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arm: use a local label instead of the function symbol in ff_prefetch_arm
author
Janne Grunau
<janne-libav@jannau.net>
Mon, 20 Jul 2015 08:46:15 +0000
(10:46 +0200)
committer
Janne Grunau
<janne-libav@jannau.net>
Mon, 20 Jul 2015 21:10:29 +0000
(23:10 +0200)
Avoids a relocation which might end out of range for thumb2.
Reported-By: Ludovic Fauvet <etix@videolan.org>
Bug-Id: https://bugs.webkit.org/show_bug.cgi?id=137022
CC: libav-stable@libav.org
libavcodec/arm/videodsp_armv5te.S
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diff --git
a/libavcodec/arm/videodsp_armv5te.S
b/libavcodec/arm/videodsp_armv5te.S
index
bbd0a61
..
0510019
100644
(file)
--- a/
libavcodec/arm/videodsp_armv5te.S
+++ b/
libavcodec/arm/videodsp_armv5te.S
@@
-23,9
+23,10
@@
#include "libavutil/arm/asm.S"
function ff_prefetch_arm, export=1
+1:
subs r2, r2, #1
pld [r0]
add r0, r0, r1
- bne
X(ff_prefetch_arm)
+ bne
1b
bx lr
endfunc