[gcc r12-3187] rs6000: Execute the automatic built-in initialization code

[gcc r12-3187] rs6000: Execute the automatic built-in initialization code

[William Schmidt]

https://gcc.gnu.org/g:ff6bb9dde10ab665a35bb75527313cd9f7d52f8e

commit r12-3187-gff6bb9dde10ab665a35bb75527313cd9f7d52f8e
Author: Bill Schmidt <wschmidt@linux.ibm.com>
Date:   Fri Aug 27 09:55:29 2021 -0500

    rs6000: Execute the automatic built-in initialization code
    
    2021-08-27  Bill Schmidt  <wschmidt@linux.ibm.com>
    
    gcc/
            * config/rs6000/rs6000-call.c (rs6000-builtins.h): New #include.
            (rs6000_init_builtins): Call rs6000_init_generated_builtins.  Skip the
            old initialization logic when new builtins are enabled.
            * config/rs6000/rs6000-gen-builtins.c (write_decls): Rename
            rs6000_autoinit_builtins to rs6000_init_generated_builtins.
            (write_init_file): Likewise.

Diff:
---
 gcc/config/rs6000/rs6000-call.c         | 12 ++++++++++++
 gcc/config/rs6000/rs6000-gen-builtins.c |  4 ++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/gcc/config/rs6000/rs6000-call.c b/gcc/config/rs6000/rs6000-call.c
index 3a07118a872..87f97098ea4 100644
--- a/gcc/config/rs6000/rs6000-call.c
+++ b/gcc/config/rs6000/rs6000-call.c
@@ -69,6 +69,7 @@
 #include "opts.h"
 
 #include "rs6000-internal.h"
+#include "rs6000-builtins.h"
 
 #if TARGET_MACHO
 #include "gstab.h"  /* for N_SLINE */
@@ -13647,6 +13648,17 @@ rs6000_init_builtins (void)
     = build_pointer_type (build_qualified_type (void_type_node,
 						TYPE_QUAL_CONST));
 
+  /* Execute the autogenerated initialization code for builtins.  */
+  rs6000_init_generated_builtins ();
+
+  if (new_builtins_are_live)
+    {
+#ifdef SUBTARGET_INIT_BUILTINS
+      SUBTARGET_INIT_BUILTINS;
+#endif
+      return;
+    }
+
   /* Create Altivec, VSX and MMA builtins on machines with at least the
      general purpose extensions (970 and newer) to allow the use of
      the target attribute.  */
diff --git a/gcc/config/rs6000/rs6000-gen-builtins.c b/gcc/config/rs6000/rs6000-gen-builtins.c
index 000e5f9a6fd..f3d6156400a 100644
--- a/gcc/config/rs6000/rs6000-gen-builtins.c
+++ b/gcc/config/rs6000/rs6000-gen-builtins.c
@@ -2312,7 +2312,7 @@ write_decls (void)
 	   "extern ovlddata rs6000_instance_info[RS6000_INST_MAX];\n");
   fprintf (header_file, "extern ovldrecord rs6000_overload_info[];\n\n");
 
-  fprintf (header_file, "extern void rs6000_autoinit_builtins ();\n\n");
+  fprintf (header_file, "extern void rs6000_init_generated_builtins ();\n\n");
   fprintf (header_file,
 	   "extern bool rs6000_new_builtin_is_supported_p "
 	   "(rs6000_gen_builtins);\n");
@@ -2794,7 +2794,7 @@ write_init_file (void)
   fprintf (init_file, "\n");
 
   fprintf (init_file, "void\n");
-  fprintf (init_file, "rs6000_autoinit_builtins ()\n");
+  fprintf (init_file, "rs6000_init_generated_builtins ()\n");
   fprintf (init_file, "{\n");
   fprintf (init_file, "  tree t;\n");
   rbt_inorder_callback (&fntype_rbt, fntype_rbt.rbt_root, write_fntype_init);