shithub: dav1d

Download patch

ref: a903642a88eaf2a61e0cdc508adbdc68840fdde8
parent: 2e36a3be8519c7a9c883bba034ebbb231c489205
author: Martin Storsjö <martin@martin.st>
date: Sun Jun 28 18:43:56 EDT 2020

arm64: ipred: Remove an accidental leftover instruction

It became unused in 38629906c2.

--- a/src/arm/64/ipred.S
+++ b/src/arm/64/ipred.S
@@ -2246,7 +2246,6 @@
 
         // Double the height and reuse the w8 summing/subtracting
         lsl             w6,  w6,  #1
-        lsl             w9,  w9,  #1
         b               L(ipred_cfl_ac_420_w8_calc_subtract_dc)
 
 L(ipred_cfl_ac_420_tbl):
--- a/src/arm/64/ipred16.S
+++ b/src/arm/64/ipred16.S
@@ -2398,7 +2398,6 @@
 
         // Double the height and reuse the w4 summing/subtracting
         lsl             w6,  w6,  #1
-        lsl             w9,  w9,  #1
         b               L(ipred_cfl_ac_420_w4_calc_subtract_dc)
 
 L(ipred_cfl_ac_420_w16):
@@ -2576,7 +2575,6 @@
 
         // Quadruple the height and reuse the w4 summing/subtracting
         lsl             w6,  w6,  #2
-        lsl             w9,  w9,  #2
         b               L(ipred_cfl_ac_420_w4_calc_subtract_dc)
 
 L(ipred_cfl_ac_420_tbl):