[gcc r12-3168] rs6000: Add Cell builtins

[William Schmidt <wschmidt@gcc.gnu.org>]

https://gcc.gnu.org/g:a7f13a51990770702618d2fc3f311cd5214e130d

commit r12-3168-ga7f13a51990770702618d2fc3f311cd5214e130d
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Mon Jun 7 16:09:15 2021 -0500

    rs6000: Add Cell builtins
    
    2021-06-07  Bill Schmidt  <wschmidt@linux.ibm.com>
    
    gcc/
            * config/rs6000/rs6000-builtin-new.def: Add cell stanza.

Diff:
---
 gcc/config/rs6000/rs6000-builtin-new.def | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gcc/config/rs6000/rs6000-builtin-new.def b/gcc/config/rs6000/rs6000-builtin-new.def
index 7bfe9bca298..3e732ce91e4 100644
--- a/gcc/config/rs6000/rs6000-builtin-new.def
+++ b/gcc/config/rs6000/rs6000-builtin-new.def
@@ -1106,6 +1106,33 @@
     VEC_SET_V8HI nothing {set}
 
 
+; Cell builtins.
+[cell]
+  pure vsc __builtin_altivec_lvlx (signed long, const void *);
+    LVLX altivec_lvlx {ldvec}
+
+  pure vsc __builtin_altivec_lvlxl (signed long, const void *);
+    LVLXL altivec_lvlxl {ldvec}
+
+  pure vsc __builtin_altivec_lvrx (signed long, const void *);
+    LVRX altivec_lvrx {ldvec}
+
+  pure vsc __builtin_altivec_lvrxl (signed long, const void *);
+    LVRXL altivec_lvrxl {ldvec}
+
+  void __builtin_altivec_stvlx (vsc, signed long, void *);
+    STVLX altivec_stvlx {stvec}
+
+  void __builtin_altivec_stvlxl (vsc, signed long, void *);
+    STVLXL altivec_stvlxl {stvec}
+
+  void __builtin_altivec_stvrx (vsc, signed long, void *);
+    STVRX altivec_stvrx {stvec}
+
+  void __builtin_altivec_stvrxl (vsc, signed long, void *);
+    STVRXL altivec_stvrxl {stvec}
+
+
 ; VSX builtins.
 [vsx]
   pure vd __builtin_altivec_lvx_v2df (signed long, const void *);