diff options
| author | Helge Deller <deller@gmx.de> | 2013-06-29 22:08:03 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2013-07-09 22:09:21 +0200 |
| commit | 92b59929825d67db575043a76651865d16873b36 (patch) | |
| tree | a6d057fc7311d88d6fad158b676bb28c35945a4a /arch/parisc/include/asm/dma-mapping.h | |
| parent | 594174d810a29982929cbb454dafee4a1498e4fb (diff) | |
parisc: optimize mtsp(0,sr) inline assembly
If the value which should be moved into a space register is zero, we can
optimize the inline assembly to become "mtsp %r0,%srX".
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # 3.10
Diffstat (limited to 'arch/parisc/include/asm/dma-mapping.h')
0 files changed, 0 insertions, 0 deletions