diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-21 14:02:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-21 14:02:34 -0700 |
| commit | 8d134db051134c38ae6bf36034403c7da7f0e3da (patch) | |
| tree | 63cc8a56a915587bc51f5519ed5cd8d7ee84a05d /include/asm-ia64/gcc_intrin.h | |
| parent | 40b7bc062cdacb3883bb0f94eb122b8336af5b36 (diff) | |
| parent | 821376bf15e692941f9235f13a14987009fd0b10 (diff) | |
| download | talos-obmc-linux-8d134db051134c38ae6bf36034403c7da7f0e3da.tar.gz talos-obmc-linux-8d134db051134c38ae6bf36034403c7da7f0e3da.zip | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6.git
Diffstat (limited to 'include/asm-ia64/gcc_intrin.h')
| -rw-r--r-- | include/asm-ia64/gcc_intrin.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/asm-ia64/gcc_intrin.h b/include/asm-ia64/gcc_intrin.h index 7c357dfbae50..4fb4e439b05c 100644 --- a/include/asm-ia64/gcc_intrin.h +++ b/include/asm-ia64/gcc_intrin.h @@ -133,13 +133,17 @@ register unsigned long ia64_r13 asm ("r13") __attribute_used__; ia64_intri_res; \ }) -#define ia64_popcnt(x) \ -({ \ +#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) +# define ia64_popcnt(x) __builtin_popcountl(x) +#else +# define ia64_popcnt(x) \ + ({ \ __u64 ia64_intri_res; \ asm ("popcnt %0=%1" : "=r" (ia64_intri_res) : "r" (x)); \ \ ia64_intri_res; \ -}) + }) +#endif #define ia64_getf_exp(x) \ ({ \ |
