diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f3b01bc36269..cedc30cfe031 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -37,6 +37,9 @@
 	* doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
 	constraint.
 
+	* doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
+	Document vec_vbpermq builtin.
+
 	PR target/60672
 	* config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
 	enable use of xxsldwi and xxpermdi builtin functions.
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 2818c1b0b6f6..f9114ab0744c 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -15075,6 +15075,9 @@ vector unsigned long long vec_vaddudm (vector bool unsigned long long,
 vector unsigned long long vec_vaddudm (vector unsigned long long,
                                        vector bool unsigned long long);
 
+vector long long vec_vbpermq (vector signed char, vector signed char);
+vector long long vec_vbpermq (vector unsigned char, vector unsigned char);
+
 vector long long vec_vclz (vector long long);
 vector unsigned long long vec_vclz (vector unsigned long long);
 vector int vec_vclz (vector int);