rs6000: vec_neg built-ins wrongly require POWER8

As the subject states.  Fixing this is accomplished by moving the built-ins
to the correct stanzas, [altivec] and [vsx].

2022-01-27  Bill Schmidt  <wschmidt@linux.ibm.com>

gcc/
	* config/rs6000/rs6000-builtins.def (NEG_V16QI): Move to [altivec]
	stanza.
	(NEG_V4SF): Likewise.
	(NEG_V4SI): Likewise.
	(NEG_V8HI): Likewise.
	(NEG_V2DF): Move to [vsx] stanza.
	(NEG_V2DI): Likewise.

diff --git a/gcc/config/rs6000/rs6000-builtins.def b/gcc/config/rs6000/rs6000-builtins.def
index 221bbc7..296f36e 100644 (file)
--- a/gcc/config/rs6000/rs6000-builtins.def
+++ b/gcc/config/rs6000/rs6000-builtins.def
@@ -410,6 +410,18 @@
   const vss __builtin_altivec_nabs_v8hi (vss);
     NABS_V8HI nabsv8hi2 {}
 
+  const vsc __builtin_altivec_neg_v16qi (vsc);
+    NEG_V16QI negv16qi2 {}
+
+  const vf __builtin_altivec_neg_v4sf (vf);
+    NEG_V4SF negv4sf2 {}
+
+  const vsi __builtin_altivec_neg_v4si (vsi);
+    NEG_V4SI negv4si2 {}
+
+  const vss __builtin_altivec_neg_v8hi (vss);
+    NEG_V8HI negv8hi2 {}
+
   void __builtin_altivec_stvebx (vsc, signed long, void *);
     STVEBX altivec_stvebx {stvec}
 
@@ -1175,6 +1187,12 @@
   const vsll __builtin_altivec_nabs_v2di (vsll);
     NABS_V2DI nabsv2di2 {}
 
+  const vd __builtin_altivec_neg_v2df (vd);
+    NEG_V2DF negv2df2 {}
+
+  const vsll __builtin_altivec_neg_v2di (vsll);
+    NEG_V2DI negv2di2 {}
+
   void __builtin_altivec_stvx_v2df (vd, signed long, void *);
     STVX_V2DF altivec_stvx_v2df {stvec}
 
@@ -2118,24 +2136,6 @@
   const vus __builtin_altivec_nand_v8hi_uns (vus, vus);
     NAND_V8HI_UNS nandv8hi3 {}
 
-  const vsc __builtin_altivec_neg_v16qi (vsc);
-    NEG_V16QI negv16qi2 {}
-
-  const vd __builtin_altivec_neg_v2df (vd);
-    NEG_V2DF negv2df2 {}
-
-  const vsll __builtin_altivec_neg_v2di (vsll);
-    NEG_V2DI negv2di2 {}
-
-  const vf __builtin_altivec_neg_v4sf (vf);
-    NEG_V4SF negv4sf2 {}
-
-  const vsi __builtin_altivec_neg_v4si (vsi);
-    NEG_V4SI negv4si2 {}
-
-  const vss __builtin_altivec_neg_v8hi (vss);
-    NEG_V8HI negv8hi2 {}
-
   const vsc __builtin_altivec_orc_v16qi (vsc, vsc);
     ORC_V16QI orcv16qi3 {}