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authorTulio Magno Quites Machado Filho <tuliom@linux.ibm.com>2020-10-02 10:18:48 -0300
committerTulio Magno Quites Machado Filho <tuliom@linux.ibm.com>2021-02-17 13:38:29 -0300
commit569f620ecdc051d55d08a53494258a95cd345d91 (patch)
treed75f0a2756a90fcfe7da0f2badacda35b93613c6
parentb50bbee77534c25c341c38702866b2cdf35f3494 (diff)
downloadglibc-tuliom/microwatt.zip
glibc-tuliom/microwatt.tar.gz
glibc-tuliom/microwatt.tar.bz2
powerpc64: Stop assuming new processors have VSXtuliom/microwatt
VSX has been available on IBM POWER since POWER7. All IBM processors compliant with POWER ISAs 2.07, 3.0 and 3.1 also support VSX. This patch aims to remove a barrier for new processors as they start to support Linux on powerpc64 while not having support for all the altivec and vsx instructions.
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/bzero.c1
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c102
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memchr.c2
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memcmp.c3
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memcpy.c3
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memrchr.c2
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/memset.c1
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c3
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/stpcpy.c6
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c2
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strcasestr.c2
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strcat.c3
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strchr.c3
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strcmp.c8
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strcpy.c3
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strcspn.c2
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strlen.c4
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strncase.c2
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strncat.c2
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strncmp.c6
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strnlen.c3
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strrchr.c3
-rw-r--r--sysdeps/powerpc/powerpc64/multiarch/strspn.c2
23 files changed, 113 insertions, 55 deletions
diff --git a/sysdeps/powerpc/powerpc64/multiarch/bzero.c b/sysdeps/powerpc/powerpc64/multiarch/bzero.c
index 305b015..b5f6653 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/bzero.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/bzero.c
@@ -30,6 +30,7 @@ extern __typeof (bzero) __bzero_power8 attribute_hidden;
libc_ifunc (__bzero,
(hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX
&& __GLRO(dl_cache_line_size) == 0x80)
? __bzero_power8 :
(hwcap & PPC_FEATURE_HAS_VSX
diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
index 72f7f83..3b4d6a0 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
@@ -51,7 +51,9 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
#ifdef SHARED
/* Support sysdeps/powerpc/powerpc64/multiarch/memcpy.c. */
IFUNC_IMPL (i, name, memcpy,
- IFUNC_IMPL_ADD (array, i, memcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ IFUNC_IMPL_ADD (array, i, memcpy,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__memcpy_power8_cached)
IFUNC_IMPL_ADD (array, i, memcpy, hwcap & PPC_FEATURE_HAS_VSX,
__memcpy_power7)
@@ -73,7 +75,9 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/memset.c. */
IFUNC_IMPL (i, name, memset,
- IFUNC_IMPL_ADD (array, i, memset, hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ IFUNC_IMPL_ADD (array, i, memset,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__memset_power8)
IFUNC_IMPL_ADD (array, i, memset, hwcap & PPC_FEATURE_HAS_VSX,
__memset_power7)
@@ -86,10 +90,14 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strcpy.c. */
IFUNC_IMPL (i, name, strcpy,
#ifdef __LITTLE_ENDIAN__
- IFUNC_IMPL_ADD (array, i, strcpy, hwcap2 & PPC_FEATURE2_ARCH_3_00,
+ IFUNC_IMPL_ADD (array, i, strcpy,
+ hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strcpy_power9)
#endif
- IFUNC_IMPL_ADD (array, i, strcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ IFUNC_IMPL_ADD (array, i, strcpy,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strcpy_power8)
IFUNC_IMPL_ADD (array, i, strcpy, hwcap & PPC_FEATURE_HAS_VSX,
__strcpy_power7)
@@ -99,10 +107,14 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/stpcpy.c. */
IFUNC_IMPL (i, name, stpcpy,
#ifdef __LITTLE_ENDIAN__
- IFUNC_IMPL_ADD (array, i, stpcpy, hwcap2 & PPC_FEATURE2_ARCH_3_00,
+ IFUNC_IMPL_ADD (array, i, stpcpy,
+ hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX,
__stpcpy_power9)
#endif
- IFUNC_IMPL_ADD (array, i, stpcpy, hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ IFUNC_IMPL_ADD (array, i, stpcpy,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__stpcpy_power8)
IFUNC_IMPL_ADD (array, i, stpcpy, hwcap & PPC_FEATURE_HAS_VSX,
__stpcpy_power7)
@@ -112,10 +124,14 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
IFUNC_IMPL (i, name, strlen,
#ifdef __LITTLE_ENDIAN__
- IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_3_00,
+ IFUNC_IMPL_ADD (array, i, strlen,
+ hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strlen_power9)
#endif
- IFUNC_IMPL_ADD (array, i, strlen, hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ IFUNC_IMPL_ADD (array, i, strlen,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strlen_power8)
IFUNC_IMPL_ADD (array, i, strlen, hwcap & PPC_FEATURE_HAS_VSX,
__strlen_power7)
@@ -125,10 +141,14 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strncmp.c. */
IFUNC_IMPL (i, name, strncmp,
#ifdef __LITTLE_ENDIAN__
- IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_3_00,
+ IFUNC_IMPL_ADD (array, i, strncmp,
+ hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strncmp_power9)
#endif
- IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ IFUNC_IMPL_ADD (array, i, strncmp,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strncmp_power8)
IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_HAS_VSX,
__strncmp_power7)
@@ -140,7 +160,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strchr.c. */
IFUNC_IMPL (i, name, strchr,
IFUNC_IMPL_ADD (array, i, strchr,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strchr_power8)
IFUNC_IMPL_ADD (array, i, strchr,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -151,7 +172,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strchrnul.c. */
IFUNC_IMPL (i, name, strchrnul,
IFUNC_IMPL_ADD (array, i, strchrnul,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strchrnul_power8)
IFUNC_IMPL_ADD (array, i, strchrnul,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -162,7 +184,9 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
IFUNC_IMPL (i, name, memcmp,
- IFUNC_IMPL_ADD (array, i, memcmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ IFUNC_IMPL_ADD (array, i, memcmp,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__memcmp_power8)
IFUNC_IMPL_ADD (array, i, memcmp, hwcap & PPC_FEATURE_HAS_VSX,
__memcmp_power7)
@@ -172,7 +196,9 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/bzero.c. */
IFUNC_IMPL (i, name, bzero,
- IFUNC_IMPL_ADD (array, i, bzero, hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ IFUNC_IMPL_ADD (array, i, bzero,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__bzero_power8)
IFUNC_IMPL_ADD (array, i, bzero, hwcap & PPC_FEATURE_HAS_VSX,
__bzero_power7)
@@ -199,7 +225,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/memchr.c. */
IFUNC_IMPL (i, name, memchr,
IFUNC_IMPL_ADD (array, i, memchr,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__memchr_power8)
IFUNC_IMPL_ADD (array, i, memchr,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -210,7 +237,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/memrchr.c. */
IFUNC_IMPL (i, name, memrchr,
IFUNC_IMPL_ADD (array, i, memrchr,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__memrchr_power8)
IFUNC_IMPL_ADD (array, i, memrchr,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -222,7 +250,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL (i, name, rawmemchr,
#ifdef __LITTLE_ENDIAN__
IFUNC_IMPL_ADD (array, i, rawmemchr,
- hwcap2 & PPC_FEATURE2_ARCH_3_00,
+ hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX,
__rawmemchr_power9)
#endif
IFUNC_IMPL_ADD (array, i, rawmemchr,
@@ -234,7 +263,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strnlen.c. */
IFUNC_IMPL (i, name, strnlen,
IFUNC_IMPL_ADD (array, i, strnlen,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strnlen_power8)
IFUNC_IMPL_ADD (array, i, strnlen, hwcap & PPC_FEATURE_HAS_VSX,
__strnlen_power7)
@@ -244,7 +274,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c. */
IFUNC_IMPL (i, name, strcasecmp,
IFUNC_IMPL_ADD (array, i, strcasecmp,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strcasecmp_power8)
IFUNC_IMPL_ADD (array, i, strcasecmp,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -262,7 +293,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strncase.c. */
IFUNC_IMPL (i, name, strncasecmp,
IFUNC_IMPL_ADD (array, i, strncasecmp,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strncasecmp_power8)
IFUNC_IMPL_ADD (array, i, strncasecmp,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -280,7 +312,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strrchr.c. */
IFUNC_IMPL (i, name, strrchr,
IFUNC_IMPL_ADD (array, i, strrchr,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strrchr_power8)
IFUNC_IMPL_ADD (array, i, strrchr,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -291,7 +324,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strncat.c. */
IFUNC_IMPL (i, name, strncat,
IFUNC_IMPL_ADD (array, i, strncat,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strncat_power8)
IFUNC_IMPL_ADD (array, i, strncat,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -308,7 +342,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__strncpy_power9)
#endif
IFUNC_IMPL_ADD (array, i, strncpy,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strncpy_power8)
IFUNC_IMPL_ADD (array, i, strncpy,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -325,7 +360,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__stpncpy_power9)
#endif
IFUNC_IMPL_ADD (array, i, stpncpy,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__stpncpy_power8)
IFUNC_IMPL_ADD (array, i, stpncpy,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -337,11 +373,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
IFUNC_IMPL (i, name, strcmp,
#ifdef __LITTLE_ENDIAN__
IFUNC_IMPL_ADD (array, i, strcmp,
- hwcap2 & PPC_FEATURE2_ARCH_3_00,
+ hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strcmp_power9)
#endif
IFUNC_IMPL_ADD (array, i, strcmp,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strcmp_power8)
IFUNC_IMPL_ADD (array, i, strcmp,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -352,7 +390,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strcat.c. */
IFUNC_IMPL (i, name, strcat,
IFUNC_IMPL_ADD (array, i, strcat,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strcat_power8)
IFUNC_IMPL_ADD (array, i, strcat,
hwcap & PPC_FEATURE_HAS_VSX,
@@ -363,7 +402,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strspn.c. */
IFUNC_IMPL (i, name, strspn,
IFUNC_IMPL_ADD (array, i, strspn,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strspn_power8)
IFUNC_IMPL_ADD (array, i, strspn, 1,
__strspn_ppc))
@@ -371,7 +411,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strcspn.c. */
IFUNC_IMPL (i, name, strcspn,
IFUNC_IMPL_ADD (array, i, strcspn,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strcspn_power8)
IFUNC_IMPL_ADD (array, i, strcspn, 1,
__strcspn_ppc))
@@ -388,7 +429,8 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
/* Support sysdeps/powerpc/powerpc64/multiarch/strcasestr.c. */
IFUNC_IMPL (i, name, strcasestr,
IFUNC_IMPL_ADD (array, i, strcasestr,
- hwcap2 & PPC_FEATURE2_ARCH_2_07,
+ hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX,
__strcasestr_power8)
IFUNC_IMPL_ADD (array, i, strcasestr, 1,
__strcasestr_ppc))
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memchr.c b/sysdeps/powerpc/powerpc64/multiarch/memchr.c
index 0c718d4..44f88fe 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memchr.c
@@ -28,7 +28,7 @@ extern __typeof (__memchr) __memchr_power8 attribute_hidden;
/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
ifunc symbol properly. */
libc_ifunc (__memchr,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __memchr_power8 :
(hwcap & PPC_FEATURE_HAS_VSX)
? __memchr_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcmp.c b/sysdeps/powerpc/powerpc64/multiarch/memcmp.c
index 6fd5326..a4080f6 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcmp.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcmp.c
@@ -32,7 +32,8 @@ extern __typeof (memcmp) __memcmp_power8 attribute_hidden;
/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
ifunc symbol properly. */
libc_ifunc_redirected (__redirect_memcmp, memcmp,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __memcmp_power8 :
(hwcap & PPC_FEATURE_HAS_VSX)
? __memcmp_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memcpy.c b/sysdeps/powerpc/powerpc64/multiarch/memcpy.c
index 5733192..a67be8c 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memcpy.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memcpy.c
@@ -38,7 +38,8 @@ extern __typeof (__redirect_memcpy) __memcpy_power7 attribute_hidden;
extern __typeof (__redirect_memcpy) __memcpy_power8_cached attribute_hidden;
libc_ifunc (__libc_memcpy,
- ((hwcap2 & PPC_FEATURE2_ARCH_2_07) && use_cached_memopt)
+ ((hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
+ && use_cached_memopt)
? __memcpy_power8_cached :
(hwcap & PPC_FEATURE_HAS_VSX)
? __memcpy_power7 :
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memrchr.c b/sysdeps/powerpc/powerpc64/multiarch/memrchr.c
index e06d646..d10b712 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memrchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memrchr.c
@@ -28,7 +28,7 @@ extern __typeof (__memrchr) __memrchr_power8 attribute_hidden;
/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
ifunc symbol properly. */
libc_ifunc (__memrchr,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __memrchr_power8 :
(hwcap & PPC_FEATURE_HAS_VSX)
? __memrchr_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/memset.c b/sysdeps/powerpc/powerpc64/multiarch/memset.c
index dbc737b..f99ae07 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/memset.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/memset.c
@@ -38,6 +38,7 @@ extern __typeof (__redirect_memset) __memset_power8 attribute_hidden;
ifunc symbol properly. */
libc_ifunc (__libc_memset,
(hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX
&& __GLRO(dl_cache_line_size) == 0x80)
? __memset_power8 :
(hwcap & PPC_FEATURE_HAS_VSX
diff --git a/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
index d906a4e..5cdfe02 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c
@@ -34,7 +34,8 @@ extern __typeof (__rawmemchr) __rawmemchr_power9 attribute_hidden;
ifunc symbol properly. */
libc_ifunc_redirected (__redirect___rawmemchr, __rawmemchr,
# ifdef __LITTLE_ENDIAN__
- (hwcap2 & PPC_FEATURE2_ARCH_3_00)
+ (hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __rawmemchr_power9 :
# endif
(hwcap & PPC_FEATURE_HAS_VSX)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c b/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
index d4eb428..8a5a469 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/stpcpy.c
@@ -32,10 +32,12 @@ extern __typeof (__stpcpy) __stpcpy_power9 attribute_hidden;
libc_ifunc_hidden (__stpcpy, __stpcpy,
# ifdef __LITTLE_ENDIAN__
- (hwcap2 & PPC_FEATURE2_ARCH_3_00)
+ (hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __stpcpy_power9 :
# endif
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __stpcpy_power8
: (hwcap & PPC_FEATURE_HAS_VSX)
? __stpcpy_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c
index dcd7774..b4fc924 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c
@@ -27,7 +27,7 @@ extern __typeof (__strcasecmp) __strcasecmp_power7 attribute_hidden;
extern __typeof (__strcasecmp) __strcasecmp_power8 attribute_hidden;
libc_ifunc (__libc_strcasecmp,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __strcasecmp_power8:
(hwcap & PPC_FEATURE_HAS_VSX)
? __strcasecmp_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcasestr.c b/sysdeps/powerpc/powerpc64/multiarch/strcasestr.c
index 7e4bd3b..502200b 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcasestr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcasestr.c
@@ -27,7 +27,7 @@ extern __typeof (__strcasestr) __strcasestr_power8 attribute_hidden;
/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
ifunc symbol properly. */
libc_ifunc (__strcasestr,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __strcasestr_power8
: __strcasestr_ppc);
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcat.c b/sysdeps/powerpc/powerpc64/multiarch/strcat.c
index 6d34232..f45f586 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcat.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcat.c
@@ -28,7 +28,8 @@ extern __typeof (strcat) __strcat_power8 attribute_hidden;
# undef strcat
libc_ifunc_redirected (__redirect_strcat, strcat,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __strcat_power8
: (hwcap & PPC_FEATURE_HAS_VSX)
? __strcat_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strchr.c b/sysdeps/powerpc/powerpc64/multiarch/strchr.c
index ea9ac11..04e9271 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strchr.c
@@ -33,7 +33,8 @@ extern __typeof (strchr) __strchr_power8 attribute_hidden;
/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
ifunc symbol properly. */
libc_ifunc_redirected (__redirect_strchr, strchr,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __strchr_power8 :
(hwcap & PPC_FEATURE_HAS_VSX)
? __strchr_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcmp.c b/sysdeps/powerpc/powerpc64/multiarch/strcmp.c
index 72f9a63..dfb6a88 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcmp.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcmp.c
@@ -35,10 +35,12 @@ extern __typeof (strcmp) __strcmp_power9 attribute_hidden;
libc_ifunc_redirected (__redirect_strcmp, strcmp,
# ifdef __LITTLE_ENDIAN__
- (hwcap2 & PPC_FEATURE2_ARCH_3_00)
- ? __strcmp_power9 :
+ (hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX)
+ ? __strcmp_power9 :
# endif
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __strcmp_power8
: (hwcap & PPC_FEATURE_HAS_VSX)
? __strcmp_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcpy.c b/sysdeps/powerpc/powerpc64/multiarch/strcpy.c
index b733fa5..fbb4c11 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcpy.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcpy.c
@@ -32,7 +32,8 @@ extern __typeof (strcpy) __strcpy_power9 attribute_hidden;
libc_ifunc_redirected (__redirect_strcpy, strcpy,
# ifdef __LITTLE_ENDIAN__
- (hwcap2 & PPC_FEATURE2_ARCH_3_00)
+ (hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __strcpy_power9 :
# endif
(hwcap2 & PPC_FEATURE2_ARCH_2_07)
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strcspn.c b/sysdeps/powerpc/powerpc64/multiarch/strcspn.c
index 683aa10..316f8ae 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strcspn.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strcspn.c
@@ -27,7 +27,7 @@ extern __typeof (strcspn) __strcspn_ppc attribute_hidden;
extern __typeof (strcspn) __strcspn_power8 attribute_hidden;
libc_ifunc (__libc_strcspn,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __strcspn_power8
: __strcspn_ppc);
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strlen.c b/sysdeps/powerpc/powerpc64/multiarch/strlen.c
index c3bbc78..5c05bc7 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strlen.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strlen.c
@@ -34,10 +34,10 @@ extern __typeof (__redirect_strlen) __strlen_power9 attribute_hidden;
libc_ifunc (__libc_strlen,
# ifdef __LITTLE_ENDIAN__
- (hwcap2 & PPC_FEATURE2_ARCH_3_00)
+ (hwcap2 & PPC_FEATURE2_ARCH_3_00 && hwcap & PPC_FEATURE_HAS_VSX)
? __strlen_power9 :
# endif
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __strlen_power8 :
(hwcap & PPC_FEATURE_HAS_VSX)
? __strlen_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncase.c b/sysdeps/powerpc/powerpc64/multiarch/strncase.c
index 2013a5d..030b212 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncase.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncase.c
@@ -27,7 +27,7 @@ extern __typeof (__strncasecmp) __strncasecmp_power7 attribute_hidden;
extern __typeof (__strncasecmp) __strncasecmp_power8 attribute_hidden;
libc_ifunc (__libc_strncasecmp,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __strncasecmp_power8:
(hwcap & PPC_FEATURE_HAS_VSX)
? __strncasecmp_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncat.c b/sysdeps/powerpc/powerpc64/multiarch/strncat.c
index 0036fca..27a1fa0 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncat.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncat.c
@@ -26,7 +26,7 @@ extern __typeof (strncat) __strncat_power7 attribute_hidden;
extern __typeof (strncat) __strncat_power8 attribute_hidden;
libc_ifunc (strncat,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __strncat_power8
: (hwcap & PPC_FEATURE_HAS_VSX)
? __strncat_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
index eef524d..64531a9 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
@@ -38,10 +38,12 @@ extern __typeof (strncmp) __strncmp_power9 attribute_hidden;
ifunc symbol properly. */
libc_ifunc_redirected (__redirect_strncmp, strncmp,
# ifdef __LITTLE_ENDIAN__
- (hwcap2 & PPC_FEATURE2_ARCH_3_00)
+ (hwcap2 & PPC_FEATURE2_ARCH_3_00
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __strncmp_power9 :
# endif
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __strncmp_power8
: (hwcap & PPC_FEATURE_HAS_VSX)
? __strncmp_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strnlen.c b/sysdeps/powerpc/powerpc64/multiarch/strnlen.c
index 264b7a7..0536bbe 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strnlen.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strnlen.c
@@ -29,7 +29,8 @@ extern __typeof (__strnlen) __strnlen_power8 attribute_hidden;
# undef strnlen
# undef __strnlen
libc_ifunc_redirected (__redirect___strnlen, __strnlen,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __strnlen_power8 :
(hwcap & PPC_FEATURE_HAS_VSX)
? __strnlen_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strrchr.c b/sysdeps/powerpc/powerpc64/multiarch/strrchr.c
index bb06b93..9c433a7 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strrchr.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strrchr.c
@@ -31,7 +31,8 @@ extern __typeof (strrchr) __strrchr_power8 attribute_hidden;
/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
ifunc symbol properly. */
libc_ifunc_redirected (__redirect_strrchr, strrchr,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07
+ && hwcap & PPC_FEATURE_HAS_VSX)
? __strrchr_power8 :
(hwcap & PPC_FEATURE_HAS_VSX)
? __strrchr_power7
diff --git a/sysdeps/powerpc/powerpc64/multiarch/strspn.c b/sysdeps/powerpc/powerpc64/multiarch/strspn.c
index 70167a1..dd140ad 100644
--- a/sysdeps/powerpc/powerpc64/multiarch/strspn.c
+++ b/sysdeps/powerpc/powerpc64/multiarch/strspn.c
@@ -27,7 +27,7 @@ extern __typeof (strspn) __strspn_ppc attribute_hidden;
extern __typeof (strspn) __strspn_power8 attribute_hidden;
libc_ifunc (__libc_strspn,
- (hwcap2 & PPC_FEATURE2_ARCH_2_07)
+ (hwcap2 & PPC_FEATURE2_ARCH_2_07 && hwcap & PPC_FEATURE_HAS_VSX)
? __strspn_power8
: __strspn_ppc);