| commit | 6ec274750c99448c3412bbc10c97ce0c993f8a4e | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Wed Aug 18 08:03:37 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Wed Aug 18 22:51:08 2010 -0700 |
| tree | 1ec5f1b5a964d893dee6f2b4ba3eb691a3dc78a7 | |
| parent | 9b3bb86acabe0c05923cea1ed3b0bee9439fef4b [diff] |
sparc64: simple microoptimizations for atomic functions Simple microoptimizations for sparc64 atomic functions: Save one instruction by using a delay slot. Use %g1 instead of %g7, because %g1 is written earlier. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>