aarch64: me_cmp: Avoid using the non-unrolled codepath for the minimum unroll size

Signed-off-by: Martin Storsjö <martin@martin.st>
2 years ago · 8089fe072e
parent 6f2ad7f951
commit 8089fe072e
1 changed files with 3 additions and 3 deletions
--- a/libavcodec/aarch64/me_cmp_neon.S
+++ b/libavcodec/aarch64/me_cmp_neon.S
@ -471,7 +471,7 @@ function sse8_neon, export=1
        movi            v21.4s, #0
        movi            v20.4s, #0
        cmp             w4, #4
-        b.le            2f
+        b.lt            2f

 // make 4 iterations at once
 1:
@ -534,7 +534,7 @@ function sse4_neon, export=1

        movi            v16.4s, #0                      // clear the result accumulator
        cmp             w4, #4
-        b.le            2f
+        b.lt            2f

 // make 4 iterations at once
 1:
@ -663,7 +663,7 @@ function vsse16_neon, export=1
        cmp             w4, #3                          // check if we can make 3 iterations at once
        usubl           v31.8h, v0.8b, v1.8b            // Signed difference of pix1[0] - pix2[0], first iteration
        usubl2          v30.8h, v0.16b, v1.16b          // Signed difference of pix1[0] - pix2[0], first iteration
-        b.le            2f
+        b.lt            2f


 1: