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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-06-28 06:05:24 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2014-06-28 06:05:24 +0530 |
| commit | 64df73c2ea0e02f7794ba2f08540a74a9bb198db (patch) | |
| tree | 8bbfce7b964164f7b6115db73129034d023808b1 /sysdeps/generic/memcopy.h | |
| parent | f1eafb41fa71cb5d88fbeda3136c9be965eeaa41 (diff) | |
| download | glibc-64df73c2ea0e02f7794ba2f08540a74a9bb198db.tar glibc-64df73c2ea0e02f7794ba2f08540a74a9bb198db.tar.gz glibc-64df73c2ea0e02f7794ba2f08540a74a9bb198db.tar.bz2 glibc-64df73c2ea0e02f7794ba2f08540a74a9bb198db.zip | |
Fix Wundef warning for MEMCPY_OK_FOR_FWD_MEMMOVE
Define MEMCPY_OK_FOR_FWD_MEMMOVE in memcopy.h and let arch-specific
implementations of that file override the value if necessary. This
override is only useful for tile and moving this macro to memcopy.h
allows us to remove the tile-specific memmove.c.
Diffstat (limited to 'sysdeps/generic/memcopy.h')
| -rw-r--r-- | sysdeps/generic/memcopy.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/generic/memcopy.h b/sysdeps/generic/memcopy.h index 49e53630dd..b39a9608b8 100644 --- a/sysdeps/generic/memcopy.h +++ b/sysdeps/generic/memcopy.h @@ -148,4 +148,6 @@ extern void _wordcopy_bwd_dest_aligned (long int, long int, size_t) __THROW; /* Threshold value for when to enter the unrolled loops. */ #define OP_T_THRES 16 +#define MEMCPY_OK_FOR_FWD_MEMMOVE 0 + #endif /* memcopy.h */ |