[FFmpeg-cvslog] arm: vp9itxfm: Share instructions for loading idct coeffs in the 8x8 function

[Martin Storsjö]

ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Tue Jan  3 16:38:56 2017 +0200| [1d8ab576a7e40ea6209dd753929f26dcb37e1444] | committer: Martin Storsjö

arm: vp9itxfm: Share instructions for loading idct coeffs in the 8x8 function

This is cherrypicked from libav commit
3933b86bb93aca47f29fbd493075b0f110c1e3f5.

Signed-off-by: Martin Storsjö <martin at martin.st>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1d8ab576a7e40ea6209dd753929f26dcb37e1444
---

 libavcodec/arm/vp9itxfm_neon.S | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavcodec/arm/vp9itxfm_neon.S b/libavcodec/arm/vp9itxfm_neon.S
index 33a7af1..78fdae6 100644
--- a/libavcodec/arm/vp9itxfm_neon.S
+++ b/libavcodec/arm/vp9itxfm_neon.S
@@ -412,13 +412,12 @@ function ff_vp9_\txfm1\()_\txfm2\()_8x8_add_neon, export=1
 .ifc \txfm1\()_\txfm2,idct_idct
         movrel          r12, idct_coeffs
         vpush           {q4-q5}
-        vld1.16         {q0}, [r12,:128]
 .else
         movrel          r12, iadst8_coeffs
         vld1.16         {q1}, [r12,:128]!
         vpush           {q4-q7}
-        vld1.16         {q0}, [r12,:128]
 .endif
+        vld1.16         {q0}, [r12,:128]
 
         vmov.i16        q2, #0
         vmov.i16        q3, #0