aarch64: vp9itxfm: Share instructions for loading idct coeffs in the 8x8 function

This is cherrypicked from libav commit 4da4b2b87f. Signed-off-by: Martin Storsjö <martin@martin.st>
8 years ago · 3006e5253a
parent 1d8ab576a7
commit 3006e5253a
1 changed files with 1 additions and 2 deletions
--- a/libavcodec/aarch64/vp9itxfm_neon.S
+++ b/libavcodec/aarch64/vp9itxfm_neon.S
@ -379,12 +379,11 @@ function ff_vp9_\txfm1\()_\txfm2\()_8x8_add_neon, export=1
        // idct, so those always need to be loaded.
 .ifc \txfm1\()_\txfm2,idct_idct
        movrel          x4,  idct_coeffs
-        ld1             {v0.8h}, [x4]
 .else
        movrel          x4, iadst8_coeffs
        ld1             {v1.8h}, [x4], #16
-        ld1             {v0.8h}, [x4]
 .endif
+        ld1             {v0.8h}, [x4]

        movi            v2.16b, #0
        movi            v3.16b, #0