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authorUlrich Drepper <drepper@redhat.com>1997-09-30 17:10:40 +0000
committerUlrich Drepper <drepper@redhat.com>1997-09-30 17:10:40 +0000
commita5a0310d8e9d7176bb17e91c916272006a871016 (patch)
treeb922b764878596e6ee42ae84cc315ecaaac00505 /sysdeps/i386
parenta2b08ee54130cf3a74655856e6ca6c29874a9df2 (diff)
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1997-09-30 18:03  Ulrich Drepper  <drepper@cygnus.com>

	* Makerules: Undo last change.
	* csu/Makefile: Define before-compile at the right place.

	* aclocal.m4: Remove a.out file created by assembler test.

	* set-init.c: Find set-hooks.h using <...>.

	Update to db 2.3.10.
	* db2/Makefile: Update.
	* db2/db.h: Likewise.
	* db2/db_185.h: Likewise.
	* db2/db_int.h: Likewise.
	* db2/btree/bt_close.c: Likewise.
	* db2/btree/bt_conv.c: Likewise.
	* db2/btree/bt_cursor.c: Likewise.
	* db2/btree/bt_put.c: Likewise.
	* db2/btree/bt_rec.c: Likewise.
	* db2/btree/bt_recno.c: Likewise.
	* db2/btree/btree.src: Likewise.
	* db2/btree/btree_auto.c: Likewise.
	* db2/clib/getlong.c: Likewise.
	* db2/db/db.c: Likewise.
	* db2/db/db_auto.c: Likewise.
	* db2/db/db_conv.c: Likewise.
	* db2/db/db_pr.c: Likewise.
	* db2/db/db_ret.c: Likewise.
	* db2/db/db_thread.c: Likewise.
	* db2/hash/hash.c: Likewise.
	* db2/hash/hash_auto.c: Likewise.
	* db2/hash/hash_conv.c: Likewise.
	* db2/hash/hash_dup.c: Likewise.
	* db2/hash/hash_func.c: Likewise.
	* db2/hash/hash_page.c: Likewise.
	* db2/hash/hash_rec.c: Likewise.
	* db2/include/btree.h: Likewise.
	* db2/include/btree_ext.h: Likewise.
	* db2/include/db.h.src: Likewise.
	* db2/include/db_185.h.src: Likewise.
	* db2/include/db_cxx.h: Likewise.
	* db2/include/db_ext.h: Likewise.
	* db2/include/db_int.h.src: Likewise.
	* db2/include/db_page.h: Likewise.
	* db2/include/db_shash.h: Likewise.
	* db2/include/lock.h: Likewise.
	* db2/include/log.h: Likewise.
	* db2/include/log_ext.h: Likewise.
	* db2/include/mp.h: Likewise.
	* db2/include/shqueue.h: Likewise.
	* db2/include/txn.h: Likewise.
	* db2/lock/lock.c: Likewise.
	* db2/lock/lock_deadlock.c: Likewise.
	* db2/log/log.c: Likewise.
	* db2/log/log_archive.c: Likewise.
	* db2/log/log_auto.c: Likewise.
	* db2/log/log_get.c: Likewise.
	* db2/log/log_put.c: Likewise.
	* db2/log/log_register.c: Likewise.
	* db2/mp/mp_bh.c: Likewise.
	* db2/mp/mp_fget.c: Likewise.
	* db2/mp/mp_fopen.c: Likewise.
	* db2/mp/mp_fput.c: Likewise.
	* db2/mp/mp_fset.c: Likewise.
	* db2/mp/mp_open.c: Likewise.
	* db2/mutex/mutex.c: Likewise.
	* db2/os/db_os_dir.c: Likewise.
	* db2/progs/db_checkpoint/db_checkpoint.c: Likewise.
	* db2/progs/db_deadlock/db_deadlock.c: Likewise.
	* db2/progs/db_dump185/db_dump185.c: Likewise.
	* db2/progs/db_load/db_load.c: Likewise.
	* db2/progs/db_recover/db_recover.c: Likewise.
	* db2/txn/txn.c: Likewise.
	* db2/txn/txn_auto.c: Likewise.

	* elf/link.h: Define struct libname_list outside struct link_map
	to not confuse C++ compilers.

	* include/features.h: Recognize _XOPEN_SOURCE == 500 and set
	__USE_UNIX98.
	* manual/creature.texi: Explain this.

	* libc.map: Add new functions.

	* libio/Makefile (routines): Add fseeko and ftello.
	* libio/ftello.c: New file.
	* libio/fseeko.c: New file.
	* libio/stdio.h: Add prototypes for new functions.
	* manual/stdio.texi: Document fseeko and ftello.

	* posix/Makefile (routines): Add pread and pwrite.
	* sysdeps/posix/pread.c: New file.
	* sysdeps/posix/pwrite.c: New file.
	* sysdeps/stub/pread.c: New file.
	* sysdeps/stub/pwrite.c: New file.
	* posix/unistd.h: Add prototypes for pread and pwrite.
	Pretty print header.
	Define gid_t, uid_t, off_t, pid_t if __USE_UNIX98.
	Declare ctermid and cuserid if __USE_UNIX98.
	(swab): Change to take void * arguments.
	* string/swab.c: Change parameter to void *.
	* posix/sys/types: Define gid_t, uid_t, off_t, pid_t only if not
	already happened.
	* manual/llio.texi: Document pread and pwrite.

	* string/strings.h: Don't simply include string.h.  Define BSD
	functions according to Unix98.
	* stdlib/tst-strtol.c: Include <string.h> not <strings.h>.
	* sunrpc/clnt_simp.c: Likewise.

	* malloc/Makefile (aux): Add set-freeres.
	* malloc/mtrace.c: Define function release_libc_mem which calls the
	__libc_subfreeres handler.
	(mtrace): Register release_libc_mem.
	* malloc/set-freeres.c: New file.

	* intl/dcgettext.c: Define free_mem function and add to
	__libc_subfreeres list.
	* intl/finddomain.c: Likewise.
	* intl/gettextP.h (struct loaded_domain): Add new fields use_mmap
	and mmap_size.  Add prototype for _nl_unloaded_domain.
	* intl/loadmsgcat.c: Define new function _nl_unload_domain.
	(_nl_load_domain): Store informaiton about mmap use and file size.
	* intl/localealias.c (read_alias_file): Optimize locale alias file
	reading by avoid frequen mallocs.
	Define free_mem function and add to __libc_subfreeres list.

	* locale/localeinfo.h: Make a difference between MAX_USAGE_COUNT and
	undeletable.
	Add prototype for _nl_unload_locale.
	* locale/C-collate: Mark data as undeletable by using UNDELETABLE.
	* locale/C-ctype: Likewise.
	* locale/C-messages: Likewise.
	* locale/C-monetary: Likewise.
	* locale/C-numeric: Likewise.
	* locale/C-time: Likewise.
	* locale/findlocale.c (_nl_find_locale, _nl_remove_locale): Handle
	MAX_USAGE_COUNT and UNDELETABLE.
	(free_mem): New function.  Add it to __libc_subfreeres list.
	* locale/loadlocale.c: Define _nl_unload_locale function.

	* misc/hsearch.c: Register hdestroy in __libc_subfreeres list.

	* stdlib/fmtmsg.c (addseverity): Handle illegal severity arguments
	correctly
	Define free_mem function and add to __libc_subfreeres list.

	* locale/programs/localedef.c (options): short form os verbose is v.
	Reported by Andreas Jaeger.

	* misc/sys/select.h: Define pselect only is __USE_POSIX since this
	header is used in some others as well for historical reasons.

	* resolv/resolv.h: Include <netinet/in.h> to make self-contained.

	* string/bits/string2.h: Add missing braces and optimize strcmp a
	bit more.
	* sysdeps/i386/i486/bits/string.h: Likewise.

	* sunrpc/rpc/auth_des.h: Include rpc/auth.h to be self-contained.
	Pretty print.

	* sysdeps/mach/hurd/cthreads.c: Add copyright text.

	* sysdeps/unix/sysv/linux/syscalls.list: Correct prctl entry.

	* sysdeps/unix/sysv/linux/sys/mman.h: Get definition of size_t.

	* time/time.h: Pretty print.

1997-09-29  Paul Eggert  <eggert@twinsun.com>

	* time/strftime.c: Synchronize with GNU Emacs strftime.c.
	(HAVE_MEMCPY): Define if emacs is defined and HAVE_BCOPY isn't.
	(gmtime_r, localtime_r): Undef before defining.
	(iso_week_days): Use __inline__, not inline.

1997-09-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/bits/mathinline.h: Rename exp2{,l,f} to
	__ieee754_exp2{,l,f}.
	* sysdeps/m68k/fpu/s_exp2.c: Likewise.
	* sysdeps/m68k/fpu/s_exp2l.c: Likewise.
	* sysdeps/m68k/fpu/s_exp2f.c: Likewise.

1997-09-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/soinit.c (__EH_FRAME_BEGIN__): Don't make the .eh_frame
	section read-only, it contains relocations.
	* elf/sofini.c (__FRAME_END__): Likewise.

1997-09-29 03:08  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/i486/bits/string.h [__PIC__] (__strspn_cg, __strcspn_cg,
	__strpbrk_cg, __strstr_cg): Optimize even more.  No spill register
	needed.  Patch by NIIBE Yutaka <gniibe@mri.co.jp>.

1997-09-28 08:27  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nis_call.c (__do_niscall2): Fix return code, add missing
	  break in switch case.

	* nis/nis_mkdir.c: Fix return codes to match Solaris version.
	* nis/nis_rmdir.c: Likewise.

	* nis/rpcsvc/yp_prot.h: Rename struct keydat to struct keydat_t
	for C++.

1997-09-28 04:32  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Fix typo.
	Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.

1997-09-25 20:14  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/unix/sysv/linux/scsi/sg.h: New file.
	* sysdeps/unix/sysv/linux/Makefile: Install <scsi/sg.h>.
Diffstat (limited to 'sysdeps/i386')
-rw-r--r--sysdeps/i386/i486/bits/string.h234
1 files changed, 70 insertions, 164 deletions
diff --git a/sysdeps/i386/i486/bits/string.h b/sysdeps/i386/i486/bits/string.h
index 28ca38315e..ef808d2e7d 100644
--- a/sysdeps/i386/i486/bits/string.h
+++ b/sysdeps/i386/i486/bits/string.h
@@ -368,7 +368,7 @@ __strlen_g (__const char *__str)
 #define _HAVE_STRING_ARCH_strcpy 1
 #define strcpy(dest, src) \
   (__extension__ (__builtin_constant_p (src)				      \
-		  ? (sizeof (src[0]) == 1 && strlen (src) + 1 <= 8	      \
+		  ? (sizeof ((src)[0]) == 1 && strlen (src) + 1 <= 8	      \
 		     ? __strcpy_small (dest, src, strlen (src) + 1)	      \
 		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
 		  : __strcpy_g (dest, src)))
@@ -800,18 +800,40 @@ __strncat_g (char *__dest, __const char __src[], size_t __n)
 #define _HAVE_STRING_ARCH_strcmp 1
 #define strcmp(s1, s2) \
   (__extension__ (__builtin_constant_p (s1) && __builtin_constant_p (s2)      \
-		  && (sizeof (s1)[0] != 1 || strlen (s1) >= 4)		      \
-		  && (sizeof (s2)[0] != 1 || strlen (s2) >= 4)		      \
+		  && (sizeof ((s1)[0]) != 1 || strlen (s1) >= 4)	      \
+		  && (sizeof ((s2)[0]) != 1 || strlen (s2) >= 4)	      \
 		  ? memcmp (s1, s2, (strlen (s1) < strlen (s2)		      \
 				     ? strlen (s1) : strlen (s2)) + 1)	      \
-		  : (__builtin_constant_p (s1) && sizeof (s1)[0] == 1	      \
-		     && sizeof (s2)[0] == 1 && strlen (s1) < 4		      \
-		     ? __strcmp_cg (s1, s2, strlen (s1))		      \
-		     : (__builtin_constant_p (s2) && sizeof (s1)[0] == 1      \
-			&& sizeof (s2)[0] == 1 && strlen (s2) < 4	      \
-			? __strcmp_gc (s1, s2, strlen (s2))		      \
+		  : (__builtin_constant_p (s1) && sizeof ((s1)[0]) == 1	      \
+		     && sizeof ((s2)[0]) == 1 && strlen (s1) < 4	      \
+		     ? (__builtin_constant_p (s2) && sizeof ((s2)[0]) == 1    \
+			? __strcmp_cc (s1, s2, strlen (s1))		      \
+			: __strcmp_cg (s1, s2, strlen (s1)))		      \
+		     : (__builtin_constant_p (s2) && sizeof ((s1)[0]) == 1    \
+			&& sizeof ((s2)[0]) == 1 && strlen (s2) < 4	      \
+			? (__builtin_constant_p (s1)			      \
+			   ? __strcmp_cc (s1, s2, strlen (s2))		      \
+			   : __strcmp_gc (s1, s2, strlen (s2)))		      \
 			: __strcmp_gg (s1, s2)))))
 
+#define __strcmp_cc(s1, s2, l) \
+  (__extension__ ({ register int __result = ((unsigned char) (s1)[0]	      \
+					     - (unsigned char) (s2)[0]);      \
+		    if (l > 0 && __result == 0)				      \
+		      {							      \
+			__result = ((unsigned char) (s1)[1]		      \
+				    - (unsigned char) (s2)[1]);		      \
+			if (l > 1 && __result == 0)			      \
+			  {						      \
+			    __result = ((unsigned char) (s1)[2]		      \
+					- (unsigned char) (s2)[2]);	      \
+			    if (l > 2 && __result == 0)			      \
+			      __result = ((unsigned char) (s1)[3]	      \
+					  - (unsigned char) (s2)[3]);	      \
+			  }						      \
+		      }							      \
+		    __result; }))
+
 #define __strcmp_cg(s1, s2, l1) \
   (__extension__ ({ __const unsigned char *__s2 = (unsigned char *) (s2);     \
 		    register int __result = (unsigned char) (s1)[0] - __s2[0];\
@@ -1076,32 +1098,28 @@ __strcspn_c1 (__const char *__s, int __reject)
   return (__res - 1) - __s;
 }
 
-#ifdef __PIC__
 __STRING_INLINE size_t
 __strcspn_cg (__const char *__s, __const char __reject[], size_t __reject_len)
 {
   register __const char *__res;
-  int __mem;
   __asm__ __volatile__
-    ("movl	%%ebx,%1\n\t"
-     "movl	%%ecx,%%ebx\n\t"
-     "cld\n"
+    ("cld\n"
      "1:\n\t"
      "lodsb\n\t"
      "testb	%%al,%%al\n\t"
      "je	2f\n\t"
-     "movl	%4,%%edi\n\t"
-     "movl	%%ebx,%%ecx\n\t"
+     "movl	%2,%%edi\n\t"
+     "movl	%3,%%ecx\n\t"
      "repne; scasb\n\t"
      "jne	1b\n"
-     "2:\n\t"
-     "movl	%1,%%ebx"
-     : "=S" (__res), "=&m" (__mem)
-     : "c" (__reject_len), "0" (__s), "r" (__reject), "1" (__mem)
+     "2:"
+     : "=S" (__res)
+     : "0" (__s), "d" (__reject), "g" (__reject_len)
      : "ax", "cx", "di", "cc");
   return (__res - 1) - __s;
 }
 
+#ifdef __PIC__
 __STRING_INLINE size_t
 __strcspn_g (__const char *__s, __const char *__reject)
 {
@@ -1131,27 +1149,6 @@ __strcspn_g (__const char *__s, __const char *__reject)
 }
 #else
 __STRING_INLINE size_t
-__strcspn_cg (__const char *__s, __const char __reject[], size_t __reject_len)
-{
-  register __const char *__res;
-  __asm__ __volatile__
-    ("cld\n"
-     "1:\n\t"
-     "lodsb\n\t"
-     "testb	%%al,%%al\n\t"
-     "je	2f\n\t"
-     "movl	%%ebx,%%edi\n\t"
-     "movl	%%edx,%%ecx\n\t"
-     "repne; scasb\n\t"
-     "jne	1b\n"
-     "2:"
-     : "=S" (__res)
-     : "d" (__reject_len), "0" (__s), "b" (__reject)
-     : "ax", "cx", "di", "cc");
-  return (__res - 1) - __s;
-}
-
-__STRING_INLINE size_t
 __strcspn_g (__const char *__s, __const char *__reject)
 {
   register __const char *__res;
@@ -1199,40 +1196,35 @@ __strspn_c1 (__const char *__s, int __accept)
      "movb	(%0),%%al\n\t"
      "leal	1(%0),%0\n\t"
      "cmpb	%%ah,%%al\n\t"
-     "je	1b\n"
-     "2:"
+     "je	1b"
      : "=r" (__res)
      : "a" (__accept), "0" (__s)
      : "ax", "cc");
   return (__res - 1) - __s;
 }
 
-#ifdef __PIC__
 __STRING_INLINE size_t
 __strspn_cg (__const char *__s, __const char __accept[], size_t __accept_len)
 {
   register __const char *__res;
-  int __mem;
   __asm__ __volatile__
-    ("movl	%%ebx,%1\n\t"
-     "movl	%%ecx,%%ebx\n\t"
-     "cld\n"
+    ("cld\n"
      "1:\n\t"
      "lodsb\n\t"
      "testb	%%al,%%al\n\t"
      "je	2f\n\t"
-     "movl	%%edx,%%edi\n\t"
-     "movl	%%ebx,%%ecx\n\t"
+     "movl	%2,%%edi\n\t"
+     "movl	%3,%%ecx\n\t"
      "repne; scasb\n\t"
      "je	1b\n"
-     "2:\n\t"
-     "movl	%1,%%ebx"
-     : "=S" (__res), "=m" (__mem)
-     : "c" (__accept_len), "0" (__s), "d" (__accept), "1" (__mem)
+     "2:"
+     : "=S" (__res)
+     : "0" (__s), "d" (__accept), "g" (__accept_len)
      : "ax", "cx", "di", "cc");
   return (__res - 1) - __s;
 }
 
+#ifdef __PIC__
 __STRING_INLINE size_t
 __strspn_g (__const char *__s, __const char *__accept)
 {
@@ -1262,27 +1254,6 @@ __strspn_g (__const char *__s, __const char *__accept)
 }
 #else
 __STRING_INLINE size_t
-__strspn_cg (__const char *__s, __const char __accept[], size_t __accept_len)
-{
-  register __const char *__res;
-  __asm__ __volatile__
-    ("cld\n"
-     "1:\n\t"
-     "lodsb\n\t"
-     "testb	%%al,%%al\n\t"
-     "je	2f\n\t"
-     "movl	%%ebx,%%edi\n\t"
-     "movl	%%edx,%%ecx\n\t"
-     "repne; scasb\n\t"
-     "je	1b\n"
-     "2:"
-     : "=S" (__res)
-     : "d" (__accept_len), "0" (__s), "b" (__accept), "D" (__accept)
-     : "ax", "cx", "dx", "di", "cc");
-  return (__res - 1) - __s;
-}
-
-__STRING_INLINE size_t
 __strspn_g (__const char *__s, __const char *__accept)
 {
   register __const char *__res;
@@ -1319,36 +1290,32 @@ __strspn_g (__const char *__s, __const char *__accept)
 			: __strpbrk_cg (s, accept, strlen (accept))))	      \
 		  : __strpbrk_g (s, accept)))
 
-#ifdef __PIC__
 __STRING_INLINE char *
 __strpbrk_cg (__const char *__s, __const char __accept[], size_t __accept_len)
 {
   register char *__res;
-  int __mem;
   __asm__ __volatile__
-    ("movl	%%ebx,%1\n\t"
-     "movl	%%ecx,%%ebx\n\t"
-     "cld\n"
+    ("cld\n"
      "1:\n\t"
      "lodsb\n\t"
      "testb	%%al,%%al\n\t"
      "je	2f\n\t"
-     "movl	%%edx,%%edi\n\t"
-     "movl	%%ebx,%%ecx\n\t"
+     "movl	%2,%%edi\n\t"
+     "movl	%3,%%ecx\n\t"
      "repne; scasb\n\t"
      "jne	1b\n\t"
      "decl	%0\n\t"
      "jmp	3f\n"
      "2:\n\t"
      "xorl	%0,%0\n"
-     "3:\n\t"
-     "movl	%1,%%ebx"
-     : "=S" (__res), "=m" (__mem)
-     : "c" (__accept_len), "0" (__s), "d" (__accept), "1" (__mem)
+     "3:"
+     : "=S" (__res)
+     : "0" (__s), "d" (__accept), "g" (__accept_len)
      : "ax", "cx", "di", "cc");
   return __res;
 }
 
+#ifdef __PIC__
 __STRING_INLINE char *
 __strpbrk_g (__const char *__s, __const char *__accept)
 {
@@ -1382,32 +1349,6 @@ __strpbrk_g (__const char *__s, __const char *__accept)
 }
 #else
 __STRING_INLINE char *
-__strpbrk_cg (__const char *__s, __const char __accept[], size_t __accept_len)
-{
-  register char *__res;
-  __asm__ __volatile__
-    ("movl	%%ebx,%%edi\n\t"
-     "cld\n"
-     "1:\n\t"
-     "lodsb\n\t"
-     "testb	%%al,%%al\n\t"
-     "je	2f\n\t"
-     "movl	%%ebx,%%edi\n\t"
-     "movl	%%edx,%%ecx\n\t"
-     "repne; scasb\n\t"
-     "jne	1b\n\t"
-     "decl	%0\n\t"
-     "jmp	3f\n"
-     "2:\n\t"
-     "xorl	%0,%0\n"
-     "3:"
-     : "=S" (__res)
-     : "d" (__accept_len), "0" (__s), "b" (__accept)
-     : "ax", "cx", "dx", "di", "cc");
-  return __res;
-}
-
-__STRING_INLINE char *
 __strpbrk_g (__const char *__s, __const char *__accept)
 {
   register char *__res;
@@ -1440,18 +1381,15 @@ __strpbrk_g (__const char *__s, __const char *__accept)
 
 /* Find the first occurrence of NEEDLE in HAYSTACK.  */
 #define _HAVE_STRING_ARCH_strstr 1
-#ifdef __PIC__
-/* XXX GCC has problems to spill the registers.  */
-# define strstr(haystack, needle) \
+#define strstr(haystack, needle) \
   (__extension__ (__builtin_constant_p (needle) && sizeof ((needle)[0]) == 1  \
 		  ? ((needle)[0] == '\0'				      \
 		     ? haystack						      \
 		     : ((needle)[1] == '\0'				      \
-			? strchr (haystack, (needle)[0])		     \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
+			? strchr (haystack, (needle)[0])		      \
+			: __strstr_cg (haystack, needle, strlen (needle))))   \
+		  : __strstr_g (haystack, needle)))
 
-# if 0
 /* Please note that this function need not handle NEEDLEs with a
    length shorter than two.  */
 __STRING_INLINE char *
@@ -1459,29 +1397,30 @@ __strstr_cg (__const char *__haystack, __const char __needle[],
 	     size_t __needle_len)
 {
   register char *__res;
-  int __mem;
   __asm__ __volatile__
-    ("movl	%%ebx,%1\n\t"
-     "movl	%%ecx,%%ebx\n"
-     "cld\n" \
+    ("cld\n" \
      "1:\n\t"
-     "movl	%%edx,%%edi\n\t"
-     "movl	%%esi,%%eax\n\t"
-     "movl	%%ebx,%%ecx\n\t"
+     "movl	%3,%%edi\n\t"
+     "movl	%2,%%eax\n\t"
+     "movl	%1,%%ecx\n\t"
      "repe; cmpsb\n\t"
      "je	2f\n\t"
      "cmpb	$0,-1(%%esi)\n\t"
-     "leal	1(%%eax),%%esi\n\t"
+     "leal	1(%%eax),%2\n\t"
      "jne	1b\n\t"
      "xorl	%%eax,%%eax\n"
-     "2:\n\t"
-     "movl	%1,%%ebx"
-     : "=a" (__res), "=m" (__mem)
-     : "c" (__needle_len), "S" (__haystack), "d" (__needle), "1" (__mem)
+     "2:"
+     : "=a" (__res)
+     : "g" (__needle_len), "S" (__haystack), "d" (__needle)
      : "cx", "di", "si", "cc");
   return __res;
 }
 
+#ifdef __PIC__
+# if 1
+/* For now this does not always works due to spilling problems.  */
+#  define __strstr_g(haystack, needle) strstr (haystack, needle)
+# else
 __STRING_INLINE char *
 __strstr_g (__const char *__haystack, __const char *__needle)
 {
@@ -1514,39 +1453,6 @@ __strstr_g (__const char *__haystack, __const char *__needle)
 }
 # endif
 #else
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && sizeof ((needle)[0]) == 1  \
-		  ? ((needle)[0] == '\0'				      \
-		     ? haystack						      \
-		     : ((needle)[1] == '\0'				      \
-			? strchr (haystack, (needle)[0]) 		      \
-			: __strstr_cg (haystack, needle, strlen (needle))))   \
-		  : __strstr_g (haystack, needle)))
-
-__STRING_INLINE char *
-__strstr_cg (__const char *__haystack, __const char __needle[],
-	     size_t __needle_len)
-{
-  register char *__res;
-  __asm__ __volatile__
-    ("cld\n" \
-     "1:\n\t"
-     "movl	%%ebx,%%edi\n\t"
-     "movl	%%esi,%%eax\n\t"
-     "movl	%%edx,%%ecx\n\t"
-     "repe; cmpsb\n\t"
-     "je	2f\n\t"
-     "cmpb	$0,-1(%%esi)\n\t"
-     "leal	1(%%eax),%%esi\n\t"
-     "jne	1b\n\t"
-     "xorl	%%eax,%%eax\n"
-     "2:"
-     : "=a" (__res)
-     : "d" (__needle_len), "S" (__haystack), "b" (__needle)
-     : "cx", "dx", "di", "si", "cc");
-  return __res;
-}
-
 __STRING_INLINE char *
 __strstr_g (__const char *__haystack, __const char *__needle)
 {