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diff --git a/sysdeps/alpha/alphaev67/strncat.S b/sysdeps/alpha/alphaev67/strncat.S
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-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
- EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Append no more than COUNT characters from the null-terminated string SRC
- to the null-terminated string DST. Always null-terminate the new DST. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .text
-
-ENTRY(strncat)
- ldgp gp, 0(pv)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- mov a0, v0 # set up return value
- beq a2, $zerocount # U :
- /* Find the end of the string. */
- ldq_u t0, 0(a0) # L : load first quadword (a0 may be misaligned)
- lda t1, -1 # E :
-
- insqh t1, v0, t1 # U :
- andnot a0, 7, a0 # E :
- nop # E :
- or t1, t0, t0 # E :
-
- nop # E :
- nop # E :
- cmpbge zero, t0, t1 # E : bits set iff byte == 0
- bne t1, $found # U :
-
-$loop: ldq t0, 8(a0) # L :
- addq a0, 8, a0 # E :
- cmpbge zero, t0, t1 # E :
- beq t1, $loop # U :
-
-$found: cttz t1, t2 # U0 :
- addq a0, t2, a0 # E :
- jsr t9, __stxncpy # L0 : Now do the append.
-
- /* Worry about the null termination. */
-
- cttz t10, t2 # U0: byte offset of end-of-count.
- bic a0, 7, a0 # E : word align the last write address.
- zapnot t0, t8, t1 # U : was last byte a null?
- nop # E :
-
- bne t1, 0f # U :
- nop # E :
- nop # E :
- ret # L0 :
-
-0: addq t2, a0, a0 # E : address of end-of-count
- stb zero, 1(a0) # L :
- nop # E :
- ret # L0 :
-
-$zerocount:
- nop # E :
- nop # E :
- nop # E :
- ret # L0 :
-
- END(strncat)