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Fix up sched_cpucount in x86-64. 

Now that static executables can handle IFUNC functions don't exclude
optimization for sched_cpucount for !SHARED.
This commit is contained in:
Ulrich Drepper 2009-05-31 23:46:42 -07:00
parent 7441470835
commit 8ea2372936
2 changed files with 14 additions and 13 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2009-05-31 Ulrich Drepper <drepper@redhat.com>
* sysdeps/x86_64/multiarch/sched_cpucount.c: Also use optimized code
for !SHARED.
2009-05-29 H.J. Lu <hongjiu.lu@intel.com> 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
* csu/elf-init.c: Include <link.h> and <dl-irel.h> if LIBC_NONSHARED * csu/elf-init.c: Include <link.h> and <dl-irel.h> if LIBC_NONSHARED

22
sysdeps/x86_64/multiarch/sched_cpucount.c
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@ -18,24 +18,20 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */ 02111-1307 USA. */
#ifdef SHARED #include <sched.h>
# include <sched.h> #include "init-arch.h"
# include "init-arch.h"
# define __sched_cpucount static generic_cpucount #define __sched_cpucount static generic_cpucount
# include <posix/sched_cpucount.c> #include <posix/sched_cpucount.c>
# undef __sched_cpucount #undef __sched_cpucount
# define POPCNT(l) \ #define POPCNT(l) \
({ __cpu_mask r; \ ({ __cpu_mask r; \
asm ("popcntq %1, %0" : "=r" (r) : "0" (l));\ asm ("popcntq %1, %0" : "=r" (r) : "0" (l));\
r; }) r; })
# define __sched_cpucount static popcount_cpucount #define __sched_cpucount static popcount_cpucount
# include <posix/sched_cpucount.c> #include <posix/sched_cpucount.c>
# undef __sched_cpucount #undef __sched_cpucount
libc_ifunc (__sched_cpucount, libc_ifunc (__sched_cpucount,
HAS_POPCOUNT ? popcount_cpucount : generic_cpucount); HAS_POPCOUNT ? popcount_cpucount : generic_cpucount);
#else
# include_next <sched_cpucount.c>
#endif