diff mbox series

[1/3] powerpc64: Replace some PPC_FEATURE_HAS_VSX with PPC_FEATURE_ARCH_2_06

Message ID 20210727054751.3972562-1-anton@ozlabs.org
State Committed
Commit e4ca6de1bc5e4ba3f94cf0c501a293c5bc827b10
Delegated to: Tulio Magno Quites Machado Filho
Headers show
Series [1/3] powerpc64: Replace some PPC_FEATURE_HAS_VSX with PPC_FEATURE_ARCH_2_06 | expand

Checks

Context Check Description
dj/TryBot-apply_patch success Patch applied to master at the time it was sent

Commit Message

Anton Blanchard July 27, 2021, 5:47 a.m. UTC
We use PPC_FEATURE_HAS_VSX to select a number of POWER7 optimised
functions. These functions don't use any VSX instructions, so
PPC_FEATURE_ARCH_2_06 seems like a better fit.
---
 .../powerpc64/multiarch/ifunc-impl-list.c     | 38 +++++++++----------
 sysdeps/powerpc/powerpc64/multiarch/memchr.c  |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/memcmp.c  |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/memrchr.c |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/memset.c  |  2 +-
 .../powerpc/powerpc64/multiarch/rawmemchr.c   |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/stpncpy.c |  2 +-
 .../powerpc/powerpc64/multiarch/strcasecmp.c  |  2 +-
 .../powerpc64/multiarch/strcasecmp_l.c        |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/strchr.c  |  2 +-
 .../powerpc/powerpc64/multiarch/strchrnul.c   |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/strcmp.c  |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/strlen.c  |  2 +-
 .../powerpc/powerpc64/multiarch/strncase.c    |  2 +-
 .../powerpc/powerpc64/multiarch/strncase_l.c  |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/strncmp.c |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/strncpy.c |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/strnlen.c |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/strrchr.c |  2 +-
 sysdeps/powerpc/powerpc64/multiarch/strstr.c  |  2 +-
 20 files changed, 38 insertions(+), 38 deletions(-)

Comments

Tulio Magno Quites Machado Filho Aug. 6, 2021, 7:48 p.m. UTC | #1
Anton Blanchard via Libc-alpha <libc-alpha@sourceware.org> writes:

> We use PPC_FEATURE_HAS_VSX to select a number of POWER7 optimised
> functions. These functions don't use any VSX instructions, so
> PPC_FEATURE_ARCH_2_06 seems like a better fit.

LGTM.

Pushed as e4ca6de1bc5e4ba3f94cf0c501a293c5bc827b10.

Thanks!
diff mbox series

Patch

diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 0acdf22ba3..32564c8f1f 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -95,7 +95,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 #endif
 	      IFUNC_IMPL_ADD (array, i, memset, hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __memset_power8)
-	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_HAS_VSX,
+	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_06,
 			      __memset_power7)
 	      IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_ARCH_2_05,
 			      __memset_power6)
@@ -139,7 +139,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 #endif
 	      IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strlen_power8)
-	      IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_HAS_VSX,
+	      IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strlen_power7)
 	      IFUNC_IMPL_ADD (array, i, strlen, 1,
 			      __strlen_ppc))
@@ -152,7 +152,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 #endif
 	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strncmp_power8)
-	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_HAS_VSX,
+	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strncmp_power7)
 	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_POWER4,
 			      __strncmp_power4)
@@ -165,7 +165,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strchr_power8)
 	      IFUNC_IMPL_ADD (array, i, strchr,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strchr_power7)
 	      IFUNC_IMPL_ADD (array, i, strchr, 1,
 			      __strchr_ppc))
@@ -176,7 +176,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strchrnul_power8)
 	      IFUNC_IMPL_ADD (array, i, strchrnul,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strchrnul_power7)
 	      IFUNC_IMPL_ADD (array, i, strchrnul, 1,
 			      __strchrnul_ppc))
@@ -192,7 +192,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 #endif
 	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __memcmp_power8)
-	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_HAS_VSX,
+	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_ARCH_2_06,
 			      __memcmp_power7)
 	      IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_POWER4,
 			      __memcmp_power4)
@@ -244,7 +244,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __memchr_power8)
 	      IFUNC_IMPL_ADD (array, i, memchr,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __memchr_power7)
 	      IFUNC_IMPL_ADD (array, i, memchr, 1,
 			      __memchr_ppc))
@@ -255,7 +255,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __memrchr_power8)
 	      IFUNC_IMPL_ADD (array, i, memrchr,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __memrchr_power7)
 	      IFUNC_IMPL_ADD (array, i, memrchr, 1,
 			      __memrchr_ppc))
@@ -272,7 +272,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      __rawmemchr_power9)
 #endif
 	      IFUNC_IMPL_ADD (array, i, rawmemchr,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __rawmemchr_power7)
 	      IFUNC_IMPL_ADD (array, i, rawmemchr, 1,
 			      __rawmemchr_ppc))
@@ -282,7 +282,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 	      IFUNC_IMPL_ADD (array, i, strnlen,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strnlen_power8)
-	      IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_HAS_VSX,
+	      IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strnlen_power7)
 	      IFUNC_IMPL_ADD (array, i, strnlen, 1,
 			      __strnlen_ppc))
@@ -293,14 +293,14 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strcasecmp_power8)
 	      IFUNC_IMPL_ADD (array, i, strcasecmp,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strcasecmp_power7)
 	      IFUNC_IMPL_ADD (array, i, strcasecmp, 1, __strcasecmp_ppc))
 
   /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c.  */
   IFUNC_IMPL (i, name, strcasecmp_l,
 	      IFUNC_IMPL_ADD (array, i, strcasecmp_l,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strcasecmp_l_power7)
 	      IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
 			      __strcasecmp_l_ppc))
@@ -311,14 +311,14 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strncasecmp_power8)
 	      IFUNC_IMPL_ADD (array, i, strncasecmp,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strncasecmp_power7)
 	      IFUNC_IMPL_ADD (array, i, strncasecmp, 1, __strncasecmp_ppc))
 
   /* Support sysdeps/powerpc/powerpc64/multiarch/strncase_l.c.  */
   IFUNC_IMPL (i, name, strncasecmp_l,
 	      IFUNC_IMPL_ADD (array, i, strncasecmp_l,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strncasecmp_l_power7)
 	      IFUNC_IMPL_ADD (array, i, strncasecmp_l, 1,
 			      __strncasecmp_l_ppc))
@@ -329,7 +329,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strrchr_power8)
 	      IFUNC_IMPL_ADD (array, i, strrchr,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strrchr_power7)
 	      IFUNC_IMPL_ADD (array, i, strrchr, 1,
 			      __strrchr_ppc))
@@ -357,7 +357,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strncpy_power8)
 	      IFUNC_IMPL_ADD (array, i, strncpy,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strncpy_power7)
 	      IFUNC_IMPL_ADD (array, i, strncpy, 1,
 			     __strncpy_ppc))
@@ -374,7 +374,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __stpncpy_power8)
 	      IFUNC_IMPL_ADD (array, i, stpncpy,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __stpncpy_power7)
 	      IFUNC_IMPL_ADD (array, i, stpncpy, 1,
 			     __stpncpy_ppc))
@@ -390,7 +390,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
 			      hwcap2 & PPC_FEATURE2_ARCH_2_07,
 			      __strcmp_power8)
 	      IFUNC_IMPL_ADD (array, i, strcmp,
-			      hwcap & PPC_FEATURE_HAS_VSX,
+			      hwcap & PPC_FEATURE_ARCH_2_06,
 			      __strcmp_power7)
 	      IFUNC_IMPL_ADD (array, i, strcmp, 1,
 			     __strcmp_ppc))
@@ -425,7 +425,7 @@  __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
   /* Support sysdeps/powerpc/powerpc64/multiarch/strstr.c.  */
   IFUNC_IMPL (i, name, strstr,
              IFUNC_IMPL_ADD (array, i, strstr,
-                             hwcap & PPC_FEATURE_HAS_VSX,
+                             hwcap & PPC_FEATURE_ARCH_2_06,
                              __strstr_power7)
              IFUNC_IMPL_ADD (array, i, strstr, 1,
                              __strstr_ppc))
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memchr.c b/sysdeps/powerpc/powerpc64/multiarch/memchr.c
index 0c718d4f15..c24186689e 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memchr.c
@@ -30,7 +30,7 @@  extern __typeof (__memchr) __memchr_power8 attribute_hidden;
 libc_ifunc (__memchr,
 	    (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 	    ? __memchr_power8 :
-	    (hwcap & PPC_FEATURE_HAS_VSX)
+	    (hwcap & PPC_FEATURE_ARCH_2_06)
             ? __memchr_power7
             : __memchr_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcmp.c b/sysdeps/powerpc/powerpc64/multiarch/memcmp.c
index 4fd089aba7..99559bce26 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcmp.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcmp.c
@@ -40,7 +40,7 @@  libc_ifunc_redirected (__redirect_memcmp, memcmp,
 #endif
 		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 		       ? __memcmp_power8 :
-		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       (hwcap & PPC_FEATURE_ARCH_2_06)
 		       ? __memcmp_power7
 		       : (hwcap & PPC_FEATURE_POWER4)
 			 ? __memcmp_power4
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memrchr.c b/sysdeps/powerpc/powerpc64/multiarch/memrchr.c
index e06d6468b8..16bb6f0042 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memrchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memrchr.c
@@ -30,7 +30,7 @@  extern __typeof (__memrchr) __memrchr_power8 attribute_hidden;
 libc_ifunc (__memrchr,
 	    (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 	    ? __memrchr_power8 :
-	      (hwcap & PPC_FEATURE_HAS_VSX)
+	      (hwcap & PPC_FEATURE_ARCH_2_06)
 	      ? __memrchr_power7
 	    : __memrchr_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memset.c b/sysdeps/powerpc/powerpc64/multiarch/memset.c
index 5994bf02e6..c1aa143f60 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memset.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memset.c
@@ -48,7 +48,7 @@  libc_ifunc (__libc_memset,
 # endif
             (hwcap2 & PPC_FEATURE2_ARCH_2_07)
             ? __memset_power8 :
-	      (hwcap & PPC_FEATURE_HAS_VSX)
+	      (hwcap & PPC_FEATURE_ARCH_2_06)
 	      ? __memset_power7 :
 		(hwcap & PPC_FEATURE_ARCH_2_05)
 		? __memset_power6 :
diff --git a/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
index c0ffea2b93..b5d2d3a635 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
@@ -41,7 +41,7 @@  libc_ifunc_redirected (__redirect___rawmemchr, __rawmemchr,
 		       (hwcap2 & PPC_FEATURE2_ARCH_3_00)
 		       ? __rawmemchr_power9 :
 # endif
-		         (hwcap & PPC_FEATURE_HAS_VSX)
+		         (hwcap & PPC_FEATURE_ARCH_2_06)
 		         ? __rawmemchr_power7
 		       : __rawmemchr_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/stpncpy.c b/sysdeps/powerpc/powerpc64/multiarch/stpncpy.c
index bebd377fd9..e7035761a7 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/stpncpy.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/stpncpy.c
@@ -40,7 +40,7 @@  libc_ifunc_redirected (__redirect___stpncpy, __stpncpy,
 # endif
 		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 		       ? __stpncpy_power8
-		       : (hwcap & PPC_FEATURE_HAS_VSX)
+		       : (hwcap & PPC_FEATURE_ARCH_2_06)
 			 ? __stpncpy_power7
 			 : __stpncpy_ppc);
 weak_alias (__stpncpy, stpncpy)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c
index dcd7774403..55ca6c85c4 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c
@@ -29,7 +29,7 @@  extern __typeof (__strcasecmp) __strcasecmp_power8 attribute_hidden;
 libc_ifunc (__libc_strcasecmp,
 	     (hwcap2 & PPC_FEATURE2_ARCH_2_07)
              ? __strcasecmp_power8:
-	     (hwcap & PPC_FEATURE_HAS_VSX)
+	     (hwcap & PPC_FEATURE_ARCH_2_06)
              ? __strcasecmp_power7
              : __strcasecmp_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c
index 96a70b8b11..1afee5d7fd 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c
@@ -32,7 +32,7 @@  extern __typeof (__strcasecmp_l) __strcasecmp_l_power7 attribute_hidden;
 
 extern __typeof (__strcasecmp_l) __libc_strcasecmp_l;
 libc_ifunc (__libc_strcasecmp_l,
-	    (hwcap & PPC_FEATURE_HAS_VSX)
+	    (hwcap & PPC_FEATURE_ARCH_2_06)
             ? __strcasecmp_l_power7
             : __strcasecmp_l_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchr.c b/sysdeps/powerpc/powerpc64/multiarch/strchr.c
index ea9ac1134f..27c794c6b7 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchr.c
@@ -35,7 +35,7 @@  extern __typeof (strchr) __strchr_power8 attribute_hidden;
 libc_ifunc_redirected (__redirect_strchr, strchr,
 		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 		       ? __strchr_power8 :
-		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       (hwcap & PPC_FEATURE_ARCH_2_06)
 		       ? __strchr_power7
 		       : __strchr_ppc);
 weak_alias (strchr, index)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchrnul.c b/sysdeps/powerpc/powerpc64/multiarch/strchrnul.c
index 4688e7c3f0..4a07b4a242 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strchrnul.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchrnul.c
@@ -30,7 +30,7 @@  extern __typeof (__strchrnul) __strchrnul_power8 attribute_hidden;
 libc_ifunc (__strchrnul,
 	    (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 	    ? __strchrnul_power8 :
-	    (hwcap & PPC_FEATURE_HAS_VSX)
+	    (hwcap & PPC_FEATURE_ARCH_2_06)
             ? __strchrnul_power7
             : __strchrnul_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcmp.c b/sysdeps/powerpc/powerpc64/multiarch/strcmp.c
index 72f9a639bf..4b0b25fff6 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcmp.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcmp.c
@@ -40,7 +40,7 @@  libc_ifunc_redirected (__redirect_strcmp, strcmp,
 # endif
 		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 		       ? __strcmp_power8
-		       : (hwcap & PPC_FEATURE_HAS_VSX)
+		       : (hwcap & PPC_FEATURE_ARCH_2_06)
 			 ? __strcmp_power7
 			 : __strcmp_ppc);
 #endif
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strlen.c b/sysdeps/powerpc/powerpc64/multiarch/strlen.c
index 109c8a90bd..0cd1c6faff 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strlen.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strlen.c
@@ -42,7 +42,7 @@  libc_ifunc (__libc_strlen,
 # endif
 	    (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 	    ? __strlen_power8 :
-	      (hwcap & PPC_FEATURE_HAS_VSX)
+	      (hwcap & PPC_FEATURE_ARCH_2_06)
 	      ? __strlen_power7
 	      : __strlen_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncase.c b/sysdeps/powerpc/powerpc64/multiarch/strncase.c
index 2013a5d75a..644046bd74 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncase.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncase.c
@@ -29,7 +29,7 @@  extern __typeof (__strncasecmp) __strncasecmp_power8 attribute_hidden;
 libc_ifunc (__libc_strncasecmp,
 	     (hwcap2 & PPC_FEATURE2_ARCH_2_07)
              ? __strncasecmp_power8:
-	     (hwcap & PPC_FEATURE_HAS_VSX)
+	     (hwcap & PPC_FEATURE_ARCH_2_06)
              ? __strncasecmp_power7
              : __strncasecmp_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncase_l.c b/sysdeps/powerpc/powerpc64/multiarch/strncase_l.c
index cad6da302d..d2d761af72 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncase_l.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncase_l.c
@@ -34,7 +34,7 @@  extern __typeof (__strncasecmp_l) __strncasecmp_l_power7 attribute_hidden;
    ifunc symbol properly.  */
 extern __typeof (__strncasecmp_l) __libc_strncasecmp_l;
 libc_ifunc (__libc_strncasecmp_l,
-	     (hwcap & PPC_FEATURE_HAS_VSX)
+	     (hwcap & PPC_FEATURE_ARCH_2_06)
              ? __strncasecmp_l_power7
              : __strncasecmp_l_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
index eef524ddfb..1f689e5c05 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
@@ -43,7 +43,7 @@  libc_ifunc_redirected (__redirect_strncmp, strncmp,
 # endif
 		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 		       ? __strncmp_power8
-		       : (hwcap & PPC_FEATURE_HAS_VSX)
+		       : (hwcap & PPC_FEATURE_ARCH_2_06)
 			 ? __strncmp_power7
 			 : (hwcap & PPC_FEATURE_POWER4)
 			   ? __strncmp_power4
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncpy.c b/sysdeps/powerpc/powerpc64/multiarch/strncpy.c
index 7da9def358..d4d3463bd1 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncpy.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncpy.c
@@ -43,7 +43,7 @@  libc_ifunc_redirected (__redirect_strncpy, strncpy,
 # endif
 		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 		       ? __strncpy_power8
-		       : (hwcap & PPC_FEATURE_HAS_VSX)
+		       : (hwcap & PPC_FEATURE_ARCH_2_06)
 			 ? __strncpy_power7
 			 : __strncpy_ppc);
 
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strnlen.c b/sysdeps/powerpc/powerpc64/multiarch/strnlen.c
index 264b7a752d..baf375a75a 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strnlen.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strnlen.c
@@ -31,7 +31,7 @@  extern __typeof (__strnlen) __strnlen_power8 attribute_hidden;
 libc_ifunc_redirected (__redirect___strnlen, __strnlen,
 		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 		       ? __strnlen_power8 :
-			 (hwcap & PPC_FEATURE_HAS_VSX)
+			 (hwcap & PPC_FEATURE_ARCH_2_06)
 			 ? __strnlen_power7
 			 : __strnlen_ppc);
 weak_alias (__strnlen, strnlen)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strrchr.c b/sysdeps/powerpc/powerpc64/multiarch/strrchr.c
index bb06b93d19..1c9eea1817 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strrchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strrchr.c
@@ -33,7 +33,7 @@  extern __typeof (strrchr) __strrchr_power8 attribute_hidden;
 libc_ifunc_redirected (__redirect_strrchr, strrchr,
 		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
 		       ? __strrchr_power8 :
-		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       (hwcap & PPC_FEATURE_ARCH_2_06)
 		       ? __strrchr_power7
 		       : __strrchr_ppc);
 weak_alias (strrchr, rindex)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strstr.c b/sysdeps/powerpc/powerpc64/multiarch/strstr.c
index bb0588844e..6582798dda 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strstr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strstr.c
@@ -30,7 +30,7 @@  extern __typeof (strstr) __strstr_power7 attribute_hidden;
 /* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
    ifunc symbol properly.  */
 libc_ifunc_redirected (__redirect_strstr, strstr,
-		       (hwcap & PPC_FEATURE_HAS_VSX)
+		       (hwcap & PPC_FEATURE_ARCH_2_06)
 		       ? __strstr_power7
 		       : __strstr_ppc);
 #endif