[PATCH 11/13] rs6000, remove __builtin_vsx_xvcmpeqsp_p built-in

[Carl Love]

rs6000, remove __builtin_vsx_xvcmpeqsp_p built-in

The built-in __builtin_vsx_xvcmpeqsp_p is a duplicate of the overloaded
__builtin_altivec_vcmpeqfp_p built-in.  The built-in is undocumented and
there are no test cases for it.  The patch removes built-in
__builtin_vsx_xvcmpeqsp_p.

gcc/ChangeLog:
        * config/rs6000/rs6000-builtin.cc (case RS6000_BIF_RSQRT):
        Remove case statement.
        * config/rs6000/rs6000-builtins.def (__builtin_vsx_xvcmpeqsp_p):
        Remove built-in definition.
---
 gcc/config/rs6000/rs6000-builtin.cc   | 6 ------
 gcc/config/rs6000/rs6000-builtins.def | 6 ------
 2 files changed, 12 deletions(-)

diff --git a/gcc/config/rs6000/rs6000-builtin.cc 
b/gcc/config/rs6000/rs6000-builtin.cc
index f83d65b06ef..74ed8fc1805 100644
--- a/gcc/config/rs6000/rs6000-builtin.cc
+++ b/gcc/config/rs6000/rs6000-builtin.cc
@@ -269,12 +269,6 @@ rs6000_builtin_md_vectorized_function (tree fndecl, tree 
type_out,
     = (enum rs6000_gen_builtins) DECL_MD_FUNCTION_CODE (fndecl);
   switch (fn)
     {
-    case RS6000_BIF_RSQRTF:
-      if (VECTOR_UNIT_ALTIVEC_OR_VSX_P (V4SFmode)
-         && out_mode == SFmode && out_n == 4
-         && in_mode == SFmode && in_n == 4)
-       return rs6000_builtin_decls[RS6000_BIF_VRSQRTFP];
-      break;
     case RS6000_BIF_RSQRT:
       if (VECTOR_UNIT_VSX_P (V2DFmode)
          && out_mode == DFmode && out_n == 2
diff --git a/gcc/config/rs6000/rs6000-builtins.def 
b/gcc/config/rs6000/rs6000-builtins.def
index d65c858ac0c..2f6149edd5f 100644
--- a/gcc/config/rs6000/rs6000-builtins.def
+++ b/gcc/config/rs6000/rs6000-builtins.def
@@ -917,9 +917,6 @@
   fpmath vf __builtin_altivec_vrsqrtefp (vf);
     VRSQRTEFP rsqrtev4sf2 {}
 
-  fpmath vf __builtin_altivec_vrsqrtfp (vf);
-    VRSQRTFP rsqrtv4sf2 {}
-
   const vsc __builtin_altivec_vsel_16qi (vsc, vsc, vuc);
     VSEL_16QI vector_select_v16qi {}
 
@@ -1619,9 +1616,6 @@
   const vf __builtin_vsx_xvcmpeqsp (vf, vf);
     XVCMPEQSP vector_eqv4sf {}
 
-  const signed int __builtin_vsx_xvcmpeqsp_p (signed int, vf, vf);
-    XVCMPEQSP_P vector_eq_v4sf_p {pred}
-
   const vd __builtin_vsx_xvcmpgedp (vd, vd);
     XVCMPGEDP vector_gev2df {}
 
-- 
2.44.0