diff -Nurpa -x '*~' -x '*.orig' -x '*.rej' -x '*.swp' bind-9.8.1-P1/lib/isc/powerpc/include/isc/atomic.h bind-9.8.1-P1/lib/isc/powerpc/include/isc/atomic.h
--- bind-9.8.1-P1/lib/isc/powerpc/include/isc/atomic.h	2011-03-08 02:52:21.000000000 +0200
+++ bind-9.8.1-P1/lib/isc/powerpc/include/isc/atomic.h	2011-12-30 17:36:22.041967110 +0200
@@ -106,10 +106,10 @@ isc_atomic_xadd(isc_int32_t *p, isc_int3
 	__asm__ volatile (
 #ifdef ISC_PLATFORM_USEMACASM
 		"1:"
-		"lwarx r6, 0, %1\n"
-		"mr %0, r6\n"
-		"add r6, r6, %2\n"
-		"stwcx. r6, 0, %1\n"
+		"lwarx 6, 0, %1\n"
+		"mr %0, 6\n"
+		"add 6, 6, %2\n"
+		"stwcx. 6, 0, %1\n"
 		"bne- 1b\n"
 		"sync"
 #else
@@ -134,9 +134,9 @@ isc_atomic_store(void *p, isc_int32_t va
 	__asm__ volatile (
 #ifdef ISC_PLATFORM_USEMACASM
 		"1:"
-		"lwarx r6, 0, %0\n"
-		"lwz r6, %1\n"
-		"stwcx. r6, 0, %0\n"
+		"lwarx 6, 0, %0\n"
+		"lwz 6, %1\n"
+		"stwcx. 6, 0, %0\n"
 		"bne- 1b\n"
 		"sync"
 #else
@@ -160,12 +160,12 @@ isc_atomic_cmpxchg(isc_int32_t *p, isc_i
 	__asm__ volatile (
 #ifdef ISC_PLATFORM_USEMACASM
 		"1:"
-		"lwarx r6, 0, %1\n"
-		"mr %0,r6\n"
-		"cmpw r6, %2\n"
+		"lwarx 6, 0, %1\n"
+		"mr %0,6\n"
+		"cmpw 6, %2\n"
 		"bne 2f\n"
-		"mr r6, %3\n"
-		"stwcx. r6, 0, %1\n"
+		"mr 6, %3\n"
+		"stwcx. 6, 0, %1\n"
 		"bne- 1b\n"
 		"2:\n"
 		"sync"