Make compile clean, fix the usual small problems.
diff --git a/lib_arm/_udivsi3.S b/lib_arm/_udivsi3.S
index 19454c1..2cdcd48 100644
--- a/lib_arm/_udivsi3.S
+++ b/lib_arm/_udivsi3.S
@@ -5,10 +5,10 @@
divisor .req r1
result .req r2
curbit .req r3
-ip .req r12
-sp .req r13
-lr .req r14
-pc .req r15
+/* ip .req r12 */
+/* sp .req r13 */
+/* lr .req r14 */
+/* pc .req r15 */
.text
.globl __udivsi3
.type __udivsi3 ,function
diff --git a/lib_arm/_umodsi3.S b/lib_arm/_umodsi3.S
index 899ffbf..e4aebe8 100644
--- a/lib_arm/_umodsi3.S
+++ b/lib_arm/_umodsi3.S
@@ -6,10 +6,10 @@
divisor .req r1
overdone .req r2
curbit .req r3
-ip .req r12
-sp .req r13
-lr .req r14
-pc .req r15
+/* ip .req r12 */
+/* sp .req r13 */
+/* lr .req r14 */
+/* pc .req r15 */
.text
.globl __umodsi3
.type __umodsi3 ,function