diff --git a/sysdeps/s390/Makefile b/sysdeps/s390/Makefile
index fdfd1c6..f9a7127 100644
--- a/sysdeps/s390/Makefile
+++ b/sysdeps/s390/Makefile
@@ -76,5 +76,6 @@ sysdep_routines += wcslen wcslen-vx wcslen-c \
wcsspn wcsspn-vx wcsspn-c \
wcspbrk wcspbrk-vx wcspbrk-c \
wcscspn wcscspn-vx wcscspn-c \
- wmemchr wmemchr-vx wmemchr-c
+ wmemchr wmemchr-vx wmemchr-c \
+ wmemset wmemset-vx wmemset-c
endif
diff --git a/sysdeps/s390/ifunc-wmemset.h b/sysdeps/s390/ifunc-wmemset.h
new file mode 100644
index 0000000..c9d1d17
--- /dev/null
+++ b/sysdeps/s390/ifunc-wmemset.h
@@ -0,0 +1,53 @@
+/* wmemset variant information on S/390 version.
+ Copyright (C) 2018 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
+ . */
+
+#if defined USE_MULTIARCH && IS_IN (libc) \
+ && ! defined HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT
+# define HAVE_WMEMSET_IFUNC 1
+#else
+# define HAVE_WMEMSET_IFUNC 0
+#endif
+
+#ifdef HAVE_S390_VX_ASM_SUPPORT
+# define HAVE_WMEMSET_IFUNC_AND_VX_SUPPORT HAVE_WMEMSET_IFUNC
+#else
+# define HAVE_WMEMSET_IFUNC_AND_VX_SUPPORT 0
+#endif
+
+#if defined HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT
+# define WMEMSET_DEFAULT WMEMSET_Z13
+/* The z13 ifunc variant is using the common code variant as fallback! */
+# define HAVE_WMEMSET_C 1
+# define HAVE_WMEMSET_Z13 1
+#else
+# define WMEMSET_DEFAULT WMEMSET_C
+# define HAVE_WMEMSET_C 1
+# define HAVE_WMEMSET_Z13 HAVE_WMEMSET_IFUNC_AND_VX_SUPPORT
+#endif
+
+#if HAVE_WMEMSET_C
+# define WMEMSET_C __wmemset_c
+#else
+# define WMEMSET_C NULL
+#endif
+
+#if HAVE_WMEMSET_Z13
+# define WMEMSET_Z13 __wmemset_vx
+#else
+# define WMEMSET_Z13 NULL
+#endif
diff --git a/sysdeps/s390/multiarch/Makefile b/sysdeps/s390/multiarch/Makefile
index 92e28dc..cc6dd7a 100644
--- a/sysdeps/s390/multiarch/Makefile
+++ b/sysdeps/s390/multiarch/Makefile
@@ -1,6 +1,5 @@
ifeq ($(subdir),wcsmbs)
-sysdep_routines += wmemset wmemset-vx wmemset-c \
- wmemcmp wmemcmp-vx wmemcmp-c
+sysdep_routines += wmemcmp wmemcmp-vx wmemcmp-c
endif
ifeq ($(subdir),iconvdata)
diff --git a/sysdeps/s390/multiarch/ifunc-impl-list.c b/sysdeps/s390/multiarch/ifunc-impl-list.c
index b5f55de..7040959 100644
--- a/sysdeps/s390/multiarch/ifunc-impl-list.c
+++ b/sysdeps/s390/multiarch/ifunc-impl-list.c
@@ -63,6 +63,7 @@
#include
#include
#include
+#include
/* Maximum number of IFUNC implementations. */
#define MAX_IFUNC 3
@@ -645,6 +646,18 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
)
#endif /* HAVE_WMEMCHR_IFUNC */
+#if HAVE_WMEMSET_IFUNC
+ IFUNC_IMPL (i, name, wmemset,
+# if HAVE_WMEMSET_Z13
+ IFUNC_IMPL_ADD (array, i, wmemset,
+ dl_hwcap & HWCAP_S390_VX, WMEMSET_Z13)
+# endif
+# if HAVE_WMEMSET_C
+ IFUNC_IMPL_ADD (array, i, wmemset, 1, WMEMSET_C)
+# endif
+ )
+#endif /* HAVE_WMEMSET_IFUNC */
+
#ifdef HAVE_S390_VX_ASM_SUPPORT
# define IFUNC_VX_IMPL(FUNC) \
@@ -653,8 +666,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
__##FUNC##_vx) \
IFUNC_IMPL_ADD (array, i, FUNC, 1, __##FUNC##_c))
- IFUNC_VX_IMPL (wmemset);
-
IFUNC_VX_IMPL (wmemcmp);
#endif /* HAVE_S390_VX_ASM_SUPPORT */
diff --git a/sysdeps/s390/multiarch/wmemset-c.c b/sysdeps/s390/multiarch/wmemset-c.c
deleted file mode 100644
index 1969cf9..0000000
--- a/sysdeps/s390/multiarch/wmemset-c.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Default wmemset implementation for S/390.
- Copyright (C) 2015-2018 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
- . */
-
-#if defined HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc)
-# define WMEMSET __wmemset_c
-
-# include
-extern __typeof (__wmemset) __wmemset_c;
-# undef weak_alias
-# define weak_alias(name, alias)
-# ifdef SHARED
-# undef libc_hidden_def
-# define libc_hidden_def(name) \
- __hidden_ver1 (__wmemset_c, __GI___wmemset, __wmemset_c);
-# undef libc_hidden_weak
-# define libc_hidden_weak(name) \
- strong_alias (__wmemset_c, __wmemset_c_1); \
- __hidden_ver1 (__wmemset_c_1, __GI_wmemset, __wmemset_c_1);
-# endif /* SHARED */
-
-# include
-#endif /* HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc) */
diff --git a/sysdeps/s390/multiarch/wmemset-vx.S b/sysdeps/s390/multiarch/wmemset-vx.S
deleted file mode 100644
index 0c2f633..0000000
--- a/sysdeps/s390/multiarch/wmemset-vx.S
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Vector Optimized 32/64 bit S/390 version of wmemset.
- Copyright (C) 2015-2018 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
- . */
-
-#if defined HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc)
-
-# include "sysdep.h"
-# include "asm-syntax.h"
-
- .text
-
-/* wchar_t *wmemset(wchar_t *dest, wchar_t wc, size_t n)
- Fill an array of wide-characters with a constant wide character
- and returns dest.
-
- Register usage:
- -r0=tmp
- -r1=tmp
- -r2=dest or current-pointer
- -r3=wc
- -r4=n
- -r5=tmp
- -v16=replicated wc
- -v17,v18,v19=copy of v16 for vstm
- -v31=saved dest for return
-*/
-ENTRY(__wmemset_vx)
- .machine "z13"
- .machinemode "zarch_nohighgprs"
-
-# if !defined __s390x__
- llgfr %r4,%r4
-# endif /* !defined __s390x__ */
-
- vlvgg %v31,%r2,0 /* Save destination pointer for return. */
- clgije %r4,0,.Lend
-
- vlvgf %v16,%r3,0 /* Generate vector with wchar_t wc. */
- vrepf %v16,%v16,0
-
- /* Check range of maxlen and convert to byte-count. */
-# ifdef __s390x__
- tmhh %r4,49152 /* Test bit 0 or 1 of maxlen. */
- lghi %r5,-4 /* Max byte-count is 18446744073709551612. */
-# else
- tmlh %r4,49152 /* Test bit 0 or 1 of maxlen. */
- llilf %r5,4294967292 /* Max byte-count is 4294967292. */
-# endif /* !__s390x__ */
- sllg %r4,%r4,2 /* Convert character-count to byte-count. */
- locgrne %r4,%r5 /* Use max byte-count, if bit 0/1 was one. */
-
- /* Align dest to 16 byte. */
- risbg %r0,%r2,60,128+63,0 /* Test if s is aligned and
- %r3 = bits 60-63 'and' 15. */
- je .Lpreloop /* If s is aligned, loop aligned. */
- tmll %r2,3 /* Test if s is 4-byte aligned? */
- jne .Lfallback /* And use common-code variant if not. */
- lghi %r1,16
- slr %r1,%r0 /* Compute byte count to load (16-x). */
- clgr %r1,%r4
- locgrh %r1,%r4 /* min (byte count, n) */
- aghik %r5,%r1,-1 /* vstl needs highest index. */
- vstl %v16,%r5,0(%r2) /* Store remaining bytes. */
- clgrje %r1,%r4,.Lend /* Return if n bytes where set. */
- slgr %r4,%r1 /* Compute remaining byte count. */
- la %r2,0(%r1,%r2)
-
-.Lpreloop:
- /* Now we are 16-byte aligned. */
- clgijl %r4,17,.Lremaining
- srlg %r1,%r4,8 /* Split into 256byte blocks */
- clgije %r1,0,.Lpreloop64
- vlr %v17,%v16
- vlr %v18,%v16
- vlr %v19,%v16
-
-.Lloop256:
- vstm %v16,%v19,0(%r2)
- vstm %v16,%v19,64(%r2)
- vstm %v16,%v19,128(%r2)
- vstm %v16,%v19,192(%r2)
- la %r2,256(%r2)
- brctg %r1,.Lloop256 /* Loop until all blocks are processed. */
-
- llgfr %r4,%r4
- nilf %r4,255 /* Get remaining bytes */
- je .Lend /* Skip store remaining bytes if zero. */
-
-.Lpreloop64:
- clgijl %r4,17,.Lremaining
- clgijl %r4,33,.Lpreloop16
- srlg %r1,%r4,5 /* Split into 32byte blocks */
-
-.Lloop32:
- vst %v16,0(%r2)
- vst %v16,16(%r2)
- la %r2,32(%r2)
- brctg %r1,.Lloop32 /* Loop until all blocks are processed. */
-
- llgfr %r4,%r4
- nilf %r4,31 /* Get remaining bytes */
- je .Lend /* Skip store remaining bytes if zero. */
-
-.Lpreloop16:
- clgijl %r4,17,.Lremaining
- srlg %r1,%r4,4 /* Split into 16byte blocks */
-
-.Lloop16:
- vst %v16,0(%r2)
- la %r2,16(%r2)
- brctg %r1,.Lloop16 /* Loop until all blocks are processed. */
-
- llgfr %r4,%r4
- nilf %r4,15 /* Get remaining bytes */
- je .Lend /* Skip store remaining bytes if zero. */
-
-.Lremaining:
- aghi %r4,-1 /* vstl needs highest index. */
- vstl %v16,%r4,0(%r2)
-
-.Lend:
- vlgvg %r2,%v31,0 /* Load saved dest for return value. */
- br %r14
-.Lfallback:
- srlg %r4,%r4,2 /* Convert byte-count to character-count. */
- jg __wmemset_c
-END(__wmemset_vx)
-#endif /* HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc) */
diff --git a/sysdeps/s390/multiarch/wmemset.c b/sysdeps/s390/multiarch/wmemset.c
deleted file mode 100644
index 149b481..0000000
--- a/sysdeps/s390/multiarch/wmemset.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Multiple versions of wmemset.
- Copyright (C) 2015-2018 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
- . */
-
-#if defined HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc)
-# define wmemset __redirect_wmemset
-# define __wmemset __redirect___wmemset
-# include
-# undef wmemset
-# undef __wmemset
-# include
-
-s390_vx_libc_ifunc_redirected (__redirect___wmemset, __wmemset)
-weak_alias (__wmemset, wmemset)
-
-#else
-# include
-#endif /* !(defined HAVE_S390_VX_ASM_SUPPORT && IS_IN (libc)) */
diff --git a/sysdeps/s390/wmemset-c.c b/sysdeps/s390/wmemset-c.c
new file mode 100644
index 0000000..01e6254
--- /dev/null
+++ b/sysdeps/s390/wmemset-c.c
@@ -0,0 +1,44 @@
+/* Default wmemset implementation for S/390.
+ Copyright (C) 2015-2018 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
+ . */
+
+#include
+
+#if HAVE_WMEMSET_C
+# if HAVE_WMEMSET_IFUNC || HAVE_WMEMSET_Z13
+# define WMEMSET WMEMSET_C
+
+# undef weak_alias
+# define weak_alias(name, alias)
+
+# if defined SHARED && IS_IN (libc)
+# undef libc_hidden_weak
+# define libc_hidden_weak(name)
+# undef libc_hidden_def
+# if ! defined HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT
+# define libc_hidden_def(name) \
+ __hidden_ver1 (__wmemset_c, __GI_wmemset, __wmemset_c) __attribute__((weak)); \
+ strong_alias (__wmemset_c, __wmemset_c_1); \
+ __hidden_ver1 (__wmemset_c_1, __GI___wmemset, __wmemset_c_1);
+# else
+# define libc_hidden_def(name)
+# endif
+# endif
+# endif
+
+# include
+#endif
diff --git a/sysdeps/s390/wmemset-vx.S b/sysdeps/s390/wmemset-vx.S
new file mode 100644
index 0000000..4b6050b
--- /dev/null
+++ b/sysdeps/s390/wmemset-vx.S
@@ -0,0 +1,154 @@
+/* Vector Optimized 32/64 bit S/390 version of wmemset.
+ Copyright (C) 2015-2018 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
+ . */
+
+#include
+#if HAVE_WMEMSET_Z13
+
+# include "sysdep.h"
+# include "asm-syntax.h"
+
+ .text
+
+/* wchar_t *wmemset(wchar_t *dest, wchar_t wc, size_t n)
+ Fill an array of wide-characters with a constant wide character
+ and returns dest.
+
+ Register usage:
+ -r0=tmp
+ -r1=tmp
+ -r2=dest or current-pointer
+ -r3=wc
+ -r4=n
+ -r5=tmp
+ -v16=replicated wc
+ -v17,v18,v19=copy of v16 for vstm
+ -v31=saved dest for return
+*/
+ENTRY(WMEMSET_Z13)
+ .machine "z13"
+ .machinemode "zarch_nohighgprs"
+
+# if !defined __s390x__
+ llgfr %r4,%r4
+# endif /* !defined __s390x__ */
+
+ vlvgg %v31,%r2,0 /* Save destination pointer for return. */
+ clgije %r4,0,.Lend
+
+ vlvgf %v16,%r3,0 /* Generate vector with wchar_t wc. */
+ vrepf %v16,%v16,0
+
+ /* Check range of maxlen and convert to byte-count. */
+# ifdef __s390x__
+ tmhh %r4,49152 /* Test bit 0 or 1 of maxlen. */
+ lghi %r5,-4 /* Max byte-count is 18446744073709551612. */
+# else
+ tmlh %r4,49152 /* Test bit 0 or 1 of maxlen. */
+ llilf %r5,4294967292 /* Max byte-count is 4294967292. */
+# endif /* !__s390x__ */
+ sllg %r4,%r4,2 /* Convert character-count to byte-count. */
+ locgrne %r4,%r5 /* Use max byte-count, if bit 0/1 was one. */
+
+ /* Align dest to 16 byte. */
+ risbg %r0,%r2,60,128+63,0 /* Test if s is aligned and
+ %r3 = bits 60-63 'and' 15. */
+ je .Lpreloop /* If s is aligned, loop aligned. */
+ tmll %r2,3 /* Test if s is 4-byte aligned? */
+ jne .Lfallback /* And use common-code variant if not. */
+ lghi %r1,16
+ slr %r1,%r0 /* Compute byte count to load (16-x). */
+ clgr %r1,%r4
+ locgrh %r1,%r4 /* min (byte count, n) */
+ aghik %r5,%r1,-1 /* vstl needs highest index. */
+ vstl %v16,%r5,0(%r2) /* Store remaining bytes. */
+ clgrje %r1,%r4,.Lend /* Return if n bytes where set. */
+ slgr %r4,%r1 /* Compute remaining byte count. */
+ la %r2,0(%r1,%r2)
+
+.Lpreloop:
+ /* Now we are 16-byte aligned. */
+ clgijl %r4,17,.Lremaining
+ srlg %r1,%r4,8 /* Split into 256byte blocks */
+ clgije %r1,0,.Lpreloop64
+ vlr %v17,%v16
+ vlr %v18,%v16
+ vlr %v19,%v16
+
+.Lloop256:
+ vstm %v16,%v19,0(%r2)
+ vstm %v16,%v19,64(%r2)
+ vstm %v16,%v19,128(%r2)
+ vstm %v16,%v19,192(%r2)
+ la %r2,256(%r2)
+ brctg %r1,.Lloop256 /* Loop until all blocks are processed. */
+
+ llgfr %r4,%r4
+ nilf %r4,255 /* Get remaining bytes */
+ je .Lend /* Skip store remaining bytes if zero. */
+
+.Lpreloop64:
+ clgijl %r4,17,.Lremaining
+ clgijl %r4,33,.Lpreloop16
+ srlg %r1,%r4,5 /* Split into 32byte blocks */
+
+.Lloop32:
+ vst %v16,0(%r2)
+ vst %v16,16(%r2)
+ la %r2,32(%r2)
+ brctg %r1,.Lloop32 /* Loop until all blocks are processed. */
+
+ llgfr %r4,%r4
+ nilf %r4,31 /* Get remaining bytes */
+ je .Lend /* Skip store remaining bytes if zero. */
+
+.Lpreloop16:
+ clgijl %r4,17,.Lremaining
+ srlg %r1,%r4,4 /* Split into 16byte blocks */
+
+.Lloop16:
+ vst %v16,0(%r2)
+ la %r2,16(%r2)
+ brctg %r1,.Lloop16 /* Loop until all blocks are processed. */
+
+ llgfr %r4,%r4
+ nilf %r4,15 /* Get remaining bytes */
+ je .Lend /* Skip store remaining bytes if zero. */
+
+.Lremaining:
+ aghi %r4,-1 /* vstl needs highest index. */
+ vstl %v16,%r4,0(%r2)
+
+.Lend:
+ vlgvg %r2,%v31,0 /* Load saved dest for return value. */
+ br %r14
+.Lfallback:
+ srlg %r4,%r4,2 /* Convert byte-count to character-count. */
+ jg WMEMSET_C
+END(WMEMSET_Z13)
+
+# if ! HAVE_WMEMSET_IFUNC
+strong_alias (WMEMSET_Z13, __wmemset)
+weak_alias (__wmemset, wmemset)
+# endif
+
+# if defined HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT \
+ && defined SHARED && IS_IN (libc)
+strong_alias (WMEMSET_Z13, __GI___wmemset)
+weak_alias (WMEMSET_Z13, __GI_wmemset)
+# endif
+#endif
diff --git a/sysdeps/s390/wmemset.c b/sysdeps/s390/wmemset.c
new file mode 100644
index 0000000..6118754
--- /dev/null
+++ b/sysdeps/s390/wmemset.c
@@ -0,0 +1,43 @@
+/* Multiple versions of wmemset.
+ Copyright (C) 2015-2018 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
+ . */
+
+#include
+
+#if HAVE_WMEMSET_IFUNC
+# define wmemset __redirect_wmemset
+# define __wmemset __redirect___wmemset
+# include
+# undef wmemset
+# undef __wmemset
+# include
+
+# if HAVE_WMEMSET_C
+extern __typeof (__redirect___wmemset) WMEMSET_C attribute_hidden;
+# endif
+
+# if HAVE_WMEMSET_Z13
+extern __typeof (__redirect___wmemset) WMEMSET_Z13 attribute_hidden;
+# endif
+
+s390_libc_ifunc_expr (__redirect___wmemset, __wmemset,
+ (HAVE_WMEMSET_Z13 && (hwcap & HWCAP_S390_VX))
+ ? WMEMSET_Z13
+ : WMEMSET_DEFAULT
+ )
+weak_alias (__wmemset, wmemset)
+#endif