus);
+    NAND_V8HI_UNS nandv8hi3 {}
+
+  const vsc __builtin_altivec_neg_v16qi (vsc);
+    NEG_V16QI negv16qi2 {}
+
+  const vd __builtin_altivec_neg_v2df (vd);
+    NEG_V2DF negv2df2 {}
+
+  const vsll __builtin_altivec_neg_v2di (vsll);
+    NEG_V2DI negv2di2 {}
+
+  const vf __builtin_altivec_neg_v4sf (vf);
+    NEG_V4SF negv4sf2 {}
+
+  const vsi __builtin_altivec_neg_v4si (vsi);
+    NEG_V4SI negv4si2 {}
+
+  const vss __builtin_altivec_neg_v8hi (vss);
+    NEG_V8HI negv8hi2 {}
+
+  const vsc __builtin_altivec_orc_v16qi (vsc, vsc);
+    ORC_V16QI orcv16qi3 {}
+
+  const vuc __builtin_altivec_orc_v16qi_uns (vuc, vuc);
+    ORC_V16QI_UNS orcv16qi3 {}
+
+  const vsq __builtin_altivec_orc_v1ti (vsq, vsq);
+    ORC_V1TI orcv1ti3 {}
+
+  const vuq __builtin_altivec_orc_v1ti_uns (vuq, vuq);
+    ORC_V1TI_UNS orcv1ti3 {}
+
+  const vd __builtin_altivec_orc_v2df (vd, vd);
+    ORC_V2DF orcv2df3 {}
+
+  const vsll __builtin_altivec_orc_v2di (vsll, vsll);
+    ORC_V2DI orcv2di3 {}
+
+  const vull __builtin_altivec_orc_v2di_uns (vull, vull);
+    ORC_V2DI_UNS orcv2di3 {}
+
+  const vf __builtin_altivec_orc_v4sf (vf, vf);
+    ORC_V4SF orcv4sf3 {}
+
+  const vsi __builtin_altivec_orc_v4si (vsi, vsi);
+    ORC_V4SI orcv4si3 {}
+
+  const vui __builtin_altivec_orc_v4si_uns (vui, vui);
+    ORC_V4SI_UNS orcv4si3 {}
+
+  const vss __builtin_altivec_orc_v8hi (vss, vss);
+    ORC_V8HI orcv8hi3 {}
+
+  const vus __builtin_altivec_orc_v8hi_uns (vus, vus);
+    ORC_V8HI_UNS orcv8hi3 {}
+
+  const vsc __builtin_altivec_vclzb (vsc);
+    VCLZB clzv16qi2 {}
+
+  const vsll __builtin_altivec_vclzd (vsll);
+    VCLZD clzv2di2 {}
+
+  const vss __builtin_altivec_vclzh (vss);
+    VCLZH clzv8hi2 {}
+
+  const vsi __builtin_altivec_vclzw (vsi);
+    VCLZW clzv4si2 {}
+
+  const vsc __builtin_altivec_vgbbd (vsc);
+    VGBBD p8v_vgbbd {}
+
+  const vsq __builtin_altivec_vaddcuq (vsq, vsq);
+    VADDCUQ altivec_vaddcuq {}
+
+  const vsq __builtin_altivec_vaddecuq (vsq, vsq, vsq);
+    VADDECUQ altivec_vaddecuq {}
+
+  const vuq __builtin_altivec_vaddeuqm (vuq, vuq, vuq);
+    VADDEUQM altivec_vaddeuqm {}
+
+  const vsll __builtin_altivec_vaddudm (vsll, vsll);
+    VADDUDM addv2di3 {}
+
+  const vsq __builtin_altivec_vadduqm (vsq, vsq);
+    VADDUQM altivec_vadduqm {}
+
+  const vsll __builtin_altivec_vbpermq (vop, vsc);
+    VBPERMQ altivec_vbpermq {}
+
+  const vuc __builtin_altivec_vbpermq2 (vuc, vuc);
+    VBPERMQ2 altivec_vbpermq2 {}
+
+  const vbll __builtin_altivec_vcmpequd (vsll, vsll);
+    VCMPEQUD vector_eqv2di {}
+
+  const int __builtin_altivec_vcmpequd_p (int, vsll, vsll);
+    VCMPEQUD_P vector_eq_v2di_p {pred}
+
+  const vbll __builtin_altivec_vcmpgtsd (vsll, vsll);
+    VCMPGTSD vector_gtv2di {}
+
+  const int __builtin_altivec_vcmpgtsd_p (int, vsll, vsll);
+    VCMPGTSD_P vector_gt_v2di_p {pred}
+
+  const vbll __builtin_altivec_vcmpgtud (vull, vull);
+    VCMPGTUD vector_gtuv2di {}
+
+  const int __builtin_altivec_vcmpgtud_p (vull, vull);
+    VCMPGTUD_P vector_gtu_v2di_p {pred}
+
+  const vsll __builtin_altivec_vmaxsd (vsll, vsll);
+    VMAXSD smaxv2di3 {}
+
+  const vull __builtin_altivec_vmaxud (vull, vull);
+    VMAXUD umaxv2di3 {}
+
+  const vsll __builtin_altivec_vminsd (vsll, vsll);
+    VMINSD sminv2di3 {}
+
+  const vull __builtin_altivec_vminud (vull, vull);
+    VMINUD uminv2di3 {}
+
+  const vd __builtin_altivec_vmrgew_v2df (vd, vd);
+    VMRGEW_V2DF p8_vmrgew_v2df {}
+
+  const vsll __builtin_altivec_vmrgew_v2di (vsll, vsll);
+    VMRGEW_V2DI p8_vmrgew_v2di {}
+
+  const vf __builtin_altivec_vmrgew_v4sf (vf, vf);
+    VMRGEW_V4SF p8_vmrgew_v4sf {}
+
+  const vsi __builtin_altivec_vmrgew_v4si (vsi, vsi);
+    VMRGEW_V4SI p8_vmrgew_v4si {}
+
+  const vd __builtin_altivec_vmrgow_v2df (vd, vd);
+    VMRGOW_V2DF p8_vmrgow_v2df {}
+
+  const vsll __builtin_altivec_vmrgow_v2di (vsll, vsll);
+    VMRGOW_V2DI p8_vmrgow_v2di {}
+
+  const vf __builtin_altivec_vmrgow_v4sf (vf, vf);
+    VMRGOW_V4SF p8_vmrgow_v4sf {}
+
+  const vsi __builtin_altivec_vmrgow_v4si (vsi, vsi);
+    VMRGOW_V4SI p8_vmrgow_v4si {}
+
+  const vsll __builtin_altivec_vmulesw (vsi, vsi);
+    VMULESW vec_widen_smult_even_v4si {}
+
+  const vull __builtin_altivec_vmuleuw (vui, vui);
+    VMULEUW vec_widen_umult_even_v4si {}
+
+  const vsll __builtin_altivec_vmulosw (vsi, vsi);
+    VMULOSW vec_widen_smult_odd_v4si {}
+
+  const vull __builtin_altivec_vmulouw (vui, vui);
+    VMULOUW vec_widen_umult_odd_v4si {}
+
+  const vsc __builtin_altivec_vpermxor (vsc, vsc, vsc);
+    VPERMXOR altivec_vpermxor {}
+
+  const vsi __builtin_altivec_vpksdss (vsll, vsll);
+    VPKSDSS altivec_vpksdss {}
+
+  const vui __builtin_altivec_vpksdus (vsll, vsll);
+    VPKSDUS altivec_vpksdus {}
+
+  const vui __builtin_altivec_vpkudum (vull, vull);
+    VPKUDUM altivec_vpkudum {}
+
+  const vui __builtin_altivec_vpkudus (vull, vull);
+    VPKUDUS altivec_vpkudus {}
+
+; #### Following are duplicates of __builtin_crypto_vpmsum*.  This
+; can't have ever worked properly!
+;
+;  const vus __builtin_altivec_vpmsumb (vuc, vuc);
+;    VPMSUMB crypto_vpmsumb {}
+;
+;  const vuq __builtin_altivec_vpmsumd (vull, vull);
+;    VPMSUMD crypto_vpmsumd {}
+;
+;  const vui __builtin_altivec_vpmsumh (vus, vus);
+;    VPMSUMH crypto_vpmsumh {}
+;
+;  const vull __builtin_altivec_vpmsumw (vui, vui);
+;    VPMSUMW crypto_vpmsumw {}
+
+  const vuc __builtin_altivec_vpopcntb (vsc);
+    VPOPCNTB popcountv16qi2 {}
+
+  const vull __builtin_altivec_vpopcntd (vsll);
+    VPOPCNTD popcountv2di2 {}
+
+  const vus __builtin_altivec_vpopcnth (vss);
+    VPOPCNTH popcountv8hi2 {}
+
+  const vuc __builtin_altivec_vpopcntub (vuc);
+    VPOPCNTUB popcountv16qi2 {}
+
+  const vull __builtin_altivec_vpopcntud (vull);
+    VPOPCNTUD popcountv2di2 {}
+
+  const vus __builtin_altivec_vpopcntuh (vus);
+    VPOPCNTUH popcountv8hi2 {}
+
+  const vui __builtin_altivec_vpopcntuw (vui);
+    VPOPCNTUW popcountv4si2 {}
+
+  const vui __builtin_altivec_vpopcntw (vsi);
+    VPOPCNTW popcountv4si2 {}
+
+  const vsll __builtin_altivec_vrld (vsll, vull);
+    VRLD vrotlv2di3 {}
+
+  const vsll __builtin_altivec_vsld (vsll, vull);
+    VSLD vashlv2di3 {}
+
+  const vsll __builtin_altivec_vsrad (vsll, vull);
+    VSRAD vashrv2di3 {}
+
+  const vsll __builtin_altivec_vsrd (vsll, vull);
+    VSRD vlshrv2di3 {}
+
+  const vuq __builtin_altivec_vsubcuq (vuq, vuq);
+    VSUBCUQ altivec_vsubcuq {}
+
+  const vsq __builtin_altivec_vsubecuq (vsq, vsq, vsq);
+    VSUBECUQ altivec_vsubecuq {}
+
+  const vuq __builtin_altivec_vsubeuqm (vuq, vuq, vuq);
+    VSUBEUQM altivec_vsubeuqm {}
+
+  const vull __builtin_altivec_vsubudm (vull, vull);
+    VSUBUDM subv2di3 {}
+
+  const vuq __builtin_altivec_vsubuqm (vuq, vuq);
+    VSUBUQM altivec_vsubuqm {}
+
+  const vsll __builtin_altivec_vupkhsw (vsi);
+    VUPKHSW altivec_vupkhsw {}
+
+  const vsll __builtin_altivec_vupklsw (vsi);
+    VUPKLSW altivec_vupklsw {}
+
+  const vsq __builtin_bcdadd (vsq, vsq, const int<1>);
+    BCDADD bcdadd {}
+
+  const unsigned int __builtin_bcdadd_eq (vsq, vsq, const int<1>);
+    BCDADD_EQ bcdadd_eq {}
+
+  const unsigned int __builtin_bcdadd_gt (vsq, vsq, const int<1>);
+    BCDADD_GT bcdadd_gt {}
+
+  const unsigned int __builtin_bcdadd_lt (vsq, vsq, const int<1>);
+    BCDADD_LT bcdadd_lt {}
+
+  const unsigned int __builtin_bcdadd_ov (vsq, vsq, const int<1>);
+    BCDADD_OV bcdadd_unordered {}
+
+  const vsq __builtin_bcdsub (vsq, vsq, const int<1>);
+    BCDSUB bcdsub {}
+
+  const unsigned int __builtin_bcdsub_eq (vsq, vsq, const int<1>);
+    BCDSUB_EQ bcdsub_eq {}
+
+  const unsigned int __builtin_bcdsub_gt (vsq, vsq, const int<1>);
+    BCDSUB_GT bcdsub_gt {}
+
+  const unsigned int __builtin_bcdsub_lt (vsq, vsq, const int<1>);
+    BCDSUB_LT bcdsub_lt {}
+
+  const unsigned int __builtin_bcdsub_ov (vsq, vsq, const int<1>);
+    BCDSUB_OV bcdsub_unordered {}
+
+  const vuc __builtin_crypto_vpermxor_v16qi (vuc, vuc, vuc);
+    VPERMXOR_V16QI crypto_vpermxor_v16qi {}
+
+  const vull __builtin_crypto_vpermxor_v2di (vull, vull, vull);
+    VPERMXOR_V2DI crypto_vpermxor_v2di {}
+
+  const vui __builtin_crypto_vpermxor_v4si (vui, vui, vui);
+    VPERMXOR_V4SI crypto_vpermxor_v4si {}
+
+  const vus __builtin_crypto_vpermxor_v8hi (vus, vus, vus);
+    VPERMXOR_V8HI crypto_vpermxor_v8hi {}
+
+  const vus __builtin_crypto_vpmsumb (vuc, vuc);
+    VPMSUMB crypto_vpmsumb {}
+
+  const vuq __builtin_crypto_vpmsumd (vull, vull);
+    VPMSUMD crypto_vpmsumd {}
+
+  const vui __builtin_crypto_vpmsumh (vus, vus);
+    VPMSUMH crypto_vpmsumh {}
+
+  const vull __builtin_crypto_vpmsumw (vui, vui);
+    VPMSUMW crypto_vpmsumw {}
+
+  const vf __builtin_vsx_float2_v2df (vd, vd);
+    FLOAT2_V2DF float2_v2df {}
+
+  const vf __builtin_vsx_float2_v2di (vsll, vsll);
+    FLOAT2_V2DI float2_v2di {}
+
+  const vsc __builtin_vsx_revb_v16qi (vsc);
+    REVB_V16QI revb_v16qi {}
+
+  const vsq __builtin_vsx_revb_v1ti (vsq);
+    REVB_V1TI revb_v1ti {}
+
+  const vd __builtin_vsx_revb_v2df (vd);
+    REVB_V2DF revb_v2df {}
+
+  const vsll __builtin_vsx_revb_v2di (vsll);
+    REVB_V2DI revb_v2di {}
+
+  const vf __builtin_vsx_revb_v4sf (vf);
+    REVB_V4SF revb_v4sf {}
+
+  const vsi __builtin_vsx_revb_v4si (vsi);
+    REVB_V4SI revb_v4si {}
+
+  const vss __builtin_vsx_revb_v8hi (vss);
+    REVB_V8HI revb_v8hi {}
+
+  const vf __builtin_vsx_uns_float2_v2di (vull, vull);
+    UNS_FLOAT2_V2DI uns_float2_v2di {}
+
+  const vsi __builtin_vsx_vsigned2_v2df (vd, vd);
+    VEC_VSIGNED2_V2DF vsigned2_v2df {}
+
+  const vui __builtin_vsx_vunsigned2_v2df (vd, vd);
+    VEC_VUNSIGNED2_V2DF vunsigned2_v2df {}
+
+  const vf __builtin_vsx_xscvdpspn (double);
+    XSCVDPSPN vsx_xscvdpspn {}
+
+  const double __builtin_vsx_xscvspdpn (vf);
+    XSCVSPDPN vsx_xscvspdpn {}
+
+