[FFmpeg-cvslog] avcodec/arm/sbrdsp_neon: Use a free register instead of putting 2 things in one

[Michael Niedermayer]

ffmpeg | branch: release/3.3 | Michael Niedermayer <michael at niedermayer.cc> | Thu Jan 11 22:47:10 2018 +0100| [d8e501de42d9c3dfe4a1f38b23a55f761866a6a1] | committer: Michael Niedermayer

avcodec/arm/sbrdsp_neon: Use a free register instead of putting 2 things in one

Fixes high pitched shriek
Fixes: 25420848_1478428308873746_4255813235963330560_n.mp4

Reported-by: Dale Curtis <dalecurtis at google.com>
Reviewed-by: Dale Curtis <dalecurtis at chromium.org>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 7dbbb75ee32f87108ca9e15f5551dbbe69fe2641)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d8e501de42d9c3dfe4a1f38b23a55f761866a6a1
---

 libavcodec/arm/sbrdsp_neon.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/arm/sbrdsp_neon.S b/libavcodec/arm/sbrdsp_neon.S
index e66abd682a..003b04ea05 100644
--- a/libavcodec/arm/sbrdsp_neon.S
+++ b/libavcodec/arm/sbrdsp_neon.S
@@ -336,11 +336,11 @@ function ff_sbr_hf_apply_noise_0_neon, export=1
         vld1.32         {d0},     [r0,:64]
         vld1.32         {d6},     [lr,:64]
         vld1.32         {d2[]},   [r1,:32]!
-        vld1.32         {d3[]},   [r2,:32]!
+        vld1.32         {d18[]},  [r2,:32]!
         vceq.f32        d4,  d2,  #0
         veor            d2,  d2,  d3
         vmov            d1,  d0
-        vmla.f32        d0,  d6,  d3
+        vmla.f32        d0,  d6,  d18
         vadd.f32        s2,  s2,  s4
         vbif            d0,  d1,  d4
         vst1.32         {d0},     [r0,:64]!