[02/14] Add stubs for input files. These will grow much larger.

Message ID 0a94b20d0ca902a1a3966a219105e0a115a8e7c3.1580782131.git.wschmidt@linux.ibm.com
State New
Headers show
Series
  • rs6000: Begin replacing built-in support
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Commit Message

Bill Schmidt Feb. 4, 2020, 2:26 a.m.
This patch adds a subset of the builtin and overload descriptions.
I've also started annotating the old-style descriptions in rs6000-c.c
where I'm deliberately not planning to support new versions of them.
We may have to have some discussion around these at some point, but
this helps me track this as I move through the transition.

2020-02-03  Bill Schmidt  <wschmidt@linux.ibm.com>

        * config/rs6000/rs6000-bif.def: New file.
        * config/rs6000/rs6000-call.c (altivec_overloaded_builtins):
	Annotate some deprecated and bogus entries.
        * config/rs6000/rs6000-overload.def: New file.
---
 gcc/config/rs6000/rs6000-bif.def      | 187 ++++++++++++++++++++++++++
 gcc/config/rs6000/rs6000-call.c       |  35 +++++
 gcc/config/rs6000/rs6000-overload.def |   5 +
 3 files changed, 227 insertions(+)
 create mode 100644 gcc/config/rs6000/rs6000-bif.def
 create mode 100644 gcc/config/rs6000/rs6000-overload.def

-- 
2.17.1

Patch

diff --git a/gcc/config/rs6000/rs6000-bif.def b/gcc/config/rs6000/rs6000-bif.def
new file mode 100644
index 00000000000..85196400993
--- /dev/null
+++ b/gcc/config/rs6000/rs6000-bif.def
@@ -0,0 +1,187 @@ 
+[TARGET_ALTIVEC]
+  math vf __builtin_altivec_vmaddfp (vf, vf, vf);
+    VMADDFP fmav4sf4 {}
+  vss __builtin_altivec_vmhaddshs (vss, vss, vss);
+    VMHADDSHS altivec_vmhaddshs {}
+  vss __builtin_altivec_vmhraddshs (vss, vss, vss);
+    VMHRADDSHS altivec_vmhraddshs {}
+  const vss __builtin_altivec_vmladduhm (vss, vss, vss);
+    VMLADDUHM fmav8hi4 {}
+  const vui __builtin_altivec_vmsumubm (vuc, vuc, vui);
+    VMSUMUBM altivec_vmsumubm {}
+  const vsi __builtin_altivec_vmsummbm (vsc, vuc, vsi);
+    VMSUMMBM altivec_vmsummbm {}
+  const vui __builtin_altivec_vmsumuhm (vus, vus, vui);
+    VMSUMUHM altivec_vmsumuhm {}
+  const vsi __builtin_altivec_vmsumshm (vss, vss, vsi);
+    VMSUMSHM altivec_vmsumshm {}
+  vui __builtin_altivec_vmsumuhs (vus, vus, vui);
+    VMSUMUHS altivec_vmsumuhs {}
+  vsi __builtin_altivec_vmsumshs (vss, vss, vsi);
+    VMSUMSHS altivec_vmsumshs {}
+  math vf __builtin_altivec_vnmsubfp (vf, vf, vf);
+    VNMSUBFP nfmsv4sf4 {}
+  const vsq __builtin_altivec_vperm_1ti (vsq, vsq, vuc);
+    VPERM_1TI altivec_vperm_v1ti {}
+  const vf __builtin_altivec_vperm_4sf (vf, vf, vuc);
+    VPERM_4SF altivec_vperm_v4sf {}
+  const vsi __builtin_altivec_vperm_4si (vsi, vsi, vuc);
+    VPERM_4SI altivec_vperm_v4si {}
+  const vss __builtin_altivec_vperm_8hi (vss, vss, vuc);
+    VPERM_8HI altivec_vperm_v8hi {}
+  const vsc __builtin_altivec_vperm_16qi (vsc, vsc, vuc);
+    VPERM_16QI altivec_vperm_v16qi {}
+  const vuq __builtin_altivec_vperm_1ti_uns (vuq, vuq, vuc);
+    VPERM_1TI_UNS altivec_vperm_v1ti_uns {}
+  const vui __builtin_altivec_vperm_4si_uns (vui, vui, vuc);
+    VPERM_4SI_UNS altivec_vperm_v4si_uns {}
+  const vus __builtin_altivec_vperm_8hi_uns (vus, vus, vuc);
+    VPERM_8HI_UNS altivec_vperm_v8hi_uns {}
+  const vuc __builtin_altivec_vperm_16qi_uns (vuc, vuc, vuc);
+    VPERM_16QI_UNS altivec_vperm_v16qi_uns {}
+  const vf __builtin_altivec_vsel_4sf (vf, vf, vbi);
+    VSEL_4SF_B vector_select_v4sf {}
+  const vf __builtin_altivec_vsel_4sf (vf, vf, vui);
+    VSEL_4SF_U vector_select_v4sf {}
+  const vsi __builtin_altivec_vsel_4si (vsi, vsi, vbi);
+    VSEL_4SI_B vector_select_v4si {}
+  const vsi __builtin_altivec_vsel_4si (vsi, vsi, vui);
+    VSEL_4SI_U vector_select_v4si {}
+  const vui __builtin_altivec_vsel_4si (vui, vui, vbi);
+    VSEL_4SI_UB vector_select_v4si {}
+  const vui __builtin_altivec_vsel_4si (vui, vui, vui);
+    VSEL_4SI_UU vector_select_v4si {}
+  const vbi __builtin_altivec_vsel_4si (vbi, vbi, vbi);
+    VSEL_4SI_BB vector_select_v4si {}
+  const vbi __builtin_altivec_vsel_4si (vbi, vbi, vui);
+    VSEL_4SI_BU vector_select_v4si {}
+  const vss __builtin_altivec_vsel_8hi (vss, vss, vbs);
+    VSEL_8HI_B vector_select_v8hi {}
+  const vss __builtin_altivec_vsel_8hi (vss, vss, vus);
+    VSEL_8HI_U vector_select_v8hi {}
+  const vus __builtin_altivec_vsel_8hi (vus, vus, vbs);
+    VSEL_8HI_UB vector_select_v8hi {}
+  const vus __builtin_altivec_vsel_8hi (vus, vus, vus);
+    VSEL_8HI_UU vector_select_v8hi {}
+  const vbs __builtin_altivec_vsel_8hi (vbs, vbs, vbs);
+    VSEL_8HI_BB vector_select_v8hi {}
+  const vbs __builtin_altivec_vsel_8hi (vbs, vbs, vus);
+    VSEL_8HI_BU vector_select_v8hi {}
+  const vsc __builtin_altivec_vsel_16qi (vsc, vsc, vbc);
+    VSEL_16QI_B vector_select_v16qi {}
+  const vsc __builtin_altivec_vsel_16qi (vsc, vsc, vuc);
+    VSEL_16QI_U vector_select_v16qi {}
+  const vuc __builtin_altivec_vsel_16qi (vuc, vuc, vbc);
+    VSEL_16QI_UB vector_select_v16qi {}
+  const vuc __builtin_altivec_vsel_16qi (vuc, vuc, vuc);
+    VSEL_16QI_UU vector_select_v16qi {}
+  const vbc __builtin_altivec_vsel_16qi (vbc, vbc, vbc);
+    VSEL_16QI_BB vector_select_v16qi {}
+  const vbc __builtin_altivec_vsel_16qi (vbc, vbc, vuc);
+    VSEL_16QI_BU vector_select_v16qi {}
+  const vsq __builtin_altivec_vsel_1ti (vsq, vsq, vuq);
+    VSEL_1TI vector_select_v1ti {}
+  const vui __builtin_altivec_vsel_4si_uns (vui, vui, vui);
+    VSEL_4SI_UNS vector_select_v4si_uns {}
+  const vus __builtin_altivec_vsel_8hi_uns (vus, vus, vus);
+    VSEL_8HI_UNS vector_select_v8hi_uns {}
+  const vuc __builtin_altivec_vsel_16qi_uns (vuc, vuc, vuc);
+    VSEL_16QI_UNS vector_select_v16qi_uns {}
+  const vsc __builtin_altivec_vsldoi_16qi (vsc, vsc, const int<4>);
+    VSLDOI_16QI altivec_vsldoi_v16qi {}
+  const vuc __builtin_altivec_vsldoi_16qi (vuc, vuc, const int<4>);
+    VSLDOI_16QI_U altivec_vsldoi_v16qi {}
+  const vbc __builtin_altivec_vsldoi_16qi (vbc, vbc, const int<4>);
+    VSLDOI_16QI_B altivec_vsldoi_v16qi {}
+  const vss __builtin_altivec_vsldoi_8hi (vss, vss, const int<4>);
+    VSLDOI_8HI altivec_vsldoi_v8hi {}
+  const vus __builtin_altivec_vsldoi_8hi (vus, vus, const int<4>);
+    VSLDOI_8HI_U altivec_vsldoi_v8hi {}
+  const vbs __builtin_altivec_vsldoi_8hi (vbs, vbs, const int<4>);
+    VSLDOI_8HI_B altivec_vsldoi_v8hi {}
+  const vp __builtin_altivec_vsldoi_8hi (vp, vp, const int<4>);
+    VSLDOI_8HI_P altivec_vsldoi_v8hi {}
+  const vsi __builtin_altivec_vsldoi_4si (vsi, vsi, const int<4>);
+    VSLDOI_4SI altivec_vsldoi_v4si {}
+  const vui __builtin_altivec_vsldoi_4si (vui, vui, const int<4>);
+    VSLDOI_4SI_U altivec_vsldoi_v4si {}
+  const vbi __builtin_altivec_vsldoi_4si (vbi, vbi, const int<4>);
+    VSLDOI_4SI_B altivec_vsldoi_v4si {}
+  const vuq __builtin_altivec_vsel_1ti_uns (vuq, vuq, vuq);
+    VSEL_1TI_UNS vector_select_v1ti_uns {}
+  const vf __builtin_altivec_vsldoi_4sf (vf, vf, const int<4>);
+    VSLDOI_4SF altivec_vsldoi_v4sf {}
+  void __builtin_altivec_dst (void *, const int, const int<2>);
+    DST altivec_dst {}
+  void __builtin_altivec_dstt (void *, const int, const int<2>);
+    DSTT altivec_dstt {}
+  void __builtin_altivec_dstst (void *, const int, const int<2>);
+    DSTST altivec_dstst {}
+  void __builtin_altivec_dststt (void *, const int, const int<2>);
+    DSTSTT altivec_dststt {}
+  const vsc __builtin_altivec_vaddubm (vsc, vsc);
+    VADDUBM addv16qi3 {}
+  const vuc __builtin_altivec_vaddubm (vuc, vuc);
+    VADDUBM_U addv16qi3 {}
+  const vss __builtin_altivec_vadduhm (vss, vss);
+    VADDUHM addv8hi3 {}
+  const vus __builtin_altivec_vadduhm (vus, vus);
+    VADDUHM_U addv8hi3 {}
+  const vsi __builtin_altivec_vadduwm (vsi, vsi);
+    VADDUWM addv4si3 {}
+  const vui __builtin_altivec_vadduwm (vui, vui);
+    VADDUWM_U addv4si3 {}
+  const vf __builtin_altivec_vaddfp (vf, vf);
+    VADDFP addv4sf3 {}
+  const vsi __builtin_altivec_vaddcuw (vsi, vsi);
+    VADDCUW altivec_vaddcuw {}
+  const vui __builtin_altivec_vaddcuw (vui, vui);
+    VADDCUW_U altivec_vaddcuw {}
+  const vuc __builtin_altivec_vaddubs (vuc, vuc);
+    VADDUBS altivec_vaddubs {}
+  const vsc __builtin_altivec_vaddsbs (vsc, vsc);
+    VADDSBS altivec_vaddsbs {}
+  const vus __builtin_altivec_vadduhs (vus, vus);
+    VADDUHS altivec_vadduhs {}
+  const vss __builtin_altivec_vaddshs (vss, vss);
+    VADDSHS altivec_vaddshs {}
+  const vui __builtin_altivec_vadduws (vui, vui);
+    VADDUWS altivec_vadduws {}
+  const vsi __builtin_altivec_vaddsws (vsi, vsi);
+    VADDSWS altivec_vaddsws {}
+  const vbc __builtin_altivec_vand_v16qi_uns (vbc, vbc);
+    VAND_V16QI_UNS_B andv16qi3 {}
+  const vuc __builtin_altivec_vand_v16qi_uns (vuc, vuc);
+    VAND_V16QI_UNS andv16qi3 {}
+  const vbc __builtin_altivec_vand_v16qi (vbc, vbc);
+    VAND_V16QI_B andv16qi3 {}
+  const vsc __builtin_altivec_vand_v16qi (vsc, vsc);
+    VAND_V16QI andv16qi3 {}
+  const vsc __builtin_altivec_abs_v16qi (vsc);
+    ABS_V16QI absv16qi2 {abs}
+  const vss __builtin_altivec_abs_v8hi (vss);
+    ABS_V8HI absv8hi2 {abs}
+
+[VSX]
+  const vd __builtin_altivec_vperm_2df (vd, vd, vuc);
+    VPERM_2DF altivec_vperm_v2df {}
+  const vsll __builtin_altivec_vperm_2di (vsll, vsll, vuc);
+    VPERM_2DI altivec_vperm_v2di {}
+  const vull __builtin_altivec_vperm_2di_uns (vull, vull, vuc);
+    VPERM_2DI_UNS altivec_vperm_v2di_uns {}
+  const vd __builtin_altivec_vsel_2df (vd, vd, vbll);
+    VSEL_2DF_B vector_select_v2df {}
+  const vd __builtin_altivec_vsel_2df (vd, vd, vull);
+    VSEL_2DF_U vector_select_v2df {}
+  const vsll __builtin_altivec_vsel_2di (vsll, vsll, vsll, vbll);
+    VSEL_2DI_B vector_select_v2di {}
+  const vull __builtin_altivec_vsel_2di_uns (vull, vull, vull);
+    VSEL_2DI_UNS vector_select_v2di_uns {}
+  const vsll __builtin_altivec_vsldoi_2di (vsll, vsll, const int<4>);
+    VSLDOI_2DI altivec_vsldoi_v2di {}
+  const vull __builtin_altivec_vsldoi_2di (vull, vull, const int<4>);
+    VSLDOI_2DI_U altivec_vsldoi_v2di {}
+  const vbll __builtin_altivec_vsldoi_2di (vbll, vbll, const int<4>);
+    VSLDOI_2DI_B altivec_vsldoi_v2di {}
+  const vd __builtin_altivec_vsldoi_2df (vd, vd, const int<4>);
+    VSLDOI_2DF altivec_vsldoi_v2df {}
diff --git a/gcc/config/rs6000/rs6000-call.c b/gcc/config/rs6000/rs6000-call.c
index 59060647431..57b0e07898e 100644
--- a/gcc/config/rs6000/rs6000-call.c
+++ b/gcc/config/rs6000/rs6000-call.c
@@ -429,36 +429,42 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_bool_V8HI, RS6000_BTI_bool_V16QI, 0, 0 },
 
   /* Binary AltiVec/VSX builtins.  */
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_bool_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_V8HI, RS6000_BTI_bool_V8HI, RS6000_BTI_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_bool_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_bool_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_bool_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_V4SI, RS6000_BTI_bool_V4SI, RS6000_BTI_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_V4SI, RS6000_BTI_V4SI, RS6000_BTI_bool_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_V4SI, RS6000_BTI_V4SI, RS6000_BTI_V4SI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_bool_V4SI, RS6000_BTI_unsigned_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADD, ALTIVEC_BUILTIN_VADDUWM,
@@ -490,12 +496,14 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_V4SF, RS6000_BTI_V4SF, RS6000_BTI_V4SF, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUWM, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_V4SI, RS6000_BTI_V4SI, RS6000_BTI_V4SI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUWM, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_V4SI, RS6000_BTI_unsigned_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUWM, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, RS6000_BTI_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUWM, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, 0 },
+  /* Next 4 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUWM, ALTIVEC_BUILTIN_VADDUWM,
     RS6000_BTI_V4SI, RS6000_BTI_bool_V4SI, RS6000_BTI_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUWM, ALTIVEC_BUILTIN_VADDUWM,
@@ -506,12 +514,14 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, RS6000_BTI_bool_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUHM, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUHM, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUHM, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUHM, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
+  /* Next 4 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUHM, ALTIVEC_BUILTIN_VADDUHM,
     RS6000_BTI_V8HI, RS6000_BTI_bool_V8HI, RS6000_BTI_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUHM, ALTIVEC_BUILTIN_VADDUHM,
@@ -522,12 +532,14 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_bool_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUBM, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUBM, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUBM, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUBM, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
+  /* Next 24 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUBM, ALTIVEC_BUILTIN_VADDUBM,
     RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUBM, ALTIVEC_BUILTIN_VADDUBM,
@@ -551,18 +563,21 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_unsigned_V1TI, RS6000_BTI_unsigned_V1TI },
   { ALTIVEC_BUILTIN_VEC_ADDEC, P8V_BUILTIN_VADDECUQ,
     RS6000_BTI_V1TI, RS6000_BTI_V1TI, RS6000_BTI_V1TI, RS6000_BTI_V1TI },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDUBS,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDUBS,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_bool_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDUBS,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSBS,
     RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSBS,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSBS,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDUHS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_bool_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDUHS,
@@ -571,10 +586,12 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSHS,
     RS6000_BTI_V8HI, RS6000_BTI_bool_V8HI, RS6000_BTI_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSHS,
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_bool_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSHS,
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDUWS,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_bool_V4SI, RS6000_BTI_unsigned_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDUWS,
@@ -583,54 +600,64 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSWS,
     RS6000_BTI_V4SI, RS6000_BTI_bool_V4SI, RS6000_BTI_V4SI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSWS,
     RS6000_BTI_V4SI, RS6000_BTI_V4SI, RS6000_BTI_bool_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_ADDS, ALTIVEC_BUILTIN_VADDSWS,
     RS6000_BTI_V4SI, RS6000_BTI_V4SI, RS6000_BTI_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDSWS, ALTIVEC_BUILTIN_VADDSWS,
     RS6000_BTI_V4SI, RS6000_BTI_V4SI, RS6000_BTI_V4SI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDSWS, ALTIVEC_BUILTIN_VADDSWS,
     RS6000_BTI_V4SI, RS6000_BTI_bool_V4SI, RS6000_BTI_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDSWS, ALTIVEC_BUILTIN_VADDSWS,
     RS6000_BTI_V4SI, RS6000_BTI_V4SI, RS6000_BTI_bool_V4SI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUWS, ALTIVEC_BUILTIN_VADDUWS,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_V4SI, RS6000_BTI_unsigned_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUWS, ALTIVEC_BUILTIN_VADDUWS,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, RS6000_BTI_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUWS, ALTIVEC_BUILTIN_VADDUWS,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUWS, ALTIVEC_BUILTIN_VADDUWS,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_bool_V4SI, RS6000_BTI_unsigned_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUWS, ALTIVEC_BUILTIN_VADDUWS,
     RS6000_BTI_unsigned_V4SI, RS6000_BTI_unsigned_V4SI, RS6000_BTI_bool_V4SI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDSHS, ALTIVEC_BUILTIN_VADDSHS,
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDSHS, ALTIVEC_BUILTIN_VADDSHS,
     RS6000_BTI_V8HI, RS6000_BTI_bool_V8HI, RS6000_BTI_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDSHS, ALTIVEC_BUILTIN_VADDSHS,
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_bool_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUHS, ALTIVEC_BUILTIN_VADDUHS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUHS, ALTIVEC_BUILTIN_VADDUHS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUHS, ALTIVEC_BUILTIN_VADDUHS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUHS, ALTIVEC_BUILTIN_VADDUHS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_bool_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUHS, ALTIVEC_BUILTIN_VADDUHS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_bool_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDSBS, ALTIVEC_BUILTIN_VADDSBS,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDSBS, ALTIVEC_BUILTIN_VADDSBS,
     RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDSBS, ALTIVEC_BUILTIN_VADDSBS,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUBS, ALTIVEC_BUILTIN_VADDUBS,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUBS, ALTIVEC_BUILTIN_VADDUBS,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUBS, ALTIVEC_BUILTIN_VADDUBS,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_VADDUBS, ALTIVEC_BUILTIN_VADDUBS,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_VADDUBS, ALTIVEC_BUILTIN_VADDUBS,
@@ -684,20 +711,24 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_bool_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V8HI,
     RS6000_BTI_V8HI, RS6000_BTI_V8HI, RS6000_BTI_V8HI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V8HI_UNS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_bool_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V8HI_UNS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_bool_V8HI, 0 },
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V8HI_UNS,
     RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, RS6000_BTI_unsigned_V8HI, 0 },
+  /* Next one deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V16QI,
     RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V16QI_UNS,
     RS6000_BTI_bool_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_bool_V16QI, 0 },
+  /* Next one deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V16QI,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_bool_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V16QI,
     RS6000_BTI_V16QI, RS6000_BTI_V16QI, RS6000_BTI_V16QI, 0 },
+  /* Next 2 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V16QI_UNS,
     RS6000_BTI_unsigned_V16QI, RS6000_BTI_bool_V16QI, RS6000_BTI_unsigned_V16QI, 0 },
   { ALTIVEC_BUILTIN_VEC_AND, ALTIVEC_BUILTIN_VAND_V16QI_UNS,
@@ -3145,6 +3176,7 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_V2DF, RS6000_BTI_V2DF, RS6000_BTI_V2DF, RS6000_BTI_bool_V2DI },
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DF,
     RS6000_BTI_V2DF, RS6000_BTI_V2DF, RS6000_BTI_V2DF, RS6000_BTI_unsigned_V2DI },
+  /* Next 2 appear bogus, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DF,
     RS6000_BTI_V2DF, RS6000_BTI_V2DF, RS6000_BTI_V2DF, RS6000_BTI_V2DI },
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DF,
@@ -3153,12 +3185,14 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_V2DI, RS6000_BTI_V2DI, RS6000_BTI_V2DI, RS6000_BTI_bool_V2DI },
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DI,
     RS6000_BTI_V2DI, RS6000_BTI_V2DI, RS6000_BTI_V2DI, RS6000_BTI_unsigned_V2DI },
+  /* Next 1 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DI,
     RS6000_BTI_V2DI, RS6000_BTI_V2DI, RS6000_BTI_V2DI, RS6000_BTI_V2DI },
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DI,
     RS6000_BTI_unsigned_V2DI, RS6000_BTI_unsigned_V2DI, RS6000_BTI_unsigned_V2DI, RS6000_BTI_bool_V2DI },
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DI,
     RS6000_BTI_unsigned_V2DI, RS6000_BTI_unsigned_V2DI, RS6000_BTI_unsigned_V2DI, RS6000_BTI_unsigned_V2DI },
+  /* Next 1 deprecated, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DI,
     RS6000_BTI_unsigned_V2DI, RS6000_BTI_unsigned_V2DI, RS6000_BTI_unsigned_V2DI, RS6000_BTI_V2DI },
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_2DI,
@@ -3171,6 +3205,7 @@  const struct altivec_builtin_types altivec_overloaded_builtins[] = {
     RS6000_BTI_V4SF, RS6000_BTI_V4SF, RS6000_BTI_V4SF, RS6000_BTI_bool_V4SI },
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_4SF,
     RS6000_BTI_V4SF, RS6000_BTI_V4SF, RS6000_BTI_V4SF, RS6000_BTI_unsigned_V4SI },
+  /* Next 2 appear bogues, not in rs6000-bif.def.  */
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_4SI,
     RS6000_BTI_V4SF, RS6000_BTI_V4SF, RS6000_BTI_V4SF, RS6000_BTI_V4SF },
   { ALTIVEC_BUILTIN_VEC_SEL, ALTIVEC_BUILTIN_VSEL_4SI,
diff --git a/gcc/config/rs6000/rs6000-overload.def b/gcc/config/rs6000/rs6000-overload.def
new file mode 100644
index 00000000000..e3149d661fa
--- /dev/null
+++ b/gcc/config/rs6000/rs6000-overload.def
@@ -0,0 +1,5 @@ 
+[VEC_ABS, vec_abs, __builtin_vec_abs]
+  vsc __builtin_vec_abs (vsc);
+    ABS_V16QI
+  vss __builtin_vec_abs (vss);
+    ABS_V8HI