aarch64: vp9mc: Fix a comment to refer to a register with the right name

This is cherrypicked from libav commit 85ad5ea72c. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago · 0ba0187535
parent 02cfb9a16e
commit 0ba0187535
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/aarch64/vp9mc_neon.S
+++ b/libavcodec/aarch64/vp9mc_neon.S
@ -250,7 +250,7 @@ function \type\()_8tap_\size\()h_\idx1\idx2
 .if \size >= 16
        sub             x1,  x1,  x5
 .endif
-        // size >= 16 loads two qwords and increments r2,
+        // size >= 16 loads two qwords and increments x2,
        // for size 4/8 it's enough with one qword and no
        // postincrement
 .if \size >= 16