From c6b7ba5de624f2a17d799bac5ff017cd065ce035 Mon Sep 17 00:00:00 2001
From: "Bill Seurer, 507-253-3502, seurer@us.ibm.com" <(no_default)>
Date: Thu, 9 Jul 2020 16:41:38 -0500
Subject: [PATCH] rs6000: Fix __builtin_altivec_mask_for_load to use correct
 type

gcc/ChangeLog:

	PR target/95581
	* config/rs6000/rs6000-call.c: Add new type v16qi_ftype_pcvoid.
	(altivec_init_builtins) Change __builtin_altivec_mask_for_load to use
	v16qi_ftype_pcvoid with correct number of parameters.
---
 gcc/config/rs6000/rs6000-call.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gcc/config/rs6000/rs6000-call.c b/gcc/config/rs6000/rs6000-call.c
index 4e840e260a6..213673dfe30 100644
--- a/gcc/config/rs6000/rs6000-call.c
+++ b/gcc/config/rs6000/rs6000-call.c
@@ -12843,6 +12843,10 @@ altivec_init_builtins (void)
     = build_function_type_list (opaque_V4SI_type_node,
 				long_integer_type_node, pcvoid_type_node,
 				NULL_TREE);
+  tree v16qi_ftype_pcvoid
+    = build_function_type_list (V16QI_type_node,
+				pcvoid_type_node,
+				NULL_TREE);
   tree v16qi_ftype_long_pcvoid
     = build_function_type_list (V16QI_type_node,
 				long_integer_type_node, pcvoid_type_node,
@@ -13245,7 +13249,7 @@ altivec_init_builtins (void)
      targetm.vectorize.builtin_mask_for_load.  */
 
   decl = add_builtin_function ("__builtin_altivec_mask_for_load",
-			       v16qi_ftype_long_pcvoid,
+			       v16qi_ftype_pcvoid,
 			       ALTIVEC_BUILTIN_MASK_FOR_LOAD,
 			       BUILT_IN_MD, NULL, NULL_TREE);
   TREE_READONLY (decl) = 1;
-- 
2.30.2