diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/powerpc/memmove.c | 6 |
2 files changed, 8 insertions, 3 deletions
@@ -1,3 +1,8 @@ +2012-05-12 Andreas Schwab <schwab@linux-m68k.org> + + * sysdeps/powerpc/memmove.c (MEMMOVE): Don't return a value if + used as bcopy. + 2012-05-12 Thomas Schwinge <thomas@codesourcery.com> * io/dup3.c (dup3): Rename to __dup3, add weak alias for dup3. diff --git a/sysdeps/powerpc/memmove.c b/sysdeps/powerpc/memmove.c index 89182838e9..1617ecea95 100644 --- a/sysdeps/powerpc/memmove.c +++ b/sysdeps/powerpc/memmove.c @@ -50,12 +50,12 @@ MEMMOVE (a1, a2, len) unsigned long int srcp = (long int) src; /* If there is no overlap between ranges, call the builtin memcpy. */ - if ( (dstp >= (srcp + len)) || (srcp > (dstp + len)) ) - return __builtin_memcpy (dest, src, len); + if (dstp >= srcp + len || srcp > dstp + len) + __builtin_memcpy (dest, src, len); /* This test makes the forward copying code be used whenever possible. Reduces the working set. */ - if (dstp - srcp >= len) /* *Unsigned* compare! */ + else if (dstp - srcp >= len) /* *Unsigned* compare! */ { /* Copy from the beginning to the end. */ |