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| author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
| commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
| tree | b5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/x86_64/hp-timing.h | |
| parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
| download | glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.xz glibc-a334319f6530564d22e775935d9c91663623a1b4.zip | |
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/x86_64/hp-timing.h')
| -rw-r--r-- | sysdeps/x86_64/hp-timing.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sysdeps/x86_64/hp-timing.h b/sysdeps/x86_64/hp-timing.h index 59a29abd45..e015ff79db 100644 --- a/sysdeps/x86_64/hp-timing.h +++ b/sysdeps/x86_64/hp-timing.h @@ -1,5 +1,5 @@ /* High precision, low overhead timing functions. x86-64 version. - Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2002, 2004 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 @@ -31,11 +31,7 @@ /* The funny business for 32-bit mode is not required here. */ # undef HP_TIMING_ACCUM -# define HP_TIMING_ACCUM(Sum, Diff) \ - do { \ - hp_timing_t __diff = (Diff) - GLRO(dl_hp_timing_overhead); \ - __asm__ __volatile__ ("lock; addq %1, %0" \ - : "=m" (Sum) : "r" (__diff), "m" (Sum)); \ - } while (0) +# define HP_TIMING_ACCUM(Sum, Diff) ((Sum) += (Diff)) + #endif /* hp-timing.h */ |