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| author | Ulrich Drepper <drepper@redhat.com> | 2001-04-11 19:57:49 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-04-11 19:57:49 +0000 |
| commit | 8ee355155102ad7c2e473f179f4879c6e468f19e (patch) | |
| tree | 2000ed58ca5f2a4d73a2b538b06244ba73fe8436 /sysdeps/ia64/strlen.S | |
| parent | 87d5c92d117ad749bfc7dd30a3dd826cecbc563e (diff) | |
| download | glibc-8ee355155102ad7c2e473f179f4879c6e468f19e.tar.gz glibc-8ee355155102ad7c2e473f179f4879c6e468f19e.tar.xz glibc-8ee355155102ad7c2e473f179f4879c6e468f19e.zip | |
Update.
2001-04-11 David Mosberger <davidm@hpl.hp.com> * sysdeps/ia64/htonl.S: Drop superfluous "alloc". * sysdeps/ia64/htons.S: Likewise. * sysdeps/ia64/memset.S: Add unwind directives. * sysdeps/ia64/strncpy.S: Likewise. * sysdeps/ia64/strcat.S: Likewise. * sysdeps/ia64/memccpy.S: Add unwind directives. Drop superfluous restore of ar.pfs. * sysdeps/ia64/strchr.S: Likewise. * sysdeps/ia64/memmove.S: Likewise. * sysdeps/ia64/memcpy.S: Likewise. * sysdeps/ia64/memcmp.S: Likewise. * sysdeps/ia64/memchr.S: Likewise. * sysdeps/ia64/strcmp.S: Likewise. * sysdeps/ia64/strlen.S: Likewise. * sysdeps/ia64/strcpy.S: Likewise. * sysdeps/ia64/strncmp.S: Likewise.
Diffstat (limited to 'sysdeps/ia64/strlen.S')
| -rw-r--r-- | sysdeps/ia64/strlen.S | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/ia64/strlen.S b/sysdeps/ia64/strlen.S index 32079f9b68..9f01c2cf05 100644 --- a/sysdeps/ia64/strlen.S +++ b/sysdeps/ia64/strlen.S @@ -1,6 +1,6 @@ /* Optimized version of the standard strlen() function. This file is part of the GNU C Library. - Copyright (C) 2000 Free Software Foundation, Inc. + Copyright (C) 2000, 2001 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 @@ -36,7 +36,6 @@ #include <sysdep.h> #undef ret -#define saved_pfs r14 #define saved_lc r18 #define str r19 #define pos0 r20 @@ -48,8 +47,11 @@ #define len ret0 ENTRY(strlen) - alloc saved_pfs = ar.pfs, 1, 0, 0, 0 + .prologue + alloc r2 = ar.pfs, 1, 0, 0, 0 + .save ar.lc, saved_lc mov saved_lc = ar.lc // save the loop counter + .body mov str = in0 mov len = r0 // len = 0 and tmp = 7, in0 // tmp = str % 8 @@ -86,7 +88,6 @@ l2: ld8.s val2 = [str], 8 // don't bomb out here add len = len, tmp;; adds len = -16, len .restore_and_exit: - mov ar.pfs = saved_pfs // restore the PFS mov ar.lc = saved_lc // restore the loop counter br.ret.sptk.many b0 .recovery: |