Module Name: src
Committed By: matt
Date: Wed Nov 28 01:35:06 UTC 2012
Modified Files:
src/common/lib/libc/arch/arm/gen: modsi3.S umodsi3.S
Log Message:
Optimize.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/common/lib/libc/arch/arm/gen/modsi3.S \
src/common/lib/libc/arch/arm/gen/umodsi3.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/common/lib/libc/arch/arm/gen/modsi3.S
diff -u src/common/lib/libc/arch/arm/gen/modsi3.S:1.1 src/common/lib/libc/arch/arm/gen/modsi3.S:1.2
--- src/common/lib/libc/arch/arm/gen/modsi3.S:1.1 Wed Oct 10 02:16:54 2012
+++ src/common/lib/libc/arch/arm/gen/modsi3.S Wed Nov 28 01:35:05 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: modsi3.S,v 1.1 2012/10/10 02:16:54 christos Exp $ */
+/* $NetBSD: modsi3.S,v 1.2 2012/11/28 01:35:05 matt Exp $ */
/*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
@@ -22,10 +22,9 @@
*/
ENTRY(__modsi3)
- stmfd sp!, {lr}
- sub sp, sp, #4 /* align stack */
+ str lr, [sp, #-8]! /* push lr */
bl PIC_SYM(__divsi3, PLT)
- add sp, sp, #4 /* unalign stack */
mov r0, r1
- ldmfd sp!, {pc}
-
+ ldr lr, [sp], #8 /* pop lr */
+ RET
+END(__modsi3)
Index: src/common/lib/libc/arch/arm/gen/umodsi3.S
diff -u src/common/lib/libc/arch/arm/gen/umodsi3.S:1.1 src/common/lib/libc/arch/arm/gen/umodsi3.S:1.2
--- src/common/lib/libc/arch/arm/gen/umodsi3.S:1.1 Wed Oct 10 02:16:54 2012
+++ src/common/lib/libc/arch/arm/gen/umodsi3.S Wed Nov 28 01:35:05 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: umodsi3.S,v 1.1 2012/10/10 02:16:54 christos Exp $ */
+/* $NetBSD: umodsi3.S,v 1.2 2012/11/28 01:35:05 matt Exp $ */
/*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
@@ -22,9 +22,8 @@
*/
ENTRY(__umodsi3)
- stmfd sp!, {lr}
- sub sp, sp, #4 /* align stack */
+ str lr, [sp, #-8]! /* push lr */
bl PIC_SYM(__udivsi3, PLT)
- add sp, sp, #4 /* unalign stack */
mov r0, r1
- ldmfd sp!, {pc}
+ ldr lr, [sp], #8 /* pop lr */
+ RET
