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-rw-r--r--sysdeps/i386/bcopy.S4
-rw-r--r--sysdeps/i386/i686/bcopy.S3
-rw-r--r--sysdeps/i386/i686/memmove.S22
-rw-r--r--sysdeps/i386/i686/multiarch/Makefile6
-rw-r--r--sysdeps/i386/i686/multiarch/bcopy-ia32.S20
-rw-r--r--sysdeps/i386/i686/multiarch/bcopy-sse2-unaligned.S4
-rw-r--r--sysdeps/i386/i686/multiarch/bcopy-ssse3-rep.S4
-rw-r--r--sysdeps/i386/i686/multiarch/bcopy-ssse3.S4
-rw-r--r--sysdeps/i386/i686/multiarch/bcopy.c30
-rw-r--r--sysdeps/i386/i686/multiarch/ifunc-impl-list.c10
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S16
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S64
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3.S202
-rw-r--r--sysdeps/i386/memcpy.S16
14 files changed, 100 insertions, 305 deletions
diff --git a/sysdeps/i386/bcopy.S b/sysdeps/i386/bcopy.S
deleted file mode 100644
index 12b8ddb886..0000000000
--- a/sysdeps/i386/bcopy.S
+++ /dev/null
@@ -1,4 +0,0 @@
-#define USE_AS_MEMMOVE
-#define USE_AS_BCOPY
-#define MEMCPY bcopy
-#include "memcpy.S"
diff --git a/sysdeps/i386/i686/bcopy.S b/sysdeps/i386/i686/bcopy.S
deleted file mode 100644
index 15ef9419a4..0000000000
--- a/sysdeps/i386/i686/bcopy.S
+++ /dev/null
@@ -1,3 +0,0 @@
-#define USE_AS_BCOPY
-#define memmove bcopy
-#include <sysdeps/i386/i686/memmove.S>
diff --git a/sysdeps/i386/i686/memmove.S b/sysdeps/i386/i686/memmove.S
index 0301560bb8..bdc69d315a 100644
--- a/sysdeps/i386/i686/memmove.S
+++ b/sysdeps/i386/i686/memmove.S
@@ -25,22 +25,16 @@
.text
-#ifdef USE_AS_BCOPY
-# define SRC RTN
-# define DEST SRC+4
-# define LEN DEST+4
-#else
-# define DEST RTN
-# define SRC DEST+4
-# define LEN SRC+4
-
-# if defined PIC && IS_IN (libc)
+#define DEST RTN
+#define SRC DEST+4
+#define LEN SRC+4
+
+#if defined PIC && IS_IN (libc)
ENTRY_CHK (__memmove_chk)
movl 12(%esp), %eax
cmpl %eax, 16(%esp)
jb HIDDEN_JUMPTARGET (__chk_fail)
END_CHK (__memmove_chk)
-# endif
#endif
ENTRY (memmove)
@@ -71,9 +65,7 @@ ENTRY (memmove)
movsl
movl %edx, %esi
cfi_restore (esi)
-#ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-#endif
popl %edi
cfi_adjust_cfa_offset (-4)
@@ -103,9 +95,7 @@ ENTRY (memmove)
movsl
movl %edx, %esi
cfi_restore (esi)
-#ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-#endif
cld
popl %edi
@@ -114,6 +104,4 @@ ENTRY (memmove)
ret
END (memmove)
-#ifndef USE_AS_BCOPY
libc_hidden_builtin_def (memmove)
-#endif
diff --git a/sysdeps/i386/i686/multiarch/Makefile b/sysdeps/i386/i686/multiarch/Makefile
index c4897922d7..02fa02658e 100644
--- a/sysdeps/i386/i686/multiarch/Makefile
+++ b/sysdeps/i386/i686/multiarch/Makefile
@@ -2,7 +2,7 @@ ifeq ($(subdir),string)
gen-as-const-headers += locale-defines.sym
sysdep_routines += bzero-sse2 memset-sse2 memcpy-ssse3 mempcpy-ssse3 \
memmove-ssse3 memcpy-ssse3-rep mempcpy-ssse3-rep \
- memmove-ssse3-rep bcopy-ssse3 bcopy-ssse3-rep \
+ memmove-ssse3-rep \
memset-sse2-rep bzero-sse2-rep strcmp-ssse3 \
strcmp-sse4 strncmp-c strncmp-ssse3 strncmp-sse4 \
memcmp-ssse3 memcmp-sse4 varshift \
@@ -18,10 +18,10 @@ sysdep_routines += bzero-sse2 memset-sse2 memcpy-ssse3 mempcpy-ssse3 \
strcasecmp_l-c strcasecmp-c strcasecmp_l-ssse3 \
strncase_l-c strncase-c strncase_l-ssse3 \
strcasecmp_l-sse4 strncase_l-sse4 \
- bcopy-sse2-unaligned memcpy-sse2-unaligned \
+ memcpy-sse2-unaligned \
mempcpy-sse2-unaligned memmove-sse2-unaligned \
strcspn-c strpbrk-c strspn-c \
- bcopy-ia32 bzero-ia32 rawmemchr-ia32 \
+ bzero-ia32 rawmemchr-ia32 \
memchr-ia32 memcmp-ia32 memcpy-ia32 memmove-ia32 \
mempcpy-ia32 memset-ia32 strcat-ia32 strchr-ia32 \
strrchr-ia32 strcpy-ia32 strcmp-ia32 strcspn-ia32 \
diff --git a/sysdeps/i386/i686/multiarch/bcopy-ia32.S b/sysdeps/i386/i686/multiarch/bcopy-ia32.S
deleted file mode 100644
index e0fadc0f3f..0000000000
--- a/sysdeps/i386/i686/multiarch/bcopy-ia32.S
+++ /dev/null
@@ -1,20 +0,0 @@
-/* bcopy optimized for i686.
- Copyright (C) 2017-2022 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
- <https://www.gnu.org/licenses/>. */
-
-#define bcopy __bcopy_ia32
-#include <sysdeps/i386/i686/bcopy.S>
diff --git a/sysdeps/i386/i686/multiarch/bcopy-sse2-unaligned.S b/sysdeps/i386/i686/multiarch/bcopy-sse2-unaligned.S
deleted file mode 100644
index efef2a10dd..0000000000
--- a/sysdeps/i386/i686/multiarch/bcopy-sse2-unaligned.S
+++ /dev/null
@@ -1,4 +0,0 @@
-#define USE_AS_MEMMOVE
-#define USE_AS_BCOPY
-#define MEMCPY __bcopy_sse2_unaligned
-#include "memcpy-sse2-unaligned.S"
diff --git a/sysdeps/i386/i686/multiarch/bcopy-ssse3-rep.S b/sysdeps/i386/i686/multiarch/bcopy-ssse3-rep.S
deleted file mode 100644
index cbc8b420e8..0000000000
--- a/sysdeps/i386/i686/multiarch/bcopy-ssse3-rep.S
+++ /dev/null
@@ -1,4 +0,0 @@
-#define USE_AS_MEMMOVE
-#define USE_AS_BCOPY
-#define MEMCPY __bcopy_ssse3_rep
-#include "memcpy-ssse3-rep.S"
diff --git a/sysdeps/i386/i686/multiarch/bcopy-ssse3.S b/sysdeps/i386/i686/multiarch/bcopy-ssse3.S
deleted file mode 100644
index 36aac44b9c..0000000000
--- a/sysdeps/i386/i686/multiarch/bcopy-ssse3.S
+++ /dev/null
@@ -1,4 +0,0 @@
-#define USE_AS_MEMMOVE
-#define USE_AS_BCOPY
-#define MEMCPY __bcopy_ssse3
-#include "memcpy-ssse3.S"
diff --git a/sysdeps/i386/i686/multiarch/bcopy.c b/sysdeps/i386/i686/multiarch/bcopy.c
deleted file mode 100644
index bc2c2ac55d..0000000000
--- a/sysdeps/i386/i686/multiarch/bcopy.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Multiple versions of bcopy.
- All versions must be listed in ifunc-impl-list.c.
- Copyright (C) 2017-2022 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
- <https://www.gnu.org/licenses/>. */
-
-/* Define multiple versions only for the definition in libc. */
-#if IS_IN (libc)
-# define bcopy __redirect_bcopy
-# include <string.h>
-# undef bcopy
-
-# define SYMBOL_NAME bcopy
-# include "ifunc-memmove.h"
-
-libc_ifunc_redirected (__redirect_bcopy, bcopy, IFUNC_SELECTOR ());
-#endif
diff --git a/sysdeps/i386/i686/multiarch/ifunc-impl-list.c b/sysdeps/i386/i686/multiarch/ifunc-impl-list.c
index 6883b3d226..5c7a42dc97 100644
--- a/sysdeps/i386/i686/multiarch/ifunc-impl-list.c
+++ b/sysdeps/i386/i686/multiarch/ifunc-impl-list.c
@@ -36,16 +36,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
size_t i = 0;
- /* Support sysdeps/i386/i686/multiarch/bcopy.S. */
- IFUNC_IMPL (i, name, bcopy,
- IFUNC_IMPL_ADD (array, i, bcopy, CPU_FEATURE_USABLE (SSSE3),
- __bcopy_ssse3_rep)
- IFUNC_IMPL_ADD (array, i, bcopy, CPU_FEATURE_USABLE (SSSE3),
- __bcopy_ssse3)
- IFUNC_IMPL_ADD (array, i, bcopy, CPU_FEATURE_USABLE (SSE2),
- __bcopy_sse2_unaligned)
- IFUNC_IMPL_ADD (array, i, bcopy, 1, __bcopy_ia32))
-
/* Support sysdeps/i386/i686/multiarch/bzero.S. */
IFUNC_IMPL (i, name, bzero,
IFUNC_IMPL_ADD (array, i, bzero, CPU_FEATURE_USABLE (SSE2),
diff --git a/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S b/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
index 72c97a9dbe..ed1f3836a6 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
@@ -29,15 +29,9 @@
# define MEMCPY_CHK __memcpy_chk_sse2_unaligned
# endif
-# ifdef USE_AS_BCOPY
-# define SRC PARMS
-# define DEST SRC+4
-# define LEN DEST+4
-# else
-# define DEST PARMS
-# define SRC DEST+4
-# define LEN SRC+4
-# endif
+# define DEST PARMS
+# define SRC DEST+4
+# define LEN SRC+4
# define CFI_PUSH(REG) \
cfi_adjust_cfa_offset (4); \
@@ -56,7 +50,7 @@
# define RETURN RETURN_END; CFI_PUSH (%ebx)
.section .text.sse2,"ax",@progbits
-# if !defined USE_AS_BCOPY && defined SHARED
+# if defined SHARED
ENTRY (MEMCPY_CHK)
movl 12(%esp), %eax
cmpl %eax, 16(%esp)
@@ -671,7 +665,7 @@ L(len_5_8_bytes):
L(return):
movl %edx, %eax
-# if !defined USE_AS_BCOPY && defined USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
# endif
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
index 38fc56db71..8e3c67d8e1 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
@@ -30,15 +30,9 @@
# define MEMCPY_CHK __memcpy_chk_ssse3_rep
#endif
-#ifdef USE_AS_BCOPY
-# define SRC PARMS
-# define DEST SRC+4
-# define LEN DEST+4
-#else
-# define DEST PARMS
-# define SRC DEST+4
-# define LEN SRC+4
-#endif
+#define DEST PARMS
+#define SRC DEST+4
+#define LEN SRC+4
#define CFI_PUSH(REG) \
cfi_adjust_cfa_offset (4); \
@@ -99,7 +93,7 @@
#endif
.section .text.ssse3,"ax",@progbits
-#if !defined USE_AS_BCOPY && defined SHARED
+#ifdef SHARED
ENTRY (MEMCPY_CHK)
movl 12(%esp), %eax
cmpl %eax, 16(%esp)
@@ -1097,12 +1091,10 @@ L(fwd_write_4bytes):
movl -4(%eax), %ecx
movl %ecx, -4(%edx)
L(fwd_write_0bytes):
-#ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+#else
movl DEST(%esp), %eax
-# endif
#endif
RETURN
@@ -1112,12 +1104,10 @@ L(fwd_write_5bytes):
movl -4(%eax), %eax
movl %ecx, -5(%edx)
movl %eax, -4(%edx)
-#ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+#else
movl DEST(%esp), %eax
-# endif
#endif
RETURN
@@ -1157,12 +1147,10 @@ L(fwd_write_9bytes):
L(fwd_write_1bytes):
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
-#ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+#else
movl DEST(%esp), %eax
-# endif
#endif
RETURN
@@ -1203,12 +1191,10 @@ L(fwd_write_6bytes):
L(fwd_write_2bytes):
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
-#ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+#else
movl DEST(%esp), %eax
-# endif
#endif
RETURN
@@ -1251,12 +1237,10 @@ L(fwd_write_3bytes):
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
-#ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+#else
movl DEST(%esp), %eax
-# endif
#endif
RETURN_END
@@ -1357,12 +1341,10 @@ L(copy_page_by_rep_left_1):
L(copy_page_by_rep_exit):
POP (%esi)
POP (%edi)
-#ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
#endif
RETURN
@@ -1401,12 +1383,10 @@ L(bk_write_4bytes):
movl (%eax), %ecx
movl %ecx, (%edx)
L(bk_write_0bytes):
-#ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
#endif
RETURN
@@ -1447,12 +1427,10 @@ L(bk_write_5bytes):
L(bk_write_1bytes):
movzbl (%eax), %ecx
movb %cl, (%edx)
-#ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
#endif
RETURN
@@ -1493,12 +1471,10 @@ L(bk_write_6bytes):
L(bk_write_2bytes):
movzwl (%eax), %ecx
movw %cx, (%edx)
-#ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
#endif
RETURN
@@ -1541,12 +1517,10 @@ L(bk_write_3bytes):
movw %cx, 1(%edx)
movzbl (%eax), %eax
movb %al, (%edx)
-#ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+#ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
#endif
RETURN_END
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
index 62ae4a8d65..18c0913e5d 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
@@ -29,15 +29,9 @@
# define MEMCPY_CHK __memcpy_chk_ssse3
# endif
-# ifdef USE_AS_BCOPY
-# define SRC PARMS
-# define DEST SRC+4
-# define LEN DEST+4
-# else
-# define DEST PARMS
-# define SRC DEST+4
-# define LEN SRC+4
-# endif
+# define DEST PARMS
+# define SRC DEST+4
+# define LEN SRC+4
# define CFI_PUSH(REG) \
cfi_adjust_cfa_offset (4); \
@@ -88,7 +82,7 @@
# endif
.section .text.ssse3,"ax",@progbits
-# if !defined USE_AS_BCOPY && defined SHARED
+# ifdef SHARED
ENTRY (MEMCPY_CHK)
movl 12(%esp), %eax
cmpl %eax, 16(%esp)
@@ -1979,12 +1973,10 @@ L(fwd_write_12bytes):
L(fwd_write_4bytes):
movl -4(%eax), %ecx
movl %ecx, -4(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2005,12 +1997,10 @@ L(fwd_write_8bytes):
movq -8(%eax), %xmm0
movq %xmm0, -8(%edx)
L(fwd_write_0bytes):
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2020,12 +2010,10 @@ L(fwd_write_5bytes):
movl -4(%eax), %eax
movl %ecx, -5(%edx)
movl %eax, -4(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2049,12 +2037,10 @@ L(fwd_write_13bytes):
movl %ecx, -5(%edx)
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2077,12 +2063,10 @@ L(fwd_write_9bytes):
L(fwd_write_1bytes):
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2107,12 +2091,10 @@ L(fwd_write_6bytes):
movl %ecx, -6(%edx)
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2135,12 +2117,10 @@ L(fwd_write_10bytes):
L(fwd_write_2bytes):
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2167,12 +2147,10 @@ L(fwd_write_7bytes):
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2197,12 +2175,10 @@ L(fwd_write_3bytes):
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2217,12 +2193,10 @@ L(fwd_write_8bytes_align):
movq -8(%eax), %xmm0
movq %xmm0, -8(%edx)
L(fwd_write_0bytes_align):
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2233,12 +2207,10 @@ L(fwd_write_32bytes_align):
L(fwd_write_16bytes_align):
movdqa -16(%eax), %xmm0
movdqa %xmm0, -16(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2248,12 +2220,10 @@ L(fwd_write_5bytes_align):
movl -4(%eax), %eax
movl %ecx, -5(%edx)
movl %eax, -4(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2271,12 +2241,10 @@ L(fwd_write_13bytes_align):
movl %ecx, -5(%edx)
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2291,12 +2259,10 @@ L(fwd_write_21bytes_align):
movl %ecx, -5(%edx)
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2313,12 +2279,10 @@ L(fwd_write_9bytes_align):
L(fwd_write_1bytes_align):
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2331,12 +2295,10 @@ L(fwd_write_17bytes_align):
movdqa %xmm0, -17(%edx)
movzbl -1(%eax), %ecx
movb %cl, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2355,12 +2317,10 @@ L(fwd_write_6bytes_align):
movl %ecx, -6(%edx)
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2375,12 +2335,10 @@ L(fwd_write_22bytes_align):
movl %ecx, -6(%edx)
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2397,12 +2355,10 @@ L(fwd_write_10bytes_align):
L(fwd_write_2bytes_align):
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2415,12 +2371,10 @@ L(fwd_write_18bytes_align):
movdqa %xmm0, -18(%edx)
movzwl -2(%eax), %ecx
movw %cx, -2(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2441,12 +2395,10 @@ L(fwd_write_7bytes_align):
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2463,12 +2415,10 @@ L(fwd_write_23bytes_align):
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2487,12 +2437,10 @@ L(fwd_write_3bytes_align):
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2507,12 +2455,10 @@ L(fwd_write_19bytes_align):
movzbl -1(%eax), %eax
movw %cx, -3(%edx)
movb %al, -1(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2529,12 +2475,10 @@ L(fwd_write_12bytes_align):
L(fwd_write_4bytes_align):
movl -4(%eax), %ecx
movl %ecx, -4(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN
@@ -2547,12 +2491,10 @@ L(fwd_write_20bytes_align):
movdqa %xmm0, -20(%edx)
movl -4(%eax), %ecx
movl %ecx, -4(%edx)
-# ifndef USE_AS_BCOPY
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl %edx, %eax
-# else
+# else
movl DEST(%esp), %eax
-# endif
# endif
RETURN_END
@@ -2646,12 +2588,10 @@ L(bk_write_4bytes):
movl (%eax), %ecx
movl %ecx, (%edx)
L(bk_write_0bytes):
-# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
# endif
RETURN
@@ -2671,12 +2611,10 @@ L(bk_write_16bytes):
L(bk_write_8bytes):
movq (%eax), %xmm0
movq %xmm0, (%edx)
-# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
# endif
RETURN
@@ -2702,12 +2640,10 @@ L(bk_write_5bytes):
L(bk_write_1bytes):
movzbl (%eax), %ecx
movb %cl, (%edx)
-# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
# endif
RETURN
@@ -2729,12 +2665,10 @@ L(bk_write_9bytes):
movq %xmm0, 1(%edx)
movzbl (%eax), %ecx
movb %cl, (%edx)
-# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
# endif
RETURN
@@ -2759,12 +2693,10 @@ L(bk_write_6bytes):
movl %ecx, 2(%edx)
movzwl (%eax), %ecx
movw %cx, (%edx)
-# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
# endif
RETURN
@@ -2787,12 +2719,10 @@ L(bk_write_10bytes):
L(bk_write_2bytes):
movzwl (%eax), %ecx
movw %cx, (%edx)
-# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
# endif
RETURN
@@ -2819,12 +2749,10 @@ L(bk_write_7bytes):
movw %cx, 1(%edx)
movzbl (%eax), %eax
movb %al, (%edx)
-# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
# endif
RETURN
@@ -2849,12 +2777,10 @@ L(bk_write_3bytes):
movw %cx, 1(%edx)
movzbl (%eax), %eax
movb %al, (%edx)
-# ifndef USE_AS_BCOPY
movl DEST(%esp), %eax
-# ifdef USE_AS_MEMPCPY
+# ifdef USE_AS_MEMPCPY
movl LEN(%esp), %ecx
add %ecx, %eax
-# endif
# endif
RETURN_END
diff --git a/sysdeps/i386/memcpy.S b/sysdeps/i386/memcpy.S
index 0eca548e3e..fc197e92a8 100644
--- a/sysdeps/i386/memcpy.S
+++ b/sysdeps/i386/memcpy.S
@@ -24,15 +24,9 @@
# define MEMCPY_CHK __memcpy_chk
#endif
-#ifdef USE_AS_BCOPY
-# define STR2 12
-# define STR1 STR2+4
-# define N STR1+4
-#else
-# define STR1 12
-# define STR2 STR1+4
-# define N STR2+4
-#endif
+#define STR1 12
+#define STR2 STR1+4
+#define N STR2+4
#define CFI_PUSH(REG) \
cfi_adjust_cfa_offset (4); \
@@ -46,7 +40,7 @@
#define POP(REG) popl REG; CFI_POP (REG)
.text
-#if defined SHARED && IS_IN (libc) && !defined USE_AS_BCOPY
+#if defined SHARED && IS_IN (libc)
ENTRY (MEMCPY_CHK)
movl 12(%esp), %eax
cmpl %eax, 16(%esp)
@@ -90,6 +84,4 @@ L(bwd_write_0bytes):
END (MEMCPY)
-#ifndef USE_AS_BCOPY
libc_hidden_builtin_def (MEMCPY)
-#endif