Update.

	* sysdeps/powerpc/fpu/s_copysign.S: Use L() instead of local labels.
	* sysdeps/powerpc/submul_1.S: Likewise.
	* sysdeps/powerpc/sub_n.S: Likewise.
	* sysdeps/powerpc/strcpy.S: Likewise.
	* sysdeps/powerpc/strcmp.S: Likewise.
	* sysdeps/powerpc/stpcpy.S: Likewise.
	* sysdeps/powerpc/rshift.S: Likewise.
	* sysdeps/powerpc/mul_1.S: Likewise.
	* sysdeps/powerpc/memset.S: Likewise.
	* sysdeps/powerpc/lshift.S: Likewise.
	* sysdeps/powerpc/addmul_1.S: Likewise.
	* sysdeps/powerpc/add_n.S: Likewise.

13 files changed, 112 insertions, 99 deletions

diff --git a/ChangeLog b/ChangeLog
index 8ff0400f02..19f6d5ef75 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,18 @@
 2000-02-28  Ulrich Drepper  <drepper@redhat.com>
 
+	* sysdeps/powerpc/fpu/s_copysign.S: Use L() instead of local labels.
+	* sysdeps/powerpc/submul_1.S: Likewise.
+	* sysdeps/powerpc/sub_n.S: Likewise.
+	* sysdeps/powerpc/strcpy.S: Likewise.
+	* sysdeps/powerpc/strcmp.S: Likewise.
+	* sysdeps/powerpc/stpcpy.S: Likewise.
+	* sysdeps/powerpc/rshift.S: Likewise.
+	* sysdeps/powerpc/mul_1.S: Likewise.
+	* sysdeps/powerpc/memset.S: Likewise.
+	* sysdeps/powerpc/lshift.S: Likewise.
+	* sysdeps/powerpc/addmul_1.S: Likewise.
+	* sysdeps/powerpc/add_n.S: Likewise.
+
 	* sysdeps/unix/start.c: Initialize __errno and add comment
 	explaining why.  Remove K&R compatibility.
 
diff --git a/sysdeps/powerpc/add_n.S b/sysdeps/powerpc/add_n.S
index 88f5b9cf7a..7b683b7be4 100644
--- a/sysdeps/powerpc/add_n.S
+++ b/sysdeps/powerpc/add_n.S
@@ -1,5 +1,5 @@
 /* Add two limb vectors of equal, non-zero length for PowerPC.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -33,7 +33,7 @@ EALIGN(__mpn_add_n,3,0)
 	srwi. r7,r6,1
 	li    r10,0
 	mtctr r7
-	bt    31,2f
+	bt    31,L(2)
 
 /* Clear the carry.  */
 	addic r0,r0,0
@@ -41,19 +41,19 @@ EALIGN(__mpn_add_n,3,0)
 	addi  r3,r3,-4
 	addi  r4,r4,-4
 	addi  r5,r5,-4
-	b     0f
+	b     L(0)
 
-2:	lwz  r7,0(r5)
+L(2):	lwz  r7,0(r5)
 	lwz  r6,0(r4)
 	addc r6,r6,r7
 	stw  r6,0(r3)
-        beq  1f
+        beq  L(1)
 
 /* The loop.  */
 
 /* Align start of loop to an odd word boundary to guarantee that the
    last two words can be fetched in one access (for 601).  */
-0:	lwz  r9,4(r4)
+L(0):	lwz  r9,4(r4)
 	lwz  r8,4(r5)
 	lwzu r6,8(r4)
 	lwzu r7,8(r5)
@@ -61,8 +61,8 @@ EALIGN(__mpn_add_n,3,0)
 	stw  r8,4(r3)
 	adde r6,r6,r7
 	stwu r6,8(r3)
-	bdnz 0b
+	bdnz L(0)
 /* Return the carry.  */
-1:	addze r3,r10
+L(1):	addze r3,r10
 	blr
 END(__mpn_add_n)
diff --git a/sysdeps/powerpc/addmul_1.S b/sysdeps/powerpc/addmul_1.S
index b7d50665e7..2ce4fa2979 100644
--- a/sysdeps/powerpc/addmul_1.S
+++ b/sysdeps/powerpc/addmul_1.S
@@ -1,5 +1,5 @@
 /* Multiply a limb vector by a single limb, for PowerPC.
-   Copyright (C) 1993, 1994, 1995, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1993-1995, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,9 +31,9 @@ ENTRY(__mpn_addmul_1)
 	lwz     r9,0(r3)
 	addc	r8,r7,r9
 	addi	r3,r3,-4		/* adjust res_ptr */
-	bdz	1f
+	bdz	L(1)
 
-0:	lwzu	r0,4(r4)
+L(0):	lwzu	r0,4(r4)
 	stwu	r8,4(r3)
 	mullw	r8,r0,r6
 	adde	r7,r8,r10
@@ -41,9 +41,9 @@ ENTRY(__mpn_addmul_1)
 	lwz     r9,4(r3)
 	addze   r10,r10
 	addc    r8,r7,r9
-	bdnz	0b
+	bdnz	L(0)
 
-1:	stw	r8,4(r3)
+L(1):	stw	r8,4(r3)
 	addze	r3,r10
 	blr
 END(__mpn_addmul_1)
diff --git a/sysdeps/powerpc/fpu/s_copysign.S b/sysdeps/powerpc/fpu/s_copysign.S
index 90276973ce..6167112927 100644
--- a/sysdeps/powerpc/fpu/s_copysign.S
+++ b/sysdeps/powerpc/fpu/s_copysign.S
@@ -1,5 +1,5 @@
 /* Copy a sign bit between floating-point values.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,10 +31,10 @@ ENTRY(__copysign)
 	lwz	r3,8(r1)
 	cmpwi   r3,0
 	addi    r1,r1,16
-	blt     0f
+	blt     L(0)
 	fabs    fp1,fp1
 	blr
-0:	fnabs   fp1,fp1
+L(0):	fnabs   fp1,fp1
 	blr
 	END (__copysign)
 
diff --git a/sysdeps/powerpc/lshift.S b/sysdeps/powerpc/lshift.S
index 2d3b996f54..832ee08fe9 100644
--- a/sysdeps/powerpc/lshift.S
+++ b/sysdeps/powerpc/lshift.S
@@ -1,5 +1,5 @@
 /* Shift a limb left, low level routine.
-   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -35,7 +35,7 @@ EALIGN(__mpn_lshift,3,0)
 
 	bdz	L(end1)
 
-0:	lwzu	r10,-4(r4)
+L(0):	lwzu	r10,-4(r4)
 	slw	r9,r11,r6
 	srw	r12,r10,r8
 	or	r9,r9,r12
@@ -46,7 +46,7 @@ EALIGN(__mpn_lshift,3,0)
 	srw	r12,r11,r8
 	or	r9,r9,r12
 	stwu	r9,-4(r7)
-	bdnz	0b
+	bdnz	L(0)
 
 L(end1):slw	r0,r11,r6
 	stw	r0,-4(r7)
@@ -76,7 +76,7 @@ L(end2):slw	r0,r10,r6
 
 #define DO_LSHIFT(n) \
 	mtctr	r5;							\
-0:	lwzu	r10,-4(r4);						\
+L(n):	lwzu	r10,-4(r4);						\
 	slwi	r9,r11,n;						\
 	inslwi	r9,r10,n,32-n;					\
 	stwu	r9,-4(r7);						\
@@ -85,7 +85,7 @@ L(end2):slw	r0,r10,r6
 	slwi	r9,r10,n;						\
 	inslwi	r9,r11,n,32-n;					\
 	stwu	r9,-4(r7);						\
-	bdnz	0b;							\
+	bdnz	L(n);							\
 	b	L(end1)
 
 	DO_LSHIFT(1)
diff --git a/sysdeps/powerpc/memset.S b/sysdeps/powerpc/memset.S
index 63c4c14c64..6dfe25023e 100644
--- a/sysdeps/powerpc/memset.S
+++ b/sysdeps/powerpc/memset.S
@@ -1,5 +1,5 @@
 /* Optimized memset implementation for PowerPC.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -42,10 +42,10 @@ EALIGN(memset,5,1)
 	subfic r7,r7,4
 	add    r6,r6,r7
 	sub    r5,r5,r7
-	bf+    31,0f
+	bf+    31,L(g0)
 	stb    r4,0(r3)
 	bt     30,L(aligned)
-0:	sth    r4,-2(r6)		#  16th instruction from .align
+L(g0):	sth    r4,-2(r6)		#  16th instruction from .align
 /* take care of case for size < 31 */
 L(aligned):
 	mtcrf  0x01,r5
@@ -60,15 +60,15 @@ L(aligned):
 	sub    r5,r5,r7
 	cmplwi cr1,r7,0x10
 	mr     r8,r6
-	bf     28,1f
+	bf     28,L(a1)
 	stw    r4,-4(r8)
 	stwu   r4,-8(r8)
-1:	blt    cr1,2f
+L(a1):	blt    cr1,2f
 	stw    r4,-4(r8)	# 32nd instruction from .align
 	stw    r4,-8(r8)
 	stw    r4,-12(r8)
 	stwu   r4,-16(r8)
-2:	bf     29,L(caligned)
+L(a2):	bf     29,L(caligned)
 	stw    r4,-4(r8)
 /* now aligned to a cache line.  */
 L(caligned):
@@ -81,10 +81,10 @@ L(caligned):
 	beq    L(medium)	# we may not actually get to do a full line
 	clrlwi. r5,r5,27
 	add    r6,r6,r7
-0:	li     r8,-0x40
+	li     r8,-0x40
 	bdz    L(cloopdone)	# 48th instruction from .align
 
-3:	dcbz   r8,r6
+L(c3):	dcbz   r8,r6
 	stw    r4,-4(r6)
 	stw    r4,-8(r6)
 	stw    r4,-12(r6)
@@ -95,7 +95,7 @@ L(caligned):
 	nop			# let 601 fetch first 8 instructions of loop
 	stw    r4,-28(r6)
 	stwu   r4,-32(r6)
-	bdnz   3b
+	bdnz   L(c3)
 L(cloopdone):
 	stw    r4,-4(r6)
 	stw    r4,-8(r6)
@@ -121,15 +121,15 @@ L(zloopstart):
 	li     r7,0x20
 	li     r8,-0x40
 	cmplwi cr1,r5,16	# 8
-	bf     26,0f
+	bf     26,L(z0)
 	dcbz   0,r6
 	addi   r6,r6,0x20
-0:	li     r9,-0x20
-	bf     25,1f
+L(z0):	li     r9,-0x20
+	bf     25,L(z1)
 	dcbz   0,r6
 	dcbz   r7,r6
 	addi   r6,r6,0x40	# 16
-1:	cmplwi cr5,r5,0
+L(z1):	cmplwi cr5,r5,0
 	beq    L(medium)
 L(zloop):
 	dcbz   0,r6
diff --git a/sysdeps/powerpc/mul_1.S b/sysdeps/powerpc/mul_1.S
index f0d8f079e5..52565a6547 100644
--- a/sysdeps/powerpc/mul_1.S
+++ b/sysdeps/powerpc/mul_1.S
@@ -1,5 +1,5 @@
 /* Multiply a limb vector by a limb, for PowerPC.
-   Copyright (C) 1993, 1994, 1995, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1993-1995, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,16 +31,16 @@ ENTRY(__mpn_mul_1)
 	mulhwu	r10,r0,r6
 	addi	r3,r3,-4		# adjust res_ptr
 	addic	r5,r5,0			# clear cy with dummy insn
-	bdz	1f
+	bdz	L(1)
 
-0:	lwzu	r0,4(r4)
+L(0):	lwzu	r0,4(r4)
 	stwu	r7,4(r3)
 	mullw	r8,r0,r6
 	adde	r7,r8,r10
 	mulhwu	r10,r0,r6
-	bdnz	0b
+	bdnz	L(0)
 
-1:	stw	r7,4(r3)
+L(1):	stw	r7,4(r3)
 	addze	r3,r10
 	blr
 END(__mpn_mul_1)
diff --git a/sysdeps/powerpc/rshift.S b/sysdeps/powerpc/rshift.S
index c09a2a9c5a..a02fb2555c 100644
--- a/sysdeps/powerpc/rshift.S
+++ b/sysdeps/powerpc/rshift.S
@@ -1,5 +1,5 @@
 /* Shift a limb right, low level routine.
-   Copyright (C) 1995, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -31,26 +31,26 @@ ENTRY(__mpn_rshift)
 	subfic	r8,r6,32
 	lwz	r11,0(r4)	# load first s1 limb
 	slw	r3,r11,r8	# compute function return value
-	bdz	1f
+	bdz	L(1)
 
-0:	lwzu	r10,4(r4)
+L(0):	lwzu	r10,4(r4)
 	srw	r9,r11,r6
 	slw	r12,r10,r8
 	or	r9,r9,r12
 	stwu	r9,4(r7)
-	bdz	2f
+	bdz	L(2)
 	lwzu	r11,4(r4)
 	srw	r9,r10,r6
 	slw	r12,r11,r8
 	or	r9,r9,r12
 	stwu	r9,4(r7)
-	bdnz	0b
+	bdnz	L(0)
 
-1:	srw	r0,r11,r6
+L(1):	srw	r0,r11,r6
 	stw	r0,4(r7)
 	blr
 
-2:	srw	r0,r10,r6
+L(2):	srw	r0,r10,r6
 	stw	r0,4(r7)
 	blr
 END(__mpn_rshift)
diff --git a/sysdeps/powerpc/stpcpy.S b/sysdeps/powerpc/stpcpy.S
index e3d7c1e1d4..eaea26b44b 100644
--- a/sysdeps/powerpc/stpcpy.S
+++ b/sysdeps/powerpc/stpcpy.S
@@ -1,5 +1,5 @@
 /* Optimized stpcpy implementation for PowerPC.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -44,24 +44,24 @@ EALIGN(__stpcpy,4,0)
 	lwz   r6,0(r4)
 	addi  r7,r7,-0x101
 	addi  r8,r8,0x7f7f
-	b     2f
+	b     L(g2)
 
-0:	lwzu  r10,4(r4)
+L(g0):	lwzu  r10,4(r4)
 	stwu  r6,4(r3)
 	add   r0,r7,r10
 	nor   r9,r8,r10
 	and.  r0,r0,r9
-	bne-  1f
+	bne-  L(g1)
 	lwzu  r6,4(r4)
 	stwu  r10,4(r3)
-2:	add   r0,r7,r6
+L(g2):	add   r0,r7,r6
 	nor   r9,r8,r6
 	and.  r0,r0,r9
-	beq+  0b
+	beq+  L(g0)
 
 	mr    r10,r6
 /* We've hit the end of the string.  Do the rest byte-by-byte.  */
-1:	rlwinm. r0,r10,8,24,31
+L(g1):	rlwinm. r0,r10,8,24,31
 	stbu  r0,4(r3)
 	beqlr-
 	rlwinm. r0,r10,16,24,31
@@ -80,20 +80,20 @@ L(unaligned):
 	lbz   r6,0(r4)
 	addi  r3,r3,3
 	cmpwi r6,0
-	beq-  2f
+	beq-  L(u2)
 
-0:	lbzu  r10,1(r4)
+L(u0):	lbzu  r10,1(r4)
 	stbu  r6,1(r3)
 	cmpwi r10,0
-	beq-  1f
+	beq-  L(u1)
 	nop		/* Let 601 load start of loop.  */
 	lbzu  r6,1(r4)
 	stbu  r10,1(r3)
 	cmpwi r6,0
-	bne+  0b
-2:	stbu  r6,1(r3)
+	bne+  L(u0)
+L(u2):	stbu  r6,1(r3)
 	blr
-1:	stbu  r10,1(r3)
+L(u1):	stbu  r10,1(r3)
 	blr
 END(__stpcpy)
 
diff --git a/sysdeps/powerpc/strcmp.S b/sysdeps/powerpc/strcmp.S
index a4afead1b6..92e9858d13 100644
--- a/sysdeps/powerpc/strcmp.S
+++ b/sysdeps/powerpc/strcmp.S
@@ -1,5 +1,5 @@
 /* Optimized strcmp implementation for PowerPC.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -48,16 +48,16 @@ EALIGN(strcmp,4,0)
 	lis   r8,0x7f7f
 	addi  r7,r7,-0x101
 	addi  r8,r8,0x7f7f
-	b     1f
+	b     L(g1)
 
-0:	lwzu  r5,4(r3)
+L(g0):	lwzu  r5,4(r3)
 	bne   cr1,L(different)
 	lwzu  r6,4(r4)
-1:	add   r0,r7,r5
+L(g1):	add   r0,r7,r5
 	nor   r9,r8,r5
 	and.  r0,r0,r9
 	cmpw  cr1,r5,r6
-	beq+  0b
+	beq+  L(g0)
 L(endstring):
 /* OK. We've hit the end of the string. We need to be careful that
    we don't compare two strings as different because of gunk beyond
@@ -93,23 +93,23 @@ L(highbit):
 L(unaligned):
 	lbz   r5,0(r3)
 	lbz   r6,0(r4)
-	b     1f
+	b     L(u1)
 
-0:	lbzu  r5,1(r3)
-	bne-  4f
+L(u0):	lbzu  r5,1(r3)
+	bne-  L(u4)
 	lbzu  r6,1(r4)
-1:	cmpwi cr1,r5,0
-	beq-  cr1,3f
+L(u1):	cmpwi cr1,r5,0
+	beq-  cr1,L(u3)
 	cmpw  r5,r6
-	bne-  3f
+	bne-  L(u3)
 	lbzu  r5,1(r3)
 	lbzu  r6,1(r4)
 	cmpwi cr1,r5,0
 	cmpw  r5,r6
-	bne+  cr1,0b
-3:	sub   r3,r5,r6
+	bne+  cr1,L(u0)
+L(u3):	sub   r3,r5,r6
 	blr
-4:	lbz   r5,-1(r3)
+L(u4):	lbz   r5,-1(r3)
 	sub   r3,r5,r6
 	blr
 END(strcmp)
diff --git a/sysdeps/powerpc/strcpy.S b/sysdeps/powerpc/strcpy.S
index 0a1d89c8fc..0767921d65 100644
--- a/sysdeps/powerpc/strcpy.S
+++ b/sysdeps/powerpc/strcpy.S
@@ -1,5 +1,5 @@
 /* Optimized strcpy implementation for PowerPC.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -45,24 +45,24 @@ EALIGN(strcpy,4,0)
 	lwz   r6,0(r4)
 	addi  r7,r7,-0x101
 	addi  r8,r8,0x7f7f
-	b     2f
+	b     L(g2)
 
-0:	lwzu  r10,4(r4)
+L(g0):	lwzu  r10,4(r4)
 	stwu  r6,4(r5)
 	add   r0,r7,r10
 	nor   r9,r8,r10
 	and.  r0,r0,r9
-	bne-  1f
+	bne-  L(g1)
 	lwzu  r6,4(r4)
 	stwu  r10,4(r5)
-2:	add   r0,r7,r6
+L(g2):	add   r0,r7,r6
 	nor   r9,r8,r6
 	and.  r0,r0,r9
-	beq+  0b
+	beq+  L(g0)
 
 	mr    r10,r6
 /* We've hit the end of the string.  Do the rest byte-by-byte.  */
-1:	rlwinm. r0,r10,8,24,31
+L(g1):	rlwinm. r0,r10,8,24,31
 	stb   r0,4(r5)
 	beqlr-
 	rlwinm. r0,r10,16,24,31
@@ -81,20 +81,20 @@ L(unaligned):
 	lbz   r6,0(r4)
 	addi  r5,r3,-1
 	cmpwi r6,0
-	beq-  2f
+	beq-  L(u2)
 
-0:	lbzu  r10,1(r4)
+L(u0):	lbzu  r10,1(r4)
 	stbu  r6,1(r5)
 	cmpwi r10,0
-	beq-  1f
+	beq-  L(u1)
 	nop		/* Let 601 load start of loop.  */
 	lbzu  r6,1(r4)
 	stbu  r10,1(r5)
 	cmpwi r6,0
-	bne+  0b
-2:	stb   r6,1(r5)
+	bne+  L(u0)
+L(u2):	stb   r6,1(r5)
 	blr
-1:	stb   r10,1(r5)
+L(u1):	stb   r10,1(r5)
 	blr
 
 END(strcpy)
diff --git a/sysdeps/powerpc/sub_n.S b/sysdeps/powerpc/sub_n.S
index d839a5f858..244ee4b52f 100644
--- a/sysdeps/powerpc/sub_n.S
+++ b/sysdeps/powerpc/sub_n.S
@@ -1,5 +1,5 @@
 /* Subtract two limb vectors of equal, non-zero length for PowerPC.
-   Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -32,7 +32,7 @@ EALIGN(__mpn_sub_n,3,1)
 	mtcrf 0x01,r6
 	srwi. r7,r6,1
 	mtctr r7
-	bt    31,2f
+	bt    31,L(2)
 
 /* Set the carry (clear the borrow).  */
 	subfc r0,r0,r0
@@ -40,18 +40,18 @@ EALIGN(__mpn_sub_n,3,1)
 	addi  r3,r3,-4
 	addi  r4,r4,-4
 	addi  r5,r5,-4
-	b     0f
+	b     L(0)
 
-2:	lwz   r7,0(r5)
+L(2):	lwz   r7,0(r5)
 	lwz   r6,0(r4)
 	subfc r6,r7,r6
 	stw   r6,0(r3)
-        beq   1f
+        beq   L(1)
 
 /* Align start of loop to an odd word boundary to guarantee that the
    last two words can be fetched in one access (for 601).  This turns
    out to be important.  */
-0:
+L(0):
 	lwz   r9,4(r4)
 	lwz   r8,4(r5)
 	lwzu  r6,8(r4)
@@ -60,9 +60,9 @@ EALIGN(__mpn_sub_n,3,1)
 	stw   r8,4(r3)
 	subfe r6,r7,r6
 	stwu  r6,8(r3)
-	bdnz  0b
+	bdnz  L(0)
 /* Return the borrow. */
-1:	subfe r3,r3,r3
+L(1):	subfe r3,r3,r3
 	neg   r3,r3
 	blr
 END(__mpn_sub_n)
diff --git a/sysdeps/powerpc/submul_1.S b/sysdeps/powerpc/submul_1.S
index d9472dddbe..e8c80afdaf 100644
--- a/sysdeps/powerpc/submul_1.S
+++ b/sysdeps/powerpc/submul_1.S
@@ -1,5 +1,5 @@
 /* Multiply a limb vector by a single limb, for PowerPC.
-   Copyright (C) 1993, 1994, 1995, 1997, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1993-1995, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -33,9 +33,9 @@ ENTRY(__mpn_submul_1)
 	subf 	r8,r7,r9
 	addc    r7,r7,r8		# invert cy (r7 is junk)
 	addi	r3,r3,-4		# adjust res_ptr
-	bdz	1f
+	bdz	L(1)
 
-0:	lwzu	r0,4(r4)
+L(0):	lwzu	r0,4(r4)
 	stwu	r8,4(r3)
 	mullw	r8,r0,r6
 	adde	r7,r8,r10
@@ -44,9 +44,9 @@ ENTRY(__mpn_submul_1)
 	addze   r10,r10
 	subf    r8,r7,r9
 	addc    r7,r7,r8		# invert cy (r7 is junk)
-	bdnz	0b
+	bdnz	L(0)
 
-1:	stw	r8,4(r3)
+L(1):	stw	r8,4(r3)
 	addze	r3,r10
 	blr
 END(__mpn_submul_1)