sh: Fix up optimized SH-4 memcpy on big endian.

Signed-off-by: Hideo Saito <saito@densan.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/lib/memcpy-sh4.S b/arch/sh/lib/memcpy-sh4.S
index 560bc17eebdd6748d1e49e40730a476b3cbe1c3a..459fa92a7c5311b02c1e1f21c74536eb27432ed2 100644 (file)
--- a/arch/sh/lib/memcpy-sh4.S
+++ b/arch/sh/lib/memcpy-sh4.S
@@ -126,10 +126,10 @@
 
         mov.l  r3,@-r0         !  30 LS
 #else
-3:     mov     r1,r3           ! OPQR
+3:     mov     r7,r3           ! OPQR
        shlr8   r3              ! xOPQ
-       mov.l   @(r0,r5),r1     ! KLMN
-       mov     r1,r6
+       mov.l   @(r0,r5),r7     ! KLMN
+       mov     r7,r6
        shll16  r6
        shll8   r6              ! Nxxx
        or      r6,r3           ! NOPQ
@@ -733,24 +733,24 @@ ENTRY(memcpy)
        movca.l r0,@r1          !  40 LS (latency=3-7)
        add     #-0x1c, r1      !  50 EX
 
-       mov.l   r3, @(0x1c,r1)  !  33 LS
+       mov.l   r3, @(0x18,r1)  !  33 LS
        xtrct   r11, r10        !  48 EX
 
-       mov.l   r6, @(0x18,r1)  !  33 LS
+       mov.l   r6, @(0x14,r1)  !  33 LS
        xtrct   r12, r11        !  48 EX
 
-       mov.l   r7, @(0x14,r1)  !  33 LS
+       mov.l   r7, @(0x10,r1)  !  33 LS
 
-       mov.l   r8, @(0x10,r1)  !  33 LS
-       add     #-0x3e, r5      !  50 EX
+       mov.l   r8, @(0x0c,r1)  !  33 LS
+       add     #-0x1e, r5      !  50 EX
 
-       mov.l   r9, @(0x0c,r1)  !  33 LS
+       mov.l   r9, @(0x08,r1)  !  33 LS
        cmp/eq  r2,r1           !  54 MT
 
-       mov.l   r10, @(0x08,r1) !  33 LS
+       mov.l   r10, @(0x04,r1) !  33 LS
        bf/s    2b              ! 109 BR
 
-        mov.l  r11, @(0x04,r1) !  33 LS
+        mov.l  r11, @(0x00,r1) !  33 LS
 #endif
 
        mov.l   @r15+, r12