diff options
Diffstat (limited to 'sysdeps/powerpc/memset.S')
| -rw-r--r-- | sysdeps/powerpc/memset.S | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/sysdeps/powerpc/memset.S b/sysdeps/powerpc/memset.S index 63c4c14..6dfe250 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 |