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| author | Ulrich Drepper <drepper@gmail.com> | 2012-01-07 11:19:05 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2012-01-07 11:19:05 -0500 |
| commit | d75a0a62b12c35ee85f786d5f8d155ab39909411 (patch) | |
| tree | c3479d23878ef4ab05629d4a60f4f7623269c1dd /sysdeps/ia64/strncmp.S | |
| parent | dcc9756b5bfbb2b97f73bad863d7e1c4002bea98 (diff) | |
| download | glibc-d75a0a62b12c35ee85f786d5f8d155ab39909411.zip glibc-d75a0a62b12c35ee85f786d5f8d155ab39909411.tar.gz glibc-d75a0a62b12c35ee85f786d5f8d155ab39909411.tar.bz2 | |
Remove IA-64 support
Diffstat (limited to 'sysdeps/ia64/strncmp.S')
| -rw-r--r-- | sysdeps/ia64/strncmp.S | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/sysdeps/ia64/strncmp.S b/sysdeps/ia64/strncmp.S deleted file mode 100644 index 743121d..0000000 --- a/sysdeps/ia64/strncmp.S +++ /dev/null @@ -1,62 +0,0 @@ -/* Optimized version of the standard strncmp() function. - This file is part of the GNU C Library. - Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc. - Contributed by Dan Pop <Dan.Pop@cern.ch>. - - 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. */ - -/* Return: the result of the comparison - - Inputs: - in0: s1 - in1: s2 - in2: n - - Unlike memcmp(), this function is optimized for mismatches within the - first few characters. */ - -#include <sysdep.h> -#undef ret - -#define s1 in0 -#define s2 in1 -#define n in2 - -#define val1 r15 -#define val2 r16 - - -ENTRY(strncmp) - alloc r2 = ar.pfs, 3, 0, 0, 0 - mov ret0 = r0 - cmp.eq p6, p0 = r0, r0 // set p6 - cmp.eq p7, p0 = n, r0 // return immediately if n == 0 -(p7) br.cond.spnt .restore_and_exit ;; -.loop: - ld1 val1 = [s1], 1 - ld1 val2 = [s2], 1 - adds n = -1, n // n-- - ;; - cmp.ne.and p6, p0 = val1, r0 - cmp.ne.and p6, p0 = val2, r0 - cmp.ne.and p6, p0 = n, r0 - cmp.eq.and p6, p0 = val1, val2 -(p6) br.cond.sptk .loop - sub ret0 = val1, val2 -.restore_and_exit: - br.ret.sptk.many b0 -END(strncmp) -libc_hidden_builtin_def (strncmp) |