(_aes_crypt): Eliminated i from the first copy of the inner loop.

(_aes_crypt): And from the second copy.
(_aes_crypt): And from the third copy.

Rev: src/nettle/sparc/aes.asm:1.81

diff --git a/sparc/aes.asm b/sparc/aes.asm
index 6ebecdd7f13ed3961c2aebb226066fe8969d0feb..277a8582be7f5a4c7349c75ebde130ef2fded337 100644 (file)
--- a/sparc/aes.asm
+++ b/sparc/aes.asm
@@ -217,16 +217,17 @@ _aes_crypt:
        add     i, 4, i
 
        C = 2
-       ld      [IDX1+i], t1            ! 1
+       ld      [IDX1+8], t1            ! 1
        
        ! IDX2(j) = j XOR 2
-       xor     i, 8, t2
+       C xor   i, 8, t2                ! 2
+       mov     0, t2                   ! 2
        add     wtxt, t1, t1            ! 1
        ldub    [t1+2], t1              ! 1
-       ld      [IDX3+i], t3            ! 3
+       ld      [IDX3+8], t3            ! 3
        
        sll     t1, 2, t1               ! 1
-       ld      [wtxt+i], t0            ! 0
+       ld      [wtxt+8], t0            ! 0
        lduh    [wtxt+t2], t2           ! 2
        and     t0, 255, t0             ! 0
        
@@ -244,11 +245,11 @@ _aes_crypt:
        xor     t0, t1, t0              ! 0, 1
        xor     t0, t2, t0              ! 0, 1, 2
        ! Fetch roundkey
-       ld      [key+i], t1
+       ld      [key+8], t1
        
        xor     t0, t3, t0              ! 0, 1, 2, 3
        xor     t0, t1, t0
-       st      t0, [tmp+i]
+       st      t0, [tmp+8]
        add     i, 4, i
 
        C = 3