aarch64: vp9itxfm: Don't repeatedly set x9 when nothing overwrites it
authorMartin Storsjö <martin@martin.st>
Mon, 9 Jan 2017 22:15:13 +0000 (00:15 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 14 Jan 2017 20:13:25 +0000 (21:13 +0100)
commit37cb224e3e65b92eb6d77f1a788d882fbee972c3
treeb2d5c6bdf5737206961012fca2b80ab0c753604d
parentf69dd26df55539072dc2fa340384f808b5b3d3e1
aarch64: vp9itxfm: Don't repeatedly set x9 when nothing overwrites it

This is cherrypicked from libav commit
2f99117f6ff24ce5be2abb9e014cb8b86c2aa0e0.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/aarch64/vp9itxfm_neon.S