Work in progress, reordering AES_LOAD.

Rev: src/nettle/sparc/aes.asm:1.119

diff --git a/sparc/aes.asm b/sparc/aes.asm
index 5490e2172a53b42390ce8baf116a8c16a055837d..ebe372fcb10b783349f6727e0a7d0048a6f8fd2a 100644 (file)
--- a/sparc/aes.asm
+++ b/sparc/aes.asm
@@ -66,19 +66,21 @@ define(t3, %o3)
 C AES_LOAD(i)
 C Get one word of input, XOR with first subkey, store in wtxt
 define(<AES_LOAD>, <
-       ldub    [src+$1+3], t3
+       ldub    [src+$1], t0
+       ldub    [src+$1+1], t1
        ldub    [src+$1+2], t2
+       sll     t1, 8, t1
+       or      t0, t1, t0      
+       ldub    [src+$1+3], t3
        sll     t3, 24, t3
-       ldub    [src+$1+1], t1
        
        sll     t2, 16, t2
        or      t3, t2, t3
-       ldub    [src+$1], t0
-       sll     t1, 8, t1
+
        
        ! Get subkey
        ld      [ctx + $1], t2
-       or      t3, t1, t3
+       C or    t3, t1, t3
        or      t3, t0, t3
        xor     t3, t2, t3