diff --git a/sysdeps/powerpc/bits/math-vector.h b/sysdeps/powerpc/bits/math-vector.h
index 5709efbae0..ce10dc4bb7 100644
--- a/sysdeps/powerpc/bits/math-vector.h
+++ b/sysdeps/powerpc/bits/math-vector.h
@@ -50,6 +50,8 @@
 #  define __DECL_SIMD_exp __DECL_SIMD_PPC64
 #  undef __DECL_SIMD_powf
 #  define __DECL_SIMD_powf __DECL_SIMD_PPC64
+#  undef __DECL_SIMD_pow
+#  define __DECL_SIMD_pow __DECL_SIMD_PPC64
 
 # endif
 #endif
diff --git a/sysdeps/powerpc/powerpc64/fpu/Versions b/sysdeps/powerpc/powerpc64/fpu/Versions
index 225f7c8475..8cb0176c6d 100644
--- a/sysdeps/powerpc/powerpc64/fpu/Versions
+++ b/sysdeps/powerpc/powerpc64/fpu/Versions
@@ -2,6 +2,6 @@ libmvec {
   GLIBC_2.30 {
     _ZGVbN2v_cos; _ZGVbN4v_cosf; _ZGVbN2v_sin; _ZGVbN4v_sinf;
     _ZGVbN2v_log; _ZGVbN4v_logf; _ZGVbN2vvv_sincos; _ZGVbN4vvv_sincosf;
-    _ZGVbN4v_expf; _ZGVbN2v_exp; _ZGVbN4vv_powf;
+    _ZGVbN4v_expf; _ZGVbN2v_exp; _ZGVbN4vv_powf; _ZGVbN2vv_pow;
   }
 }
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
index 25d29b9a4a..43fa8505b8 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile
@@ -52,6 +52,7 @@ libmvec-sysdep_routines += vec_d_cos2_vsx vec_s_cosf4_vsx \
                            vec_s_powf4_vsx s_powf_log2_data \
 			   vec_math_errf vec_math_err \
 			   vec_d_exp2_vsx vec_d_exp_data \
+                           vec_d_pow2_vsx s_pow_log2_data \
 			   vec_d_sincos2_vsx vec_s_sincosf4_vsx
 CFLAGS-vec_d_cos2_vsx.c += -mabi=altivec -maltivec -mvsx -mpower8-vector
 CFLAGS-vec_d_log2_vsx.c += -mabi=altivec -maltivec -mvsx -mpower8-vector
@@ -69,6 +70,7 @@ CFLAGS-vec_s_exp2f_data.c += -mabi=altivec -maltivec -mvsx
 CFLAGS-vec_d_exp2_vsx.c += -mabi=altivec -maltivec -mvsx -mpower8-vector
 CFLAGS-vec_d_exp_data.c += -mabi=altivec -maltivec -mvsx
 CFLAGS-vec_s_powf4_vsx.c += -mabi=altivec -maltivec -mvsx
+CFLAGS-vec_s_pow2_vsx.c += -mabi=altivec -maltivec -mvsx -mpower8-vector
 CFLAGS-vec_math_err.c += -mabi=altivec -maltivec -mvsx
 endif
 
@@ -77,7 +79,7 @@ ifeq ($(subdir),math)
 ifeq ($(build-mathvec),yes)
 libmvec-tests += double-vlen2 float-vlen4
 
-double-vlen2-funcs = cos sin sincos log exp
+double-vlen2-funcs = cos sin sincos log exp pow
 float-vlen4-funcs = cos sin sincos log exp pow
 
 double-vlen2-arch-ext-cflags = -mabi=altivec -maltivec -mvsx -DREQUIRE_VSX
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/math_config_dbl.h b/sysdeps/powerpc/powerpc64/fpu/multiarch/math_config_dbl.h
index 7c94f5b9b2..b42cd5953a 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/math_config_dbl.h
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/math_config_dbl.h
@@ -70,6 +70,17 @@ asuint64 (double f)
   return u.i;
 }
 
+static inline vector unsigned long long
+vasuint64 (vector double f)
+{
+  union
+  {
+    vector double f;
+    vector unsigned long long i;
+  } u = {f};
+  return u.i;
+}
+
 static inline double
 asdouble (uint64_t i)
 {
@@ -81,6 +92,17 @@ asdouble (uint64_t i)
   return u.f;
 }
 
+static inline vector double
+vasdouble (vector unsigned long long i)
+{
+  union
+  {
+    vector unsigned long long i;
+    vector double f;
+  } u = {i};
+  return u.f;
+}
+
 static inline int
 issignaling_inline (double x)
 {
@@ -179,9 +201,9 @@ extern const struct log2_data
 #define POW_LOG_POLY_ORDER 8
 extern const struct pow_log_data
 {
-  double ln2hi;
-  double ln2lo;
-  double poly[POW_LOG_POLY_ORDER - 1]; /* First coefficient is 1.  */
+  vector double ln2hi;
+  vector double ln2lo;
+  vector double poly[POW_LOG_POLY_ORDER - 1]; /* First coefficient is 1.  */
   /* Note: the pad field is unused, but allows slightly faster indexing.  */
   /* See e_pow_log_data.c for details.  */
   struct {double invc, pad, logc, logctail;} tab[1 << POW_LOG_TABLE_BITS];
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_pow_log2_data.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_pow_log2_data.c
new file mode 100644
index 0000000000..0985025423
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_pow_log2_data.c
@@ -0,0 +1,197 @@
+/* Data for the log part of pow, adjusted for libmvec.
+   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+/* Based on sysdeps/ieee754/dbl-64/e_pow_log_data.c,
+   which originally came from Szabolcs Nagy at ARM Ltd. */
+#include "math_config_dbl.h"
+
+#define N (1 << POW_LOG_TABLE_BITS)
+
+const struct pow_log_data __pow_log_data = {
+.ln2hi = {0x1.62e42fefa3800p-1, 0x1.62e42fefa3800p-1},
+.ln2lo = {0x1.ef35793c76730p-45, 0x1.ef35793c76730p-45},
+.poly = {
+#if N == 128 && POW_LOG_POLY_ORDER == 8
+// relative error: 0x1.11922ap-70
+// in -0x1.6bp-8 0x1.6bp-8
+// Coefficients are scaled to match the scaling during evaluation.
+{-0x1p-1, -0x1p-1},
+{0x1.555555555556p-2 * -2, 0x1.555555555556p-2 * -2},
+{-0x1.0000000000006p-2 * -2, -0x1.0000000000006p-2 * -2},
+{0x1.999999959554ep-3 * 4, 0x1.999999959554ep-3 * 4},
+{-0x1.555555529a47ap-3 * 4, -0x1.555555529a47ap-3 * 4},
+{0x1.2495b9b4845e9p-3 * -8, 0x1.2495b9b4845e9p-3 * -8},
+{-0x1.0002b8b263fc3p-3 * -8, -0x1.0002b8b263fc3p-3 * -8},
+#endif
+},
+/* Algorithm:
+
+	x = 2^k z
+	log(x) = k ln2 + log(c) + log(z/c)
+	log(z/c) = poly(z/c - 1)
+
+where z is in [0x1.69555p-1; 0x1.69555p0] which is split into N subintervals
+and z falls into the ith one, then table entries are computed as
+
+	tab[i].invc = 1/c
+	tab[i].logc = round(0x1p43*log(c))/0x1p43
+	tab[i].logctail = (double)(log(c) - logc)
+
+where c is chosen near the center of the subinterval such that 1/c has only a
+few precision bits so z/c - 1 is exactly representible as double:
+
+	1/c = center < 1 ? round(N/center)/N : round(2*N/center)/N/2
+
+Note: |z/c - 1| < 1/N for the chosen c, |log(c) - logc - logctail| < 0x1p-97,
+the last few bits of logc are rounded away so k*ln2hi + logc has no rounding
+error and the interval for z is selected such that near x == 1, where log(x)
+is tiny, large cancellation error is avoided in logc + poly(z/c - 1).  */
+.tab = {
+#if N == 128
+#define A(a,b,c) {a,0,b,c},
+A(0x1.6a00000000000p+0, -0x1.62c82f2b9c800p-2, 0x1.ab42428375680p-48)
+A(0x1.6800000000000p+0, -0x1.5d1bdbf580800p-2, -0x1.ca508d8e0f720p-46)
+A(0x1.6600000000000p+0, -0x1.5767717455800p-2, -0x1.362a4d5b6506dp-45)
+A(0x1.6400000000000p+0, -0x1.51aad872df800p-2, -0x1.684e49eb067d5p-49)
+A(0x1.6200000000000p+0, -0x1.4be5f95777800p-2, -0x1.41b6993293ee0p-47)
+A(0x1.6000000000000p+0, -0x1.4618bc21c6000p-2, 0x1.3d82f484c84ccp-46)
+A(0x1.5e00000000000p+0, -0x1.404308686a800p-2, 0x1.c42f3ed820b3ap-50)
+A(0x1.5c00000000000p+0, -0x1.3a64c55694800p-2, 0x1.0b1c686519460p-45)
+A(0x1.5a00000000000p+0, -0x1.347dd9a988000p-2, 0x1.5594dd4c58092p-45)
+A(0x1.5800000000000p+0, -0x1.2e8e2bae12000p-2, 0x1.67b1e99b72bd8p-45)
+A(0x1.5600000000000p+0, -0x1.2895a13de8800p-2, 0x1.5ca14b6cfb03fp-46)
+A(0x1.5600000000000p+0, -0x1.2895a13de8800p-2, 0x1.5ca14b6cfb03fp-46)
+A(0x1.5400000000000p+0, -0x1.22941fbcf7800p-2, -0x1.65a242853da76p-46)
+A(0x1.5200000000000p+0, -0x1.1c898c1699800p-2, -0x1.fafbc68e75404p-46)
+A(0x1.5000000000000p+0, -0x1.1675cababa800p-2, 0x1.f1fc63382a8f0p-46)
+A(0x1.4e00000000000p+0, -0x1.1058bf9ae4800p-2, -0x1.6a8c4fd055a66p-45)
+A(0x1.4c00000000000p+0, -0x1.0a324e2739000p-2, -0x1.c6bee7ef4030ep-47)
+A(0x1.4a00000000000p+0, -0x1.0402594b4d000p-2, -0x1.036b89ef42d7fp-48)
+A(0x1.4a00000000000p+0, -0x1.0402594b4d000p-2, -0x1.036b89ef42d7fp-48)
+A(0x1.4800000000000p+0, -0x1.fb9186d5e4000p-3, 0x1.d572aab993c87p-47)
+A(0x1.4600000000000p+0, -0x1.ef0adcbdc6000p-3, 0x1.b26b79c86af24p-45)
+A(0x1.4400000000000p+0, -0x1.e27076e2af000p-3, -0x1.72f4f543fff10p-46)
+A(0x1.4200000000000p+0, -0x1.d5c216b4fc000p-3, 0x1.1ba91bbca681bp-45)
+A(0x1.4000000000000p+0, -0x1.c8ff7c79aa000p-3, 0x1.7794f689f8434p-45)
+A(0x1.4000000000000p+0, -0x1.c8ff7c79aa000p-3, 0x1.7794f689f8434p-45)
+A(0x1.3e00000000000p+0, -0x1.bc286742d9000p-3, 0x1.94eb0318bb78fp-46)
+A(0x1.3c00000000000p+0, -0x1.af3c94e80c000p-3, 0x1.a4e633fcd9066p-52)
+A(0x1.3a00000000000p+0, -0x1.a23bc1fe2b000p-3, -0x1.58c64dc46c1eap-45)
+A(0x1.3a00000000000p+0, -0x1.a23bc1fe2b000p-3, -0x1.58c64dc46c1eap-45)
+A(0x1.3800000000000p+0, -0x1.9525a9cf45000p-3, -0x1.ad1d904c1d4e3p-45)
+A(0x1.3600000000000p+0, -0x1.87fa06520d000p-3, 0x1.bbdbf7fdbfa09p-45)
+A(0x1.3400000000000p+0, -0x1.7ab890210e000p-3, 0x1.bdb9072534a58p-45)
+A(0x1.3400000000000p+0, -0x1.7ab890210e000p-3, 0x1.bdb9072534a58p-45)
+A(0x1.3200000000000p+0, -0x1.6d60fe719d000p-3, -0x1.0e46aa3b2e266p-46)
+A(0x1.3000000000000p+0, -0x1.5ff3070a79000p-3, -0x1.e9e439f105039p-46)
+A(0x1.3000000000000p+0, -0x1.5ff3070a79000p-3, -0x1.e9e439f105039p-46)
+A(0x1.2e00000000000p+0, -0x1.526e5e3a1b000p-3, -0x1.0de8b90075b8fp-45)
+A(0x1.2c00000000000p+0, -0x1.44d2b6ccb8000p-3, 0x1.70cc16135783cp-46)
+A(0x1.2c00000000000p+0, -0x1.44d2b6ccb8000p-3, 0x1.70cc16135783cp-46)
+A(0x1.2a00000000000p+0, -0x1.371fc201e9000p-3, 0x1.178864d27543ap-48)
+A(0x1.2800000000000p+0, -0x1.29552f81ff000p-3, -0x1.48d301771c408p-45)
+A(0x1.2600000000000p+0, -0x1.1b72ad52f6000p-3, -0x1.e80a41811a396p-45)
+A(0x1.2600000000000p+0, -0x1.1b72ad52f6000p-3, -0x1.e80a41811a396p-45)
+A(0x1.2400000000000p+0, -0x1.0d77e7cd09000p-3, 0x1.a699688e85bf4p-47)
+A(0x1.2400000000000p+0, -0x1.0d77e7cd09000p-3, 0x1.a699688e85bf4p-47)
+A(0x1.2200000000000p+0, -0x1.fec9131dbe000p-4, -0x1.575545ca333f2p-45)
+A(0x1.2000000000000p+0, -0x1.e27076e2b0000p-4, 0x1.a342c2af0003cp-45)
+A(0x1.2000000000000p+0, -0x1.e27076e2b0000p-4, 0x1.a342c2af0003cp-45)
+A(0x1.1e00000000000p+0, -0x1.c5e548f5bc000p-4, -0x1.d0c57585fbe06p-46)
+A(0x1.1c00000000000p+0, -0x1.a926d3a4ae000p-4, 0x1.53935e85baac8p-45)
+A(0x1.1c00000000000p+0, -0x1.a926d3a4ae000p-4, 0x1.53935e85baac8p-45)
+A(0x1.1a00000000000p+0, -0x1.8c345d631a000p-4, 0x1.37c294d2f5668p-46)
+A(0x1.1a00000000000p+0, -0x1.8c345d631a000p-4, 0x1.37c294d2f5668p-46)
+A(0x1.1800000000000p+0, -0x1.6f0d28ae56000p-4, -0x1.69737c93373dap-45)
+A(0x1.1600000000000p+0, -0x1.51b073f062000p-4, 0x1.f025b61c65e57p-46)
+A(0x1.1600000000000p+0, -0x1.51b073f062000p-4, 0x1.f025b61c65e57p-46)
+A(0x1.1400000000000p+0, -0x1.341d7961be000p-4, 0x1.c5edaccf913dfp-45)
+A(0x1.1400000000000p+0, -0x1.341d7961be000p-4, 0x1.c5edaccf913dfp-45)
+A(0x1.1200000000000p+0, -0x1.16536eea38000p-4, 0x1.47c5e768fa309p-46)
+A(0x1.1000000000000p+0, -0x1.f0a30c0118000p-5, 0x1.d599e83368e91p-45)
+A(0x1.1000000000000p+0, -0x1.f0a30c0118000p-5, 0x1.d599e83368e91p-45)
+A(0x1.0e00000000000p+0, -0x1.b42dd71198000p-5, 0x1.c827ae5d6704cp-46)
+A(0x1.0e00000000000p+0, -0x1.b42dd71198000p-5, 0x1.c827ae5d6704cp-46)
+A(0x1.0c00000000000p+0, -0x1.77458f632c000p-5, -0x1.cfc4634f2a1eep-45)
+A(0x1.0c00000000000p+0, -0x1.77458f632c000p-5, -0x1.cfc4634f2a1eep-45)
+A(0x1.0a00000000000p+0, -0x1.39e87b9fec000p-5, 0x1.502b7f526feaap-48)
+A(0x1.0a00000000000p+0, -0x1.39e87b9fec000p-5, 0x1.502b7f526feaap-48)
+A(0x1.0800000000000p+0, -0x1.f829b0e780000p-6, -0x1.980267c7e09e4p-45)
+A(0x1.0800000000000p+0, -0x1.f829b0e780000p-6, -0x1.980267c7e09e4p-45)
+A(0x1.0600000000000p+0, -0x1.7b91b07d58000p-6, -0x1.88d5493faa639p-45)
+A(0x1.0400000000000p+0, -0x1.fc0a8b0fc0000p-7, -0x1.f1e7cf6d3a69cp-50)
+A(0x1.0400000000000p+0, -0x1.fc0a8b0fc0000p-7, -0x1.f1e7cf6d3a69cp-50)
+A(0x1.0200000000000p+0, -0x1.fe02a6b100000p-8, -0x1.9e23f0dda40e4p-46)
+A(0x1.0200000000000p+0, -0x1.fe02a6b100000p-8, -0x1.9e23f0dda40e4p-46)
+A(0x1.0000000000000p+0, 0x0.0000000000000p+0, 0x0.0000000000000p+0)
+A(0x1.0000000000000p+0, 0x0.0000000000000p+0, 0x0.0000000000000p+0)
+A(0x1.fc00000000000p-1, 0x1.0101575890000p-7, -0x1.0c76b999d2be8p-46)
+A(0x1.f800000000000p-1, 0x1.0205658938000p-6, -0x1.3dc5b06e2f7d2p-45)
+A(0x1.f400000000000p-1, 0x1.8492528c90000p-6, -0x1.aa0ba325a0c34p-45)
+A(0x1.f000000000000p-1, 0x1.0415d89e74000p-5, 0x1.111c05cf1d753p-47)
+A(0x1.ec00000000000p-1, 0x1.466aed42e0000p-5, -0x1.c167375bdfd28p-45)
+A(0x1.e800000000000p-1, 0x1.894aa149fc000p-5, -0x1.97995d05a267dp-46)
+A(0x1.e400000000000p-1, 0x1.ccb73cdddc000p-5, -0x1.a68f247d82807p-46)
+A(0x1.e200000000000p-1, 0x1.eea31c006c000p-5, -0x1.e113e4fc93b7bp-47)
+A(0x1.de00000000000p-1, 0x1.1973bd1466000p-4, -0x1.5325d560d9e9bp-45)
+A(0x1.da00000000000p-1, 0x1.3bdf5a7d1e000p-4, 0x1.cc85ea5db4ed7p-45)
+A(0x1.d600000000000p-1, 0x1.5e95a4d97a000p-4, -0x1.c69063c5d1d1ep-45)
+A(0x1.d400000000000p-1, 0x1.700d30aeac000p-4, 0x1.c1e8da99ded32p-49)
+A(0x1.d000000000000p-1, 0x1.9335e5d594000p-4, 0x1.3115c3abd47dap-45)
+A(0x1.cc00000000000p-1, 0x1.b6ac88dad6000p-4, -0x1.390802bf768e5p-46)
+A(0x1.ca00000000000p-1, 0x1.c885801bc4000p-4, 0x1.646d1c65aacd3p-45)
+A(0x1.c600000000000p-1, 0x1.ec739830a2000p-4, -0x1.dc068afe645e0p-45)
+A(0x1.c400000000000p-1, 0x1.fe89139dbe000p-4, -0x1.534d64fa10afdp-45)
+A(0x1.c000000000000p-1, 0x1.1178e8227e000p-3, 0x1.1ef78ce2d07f2p-45)
+A(0x1.be00000000000p-1, 0x1.1aa2b7e23f000p-3, 0x1.ca78e44389934p-45)
+A(0x1.ba00000000000p-1, 0x1.2d1610c868000p-3, 0x1.39d6ccb81b4a1p-47)
+A(0x1.b800000000000p-1, 0x1.365fcb0159000p-3, 0x1.62fa8234b7289p-51)
+A(0x1.b400000000000p-1, 0x1.4913d8333b000p-3, 0x1.5837954fdb678p-45)
+A(0x1.b200000000000p-1, 0x1.527e5e4a1b000p-3, 0x1.633e8e5697dc7p-45)
+A(0x1.ae00000000000p-1, 0x1.6574ebe8c1000p-3, 0x1.9cf8b2c3c2e78p-46)
+A(0x1.ac00000000000p-1, 0x1.6f0128b757000p-3, -0x1.5118de59c21e1p-45)
+A(0x1.aa00000000000p-1, 0x1.7898d85445000p-3, -0x1.c661070914305p-46)
+A(0x1.a600000000000p-1, 0x1.8beafeb390000p-3, -0x1.73d54aae92cd1p-47)
+A(0x1.a400000000000p-1, 0x1.95a5adcf70000p-3, 0x1.7f22858a0ff6fp-47)
+A(0x1.a000000000000p-1, 0x1.a93ed3c8ae000p-3, -0x1.8724350562169p-45)
+A(0x1.9e00000000000p-1, 0x1.b31d8575bd000p-3, -0x1.c358d4eace1aap-47)
+A(0x1.9c00000000000p-1, 0x1.bd087383be000p-3, -0x1.d4bc4595412b6p-45)
+A(0x1.9a00000000000p-1, 0x1.c6ffbc6f01000p-3, -0x1.1ec72c5962bd2p-48)
+A(0x1.9600000000000p-1, 0x1.db13db0d49000p-3, -0x1.aff2af715b035p-45)
+A(0x1.9400000000000p-1, 0x1.e530effe71000p-3, 0x1.212276041f430p-51)
+A(0x1.9200000000000p-1, 0x1.ef5ade4dd0000p-3, -0x1.a211565bb8e11p-51)
+A(0x1.9000000000000p-1, 0x1.f991c6cb3b000p-3, 0x1.bcbecca0cdf30p-46)
+A(0x1.8c00000000000p-1, 0x1.07138604d5800p-2, 0x1.89cdb16ed4e91p-48)
+A(0x1.8a00000000000p-1, 0x1.0c42d67616000p-2, 0x1.7188b163ceae9p-45)
+A(0x1.8800000000000p-1, 0x1.1178e8227e800p-2, -0x1.c210e63a5f01cp-45)
+A(0x1.8600000000000p-1, 0x1.16b5ccbacf800p-2, 0x1.b9acdf7a51681p-45)
+A(0x1.8400000000000p-1, 0x1.1bf99635a6800p-2, 0x1.ca6ed5147bdb7p-45)
+A(0x1.8200000000000p-1, 0x1.214456d0eb800p-2, 0x1.a87deba46baeap-47)
+A(0x1.7e00000000000p-1, 0x1.2bef07cdc9000p-2, 0x1.a9cfa4a5004f4p-45)
+A(0x1.7c00000000000p-1, 0x1.314f1e1d36000p-2, -0x1.8e27ad3213cb8p-45)
+A(0x1.7a00000000000p-1, 0x1.36b6776be1000p-2, 0x1.16ecdb0f177c8p-46)
+A(0x1.7800000000000p-1, 0x1.3c25277333000p-2, 0x1.83b54b606bd5cp-46)
+A(0x1.7600000000000p-1, 0x1.419b423d5e800p-2, 0x1.8e436ec90e09dp-47)
+A(0x1.7400000000000p-1, 0x1.4718dc271c800p-2, -0x1.f27ce0967d675p-45)
+A(0x1.7200000000000p-1, 0x1.4c9e09e173000p-2, -0x1.e20891b0ad8a4p-45)
+A(0x1.7000000000000p-1, 0x1.522ae0738a000p-2, 0x1.ebe708164c759p-45)
+A(0x1.6e00000000000p-1, 0x1.57bf753c8d000p-2, 0x1.fadedee5d40efp-46)
+A(0x1.6c00000000000p-1, 0x1.5d5bddf596000p-2, -0x1.a0b2a08a465dcp-47)
+#endif
+},
+};
+
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/test-double-vlen2-wrappers.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/test-double-vlen2-wrappers.c
index f368e47947..fd10f16a1f 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/test-double-vlen2-wrappers.c
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/test-double-vlen2-wrappers.c
@@ -25,4 +25,5 @@ VECTOR_WRAPPER (WRAPPER_NAME (cos), _ZGVbN2v_cos)
 VECTOR_WRAPPER (WRAPPER_NAME (sin), _ZGVbN2v_sin)
 VECTOR_WRAPPER (WRAPPER_NAME (log), _ZGVbN2v_log)
 VECTOR_WRAPPER (WRAPPER_NAME (exp), _ZGVbN2v_exp)
+VECTOR_WRAPPER_ff (WRAPPER_NAME (pow), _ZGVbN2vv_pow)
 VECTOR_WRAPPER_fFF (WRAPPER_NAME (sincos), _ZGVbN2vvv_sincos)
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/vec_d_pow2_vsx.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/vec_d_pow2_vsx.c
new file mode 100644
index 0000000000..9ee0e77456
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/vec_d_pow2_vsx.c
@@ -0,0 +1,429 @@
+/* Double-precision vector pow function.
+   Copyright (C) 2019 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+/* Based on sysdeps/ieee754/dbl-64/e_pow.c which came from
+   Szabolcs Nagy at ARM Ltd. */
+#include <altivec.h>
+#include <math.h>
+#include <stdbool.h>
+#include <math-barriers.h>
+
+#include "math_config_dbl.h"
+
+typedef vector long long unsigned v64u;
+
+/*
+Worst-case error: 0.54 ULP (~= ulperr_exp + 1024*Ln2*relerr_log*2^53)
+relerr_log: 1.3 * 2^-68 (Relative error of log, 1.5 * 2^-68 without fma)
+ulperr_exp: 0.509 ULP (ULP error of exp, 0.511 ULP without fma)
+*/
+
+#define T __pow_log_data.tab
+#define A __pow_log_data.poly
+#define Ln2hi __pow_log_data.ln2hi
+#define Ln2lo __pow_log_data.ln2lo
+#define N (1 << POW_LOG_TABLE_BITS)
+#define OFF 0x3fe6955500000000
+
+/* Compute y+TAIL = log(x) where the rounded result is y and TAIL has about
+   additional 15 bits precision.  IX is the bit representation of x, but
+   normalized in the subnormal range using the sign bit for the exponent.  */
+struct two_v_doubles {
+  vector double y;
+  vector double tail;
+};
+static inline struct two_v_doubles log_inline(v64u ix)
+{
+  /* double_t for better performance on targets with FLT_EVAL_METHOD==2.  */
+  vector double z, r, y, kd, hi, t1, t2, lo, lo1, lo2, p;
+  v64u iz, tmp, i;
+  vector signed long long k;
+
+  /* x = 2^k z; where z is in range [OFF,2*OFF) and exact.
+     The range is split into N subintervals.
+     The ith subinterval contains z and c is near its center.  */
+  tmp = ix - OFF;
+  i = (tmp >> (52 - POW_LOG_TABLE_BITS)) % N;
+  k = ((vector signed long long)tmp >> 52); /* arithmetic shift */
+  iz = ix - (tmp & 0xfffULL << 52);
+  z = vasdouble(iz);
+  // we don't use __builtin_vectorconvert as we want to support old gcc
+  kd[0] = (double)k[0];
+  kd[1] = (double)k[1];
+
+  /* log(x) = k*Ln2 + log(c) + log1p(z/c-1).  */
+  vector double invc = {T[i[0]].invc, T[i[1]].invc};
+  vector double logc = {T[i[0]].logc, T[i[1]].logc};
+  vector double logctail = {T[i[0]].logctail, T[i[1]].logctail};
+
+  /* Note: 1/c is j/N or j/N/2 where j is an integer in [N,2N) and
+     |z/c - 1| < 1/N, so r = z/c - 1 is exactly representible.  */
+  // This is so that the results are identical to the non-SIMD version
+#if __FP_FAST_FMA
+  vector double negone = {-1.0, -1.0};
+  r = vec_madd(z, invc, negone);
+#else
+  vector double zhi = vasdouble((iz + (1ULL << 31)) & (-1ULL << 32));
+  vector double zlo = z - zhi;
+  vector double rhi = zhi * invc - 1.0;
+  vector double rlo = zlo * invc;
+  r = rhi + rlo;
+#endif
+  /* k*Ln2 + log(c) + r.  */
+  t1 = kd * Ln2hi + logc;
+  t2 = t1 + r;
+  lo1 = kd * Ln2lo + logctail;
+  lo2 = t1 - t2 + r;
+
+  /* Evaluation is optimized assuming superscalar pipelined execution.  */
+  vector double ar, ar2, ar3, lo3, lo4;
+  ar = A[0] * r; /* A[0] = -0.5.  */
+  ar2 = r * ar;
+  ar3 = r * ar2;
+  /* k*Ln2 + log(c) + r + A[0]*r*r.  */
+#if __FP_FAST_FMA
+  hi = t2 + ar2;
+  lo3 = vec_madd(ar, r, -ar2);
+  lo4 = t2 - hi + ar2;
+#else
+  vector double arhi = A[0] * rhi;
+  vector double arhi2 = rhi * arhi;
+  hi = t2 + arhi2;
+  lo3 = rlo * (ar + arhi);
+  lo4 = t2 - hi + arhi2;
+#endif
+  /* p = log1p(r) - r - A[0]*r*r.  */
+  p = (ar3 * (A[1] + r * A[2] +
+    ar2 * (A[3] + r * A[4] + ar2 * (A[5] + r * A[6]))));
+  lo = lo1 + lo2 + lo3 + lo4 + p;
+  y = hi + lo;
+  struct two_v_doubles ret;
+  ret.tail = hi - y + lo;
+  ret.y = y;
+  return ret;
+}
+
+
+/* Handle cases that may overflow or underflow when computing the result that
+   is scale*(1+TMP) without intermediate rounding.  The bit representation of
+   scale is in SBITS, however it has a computed exponent that may have
+   overflown into the sign bit so that needs to be adjusted before using it as
+   a double.  (int32_t)KI is the k used in the argument reduction and exponent
+   adjustment of scale, positive k here means the result may overflow and
+   negative k means the result may underflow.  */
+static inline double
+specialcase (double_t tmp, uint64_t sbits, uint64_t ki)
+{
+  double_t scale, y;
+
+  if ((ki & 0x80000000) == 0)
+    {
+      /* k > 0, the exponent of scale might have overflowed by <= 460.  */
+      sbits -= 1009ull << 52;
+      scale = asdouble (sbits);
+      y = 0x1p1009 * (scale + scale * tmp);
+      return y;
+    }
+  /* k < 0, need special care in the subnormal range.  */
+  sbits += 1022ull << 52;
+  /* Note: sbits is signed scale.  */
+  scale = asdouble (sbits);
+  y = scale + scale * tmp;
+  if (fabs (y) < 1.0)
+    {
+      /* Round y to the right precision before scaling it into the subnormal
+	 range to avoid double rounding that can cause 0.5+E/2 ulp error where
+	 E is the worst-case ulp error outside the subnormal range.  So this
+	 is only useful if the goal is better than 1 ulp worst-case error.  */
+      double_t hi, lo, one = 1.0;
+      if (y < 0.0)
+	one = -1.0;
+      lo = scale - y + scale * tmp;
+      hi = one + y;
+      lo = one - hi + y + lo;
+      y = math_narrow_eval (hi + lo) - one;
+      /* Fix the sign of 0.  */
+      if (y == 0.0)
+	y = asdouble (sbits & 0x8000000000000000);
+      /* The underflow exception needs to be signaled explicitly.  */
+      math_force_eval (math_opt_barrier (0x1p-1022) * 0x1p-1022);
+    }
+  y = 0x1p-1022 * y;
+  return y;
+}
+
+#undef N
+#undef T
+#define N (1 << EXP_TABLE_BITS)
+#define InvLn2N __exp_data.invln2N
+#define NegLn2hiN __exp_data.negln2hiN
+#define NegLn2loN __exp_data.negln2loN
+#define Shift __exp_data.shift
+#define T __exp_data.tab
+#define C2 __exp_data.poly[5 - EXP_POLY_ORDER]
+#define C3 __exp_data.poly[6 - EXP_POLY_ORDER]
+#define C4 __exp_data.poly[7 - EXP_POLY_ORDER]
+#define C5 __exp_data.poly[8 - EXP_POLY_ORDER]
+#define C6 __exp_data.poly[9 - EXP_POLY_ORDER]
+
+#define SIGN_BIAS (0x800 << EXP_TABLE_BITS)
+
+/* Computes sign*exp(x+xtail) where |xtail| < 2^-8/N and |xtail| <= |x|.
+   The sign_bias argument is SIGN_BIAS or 0 and sets the sign to -1 or 1.  */
+static inline
+vector double
+exp_inline(vector double x, vector double xtail, v64u sign_bias)
+{
+  v64u zero = {0, 0};
+  v64u ki, idx, top, sbits, res, res_mask = zero;
+  /* double_t for better performance on targets with FLT_EVAL_METHOD==2.  */
+  vector double kd, z, r, r2, scale, tmp;
+
+  v64u abstop = vasuint64 (x) & 0x7ff0000000000000;
+  v64u comp_one = (v64u)vec_cmpge ((abstop - asuint64 (0x1p-54)) & 0xfff0000000000000,
+    zero + ((asuint64 (512.0) & 0xfff0000000000000) - (asuint64 (0x1p-54) & 0xfff0000000000000)));
+  if (!vec_all_eq (comp_one, zero))
+    {
+      v64u comp_tiny = (v64u)vec_cmpge (zero + asuint64(0x1p-54), abstop);
+      if (!vec_all_eq (comp_tiny, zero))
+	{
+	  /* Avoid spurious underflow for tiny x.  */
+	  /* Note: 0 is common input.  */
+	  vector double one = WANT_ROUNDING ? 1.0 + x + vasdouble(zero) : 1.0 + vasdouble(zero);
+	  res = vasuint64 (vec_sel (-one, one, (v64u)(vec_cmpgt (sign_bias, zero + 1))));
+	}
+      v64u comp_xflow = (v64u)vec_cmpge (abstop, zero + (asuint64(1024.0) & 0xfff0000000000000));
+      comp_xflow &= ~res_mask;
+      if (!vec_all_eq (comp_xflow, zero))
+	{
+	  vector double inf = {INFINITY, INFINITY};
+	  /* Note: inf and nan are already handled.  */
+	  v64u is_uflow = (v64u) vec_cmpne (vasuint64 (x) >> 63, zero);
+	  if (!vec_all_eq (is_uflow, zero))
+	      (void)__math_uflow (0/* this only determines output */);
+	  if (!vec_all_eq (comp_xflow & ~is_uflow, zero))
+	      (void)__math_oflow (0/* this only determines output */);
+	  res = vasuint64(inf);
+	  res = vec_sel (res, vasuint64(-vasdouble(res)), ~vec_cmpeq(sign_bias, zero));
+	  res = vec_sel (res, zero, is_uflow);
+	  res = vec_sel (res, asuint64(-0.0) + zero, is_uflow & ~vec_cmpeq(sign_bias, zero));
+	  res_mask |= comp_xflow;
+	}
+      if (vec_all_eq (res_mask, ~zero))
+	  return vasdouble(res);
+      /* Large x is special cased below.  */
+      abstop = zero;
+    }
+
+  /* exp(x) = 2^(k/N) * exp(r), with exp(r) in [2^(-1/2N),2^(1/2N)].  */
+  /* x = ln2/N*k + r, with int k and r in [-ln2/2N, ln2/2N].  */
+  z = InvLn2N * x;
+  /* z - kd is in [-0.5-2^-16, 0.5] in all rounding modes.  */
+  kd = (vector double)(z + Shift);
+  ki = vasuint64(kd);
+  kd -= Shift;
+  r = x + kd * NegLn2hiN + kd * NegLn2loN;
+  /* The code assumes 2^-200 < |xtail| < 2^-8/N.  */
+  r += xtail;
+  /* 2^(k/N) ~= scale * (1 + tail).  */
+  idx = 2 * (ki % N);
+  top = (ki + sign_bias) << (52 - EXP_TABLE_BITS);
+  // we can't use __builtin_vectorconvert as we want to support old gcc
+  vector double tail = {asdouble(T[idx[0]]), asdouble(T[idx[1]])};
+  /* This is only a valid scale when -1023*N < k < 1024*N.  */
+  v64u Tadd = {T[idx[0] + 1], T[idx[1] + 1]};
+  sbits = Tadd + top;
+  /* exp(x) = 2^(k/N) * exp(r) ~= scale + scale * (tail + exp(r) - 1).  */
+  /* Evaluation is optimized assuming superscalar pipelined execution.  */
+  r2 = r * r;
+  /* Without fma the worst case error is 0.25/N ulp larger.  */
+  /* Worst case error is less than 0.5+1.11/N+(abs poly error * 2^53) ulp.  */
+  tmp = tail + r + r2 * (C2 + r * C3) + r2 * r2 * (C4 + r * C5);
+  v64u is_abstop_zero = (v64u)vec_cmpeq (abstop, zero);
+  is_abstop_zero &= ~res_mask;
+  if (!vec_all_eq(is_abstop_zero, zero))
+    {
+      for (int i=0;i<2;i++)
+	{
+	  if (is_abstop_zero[i] == 0)
+	      continue;
+	  res[i] = asuint64 (specialcase (tmp[i], sbits[i], ki[i]));
+	  res_mask |= is_abstop_zero;
+	}
+      if (vec_all_eq (res_mask, ~zero))
+	  return vasdouble(res);
+    }
+  scale = vasdouble(sbits);
+  /* Note: tmp == 0 or |tmp| > 2^-200 and scale > 2^-739, so there
+     is no spurious underflow here even without fma.  */
+  return vec_sel(scale + scale * tmp, vasdouble(res), res_mask);
+}
+
+/* Returns 0 if not int, 1 if odd int, 2 if even int.  The argument is
+   the bit representation of a non-zero finite floating-point value.  */
+static inline int checkint(uint64_t iy)
+{
+  int e = iy >> 52 & 0x7ff;
+  if (e < 0x3ff)
+      return 0;
+  if (e > 0x3ff + 52)
+      return 2;
+  if (iy & ((1ULL << (0x3ff + 52 - e)) - 1))
+      return 0;
+  if (iy & (1ULL << (0x3ff + 52 - e)))
+      return 1;
+  return 2;
+}
+
+/* Returns 1 if input is the bit representation of 0, infinity or nan.  */
+static inline int
+zeroinfnan (uint64_t i)
+{
+  return 2 * i - 1 >= 2 * asuint64 (INFINITY) - 1;
+}
+
+/* Top 12 bits of a double (sign and exponent bits).  */
+static inline uint32_t
+top12 (double x)
+{
+  return asuint64 (x) >> 52;
+}
+
+static
+double
+mainspecialcase (double x, double y, bool *is_subnormal, uint64_t *sign_bias)
+{
+  uint64_t iy = asuint64 (y);
+  uint64_t ix = asuint64 (x);
+  uint32_t topx = top12 (x);
+  uint32_t topy = top12 (y);
+      /* Note: if |y| > 1075 * ln2 * 2^53 ~= 0x1.749p62 then pow(x,y) = inf/0
+	 and if |y| < 2^-54 / 1075 ~= 0x1.e7b6p-65 then pow(x,y) = +-1.  */
+      /* Special cases: (x < 0x1p-126 or inf or nan) or
+	 (|y| < 0x1p-65 or |y| >= 0x1p63 or nan).  */
+  if (__glibc_unlikely (zeroinfnan (iy)))
+    {
+      if (2 * iy == 0)
+        return issignaling_inline (x) ? x + y : 1.0;
+      if (ix == asuint64 (1.0))
+        return issignaling_inline (y) ? x + y : 1.0;
+      if (2 * ix > 2 * asuint64 (INFINITY)
+          || 2 * iy > 2 * asuint64 (INFINITY))
+        return x + y;
+      if (2 * ix == 2 * asuint64 (1.0))
+        return 1.0;
+      if ((2 * ix < 2 * asuint64 (1.0)) == !(iy >> 63))
+        return 0.0; /* |x|<1 && y==inf or |x|>1 && y==-inf.  */
+      return y * y;
+    }
+  if (__glibc_unlikely (zeroinfnan (ix)))
+    {
+      double_t x2 = x * x;
+      if (ix >> 63 && checkint (iy) == 1)
+        {
+          x2 = -x2;
+          *sign_bias = 1;
+        }
+      if (WANT_ERRNO && 2 * ix == 0 && iy >> 63)
+        return __math_divzero (*sign_bias);
+      /* Without the barrier some versions of clang hoist the 1/x2 and
+         thus division by zero exception can be signaled spuriously.  */
+      return iy >> 63 ? math_opt_barrier (1 / x2) : x2;
+    }
+      /* Here x and y are non-zero finite.  */
+  if (ix >> 63)
+    {
+      /* Finite x < 0.  */
+      int yint = checkint (iy);
+      if (yint == 0)
+        return __math_invalid (x);
+      if (yint == 1)
+        *sign_bias = SIGN_BIAS;
+      ix &= 0x7fffffffffffffff;
+      topx &= 0x7ff;
+    }
+  if ((topy & 0x7ff) - 0x3be >= 0x43e - 0x3be)
+    {
+      /* Note: sign_bias == 0 here because y is not odd.  */
+      if (ix == asuint64 (1.0))
+        return 1.0;
+      if ((topy & 0x7ff) < 0x3be)
+        {
+          /* |y| < 2^-65, x^y ~= 1 + y*log(x).  */
+          if (WANT_ROUNDING)
+	      return ix > asuint64 (1.0) ? 1.0 + y : 1.0 - y;
+          else
+	      return 1.0;
+        }
+      return (ix > asuint64 (1.0)) == (topy < 0x800) ? __math_oflow (0)
+						     : __math_uflow (0);
+    }
+  if (topx == 0)
+    {
+      /* Normalize subnormal x so exponent becomes negative.  */
+      ix = asuint64 (x * 0x1p52);
+      ix &= 0x7fffffffffffffff;
+      ix -= 52ULL << 52;
+    }
+  *is_subnormal = true;
+  return asdouble(ix);
+}
+
+vector double
+_ZGVbN2vv_pow (vector double x, vector double y)
+{
+  v64u zero = {0, 0};
+  v64u sign_bias = zero;
+  v64u res, res_mask = zero;
+
+  v64u is_special1 = (v64u)vec_cmpge (vasuint64(x) - 0x0010000000000000, zero + 0x7ff0000000000000 - 0x0010000000000000);
+  v64u is_special2 = (v64u)vec_cmpge ((vasuint64(y) & 0x7ff0000000000000) - 0x3be0000000000000, zero + 0x43e0000000000000 - 0x3be0000000000000);
+  v64u is_special = is_special1 | is_special2;
+  if (!vec_all_eq (is_special, zero))
+    {
+      for (int i=0;i<2;i++)
+	{
+	  if (is_special[i] == 0)
+	      continue;
+	  bool is_subnormal = false;
+	  double r = mainspecialcase(x[i], y[i], &is_subnormal, &sign_bias[i]);
+	  if (!is_subnormal)
+	    {
+	      res[i] = asuint64(r);
+	      res_mask[i] = 0xffffffffffffffff;
+	    }
+	      else
+	    {
+	      x[i] = r;
+	    }
+	}
+      if (!vec_any_eq (res_mask, zero))
+	  return vasdouble(res);
+  }
+
+  struct two_v_doubles logres = log_inline (vasuint64 (x));
+  vector double ehi, elo;
+#if __FP_FAST_FMA
+  ehi = y * logres.y;
+  elo = y * logres.tail + vec_madd (y, logres.y, -ehi);
+#else
+  vector double yhi = vasdouble(vasuint64(y) & -1ULL << 27);
+  vector double ylo = y - yhi;
+  vector double lhi = vasdouble(vasuint64(logres.y) & -1ULL << 27);
+  vector double llo = logres.y - lhi + logres.tail;
+  ehi = yhi * lhi;
+  elo = ylo * lhi + y * llo; /* |elo| < |ehi| * 2^-25.  */
+#endif
+  return vec_sel (exp_inline (ehi, elo, sign_bias), vasdouble (res), res_mask);
+}
diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/vec_math_err.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/vec_math_err.c
index 7162d06e0c..f3f351093b 100644
--- a/sysdeps/powerpc/powerpc64/fpu/multiarch/vec_math_err.c
+++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/vec_math_err.c
@@ -1,5 +1,5 @@
-/* Double-precision math error handling.
-   Copyright (C) 2019 Free Software Foundation, Inc.
+/* Single-precision math error handling.
+   Copyright (C) 2017-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,14 +16,12 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-#include <fpu/math-barriers.h>
 #include "math_config_dbl.h"
-
-/* NOINLINE reduces code size.  */
+/* NOINLINE prevents fenv semantics breaking optimizations.  */
 NOINLINE static double
 xflow (uint32_t sign, double y)
 {
-  y = math_opt_barrier (sign ? -y : y) * y;
+  y = (sign ? -y : y) * y;
   return y;
 }
 
@@ -38,3 +36,15 @@ __math_oflow (uint32_t sign)
 {
   return xflow (sign, 0x1p769);
 }
+
+
+double __math_invalid(double x)
+{
+  return (x - x) / (x - x);
+}
+
+double __math_divzero(uint32_t sign)
+{
+  return (double)(sign ? -1.0 : 1.0) / 0.0;
+}
+
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libmvec.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libmvec.abilist
index eedc6c84de..c28e99ef0b 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/libmvec.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/libmvec.abilist
@@ -2,6 +2,7 @@ GLIBC_2.30 _ZGVbN2v_cos F
 GLIBC_2.30 _ZGVbN2v_exp F
 GLIBC_2.30 _ZGVbN2v_log F
 GLIBC_2.30 _ZGVbN2v_sin F
+GLIBC_2.30 _ZGVbN2vv_pow F
 GLIBC_2.30 _ZGVbN2vvv_sincos F
 GLIBC_2.30 _ZGVbN4v_cosf F
 GLIBC_2.30 _ZGVbN4v_expf F
