qiurui
/
glibc
mirror of git://sourceware.org/git/glibc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Small fix to POWER7 32-bit memset

This commit is contained in:
Luis Machado 2010-05-24 17:56:44 -07:00 committed by Ulrich Drepper
parent b32b8b451b
commit ebd2e13d67
2 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ChangeLog
View File

@ -1,3 +1,7 @@
2010-05-24 Luis Machado <luisgpm@br.ibm.com>
* sysdeps/powerpc/powerpc32/power7/memset.S: POWER7 32-bit memset fix.
2010-05-21 Ulrich Drepper <drepper@redhat.com> 2010-05-21 Ulrich Drepper <drepper@redhat.com>
* elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak * elf/dl-runtime.c (_dl_profile_fixup): Don't crash on unresolved weak

5
sysdeps/powerpc/powerpc32/power7/memset.S
View File

@ -155,7 +155,6 @@ L(big_loop):
/* Now that we're probably past the LHS window, use the VSX to /* Now that we're probably past the LHS window, use the VSX to
speed up the loop. */ speed up the loop. */
L(big_loop_fast_setup): L(big_loop_fast_setup):
li 0,0
li 11,24 li 11,24
li 6,16 li 6,16
lxvdsx 4,1,11 lxvdsx 4,1,11
@ -163,12 +162,12 @@ L(big_loop_fast_setup):
.align 4 .align 4
L(big_loop_fast): L(big_loop_fast):
addi 12,10,32 addi 12,10,32
stxvd2x 4,10,0 stxvd2x 4,0,10
stxvd2x 4,10,6 stxvd2x 4,10,6
bdz L(tail_bytes) bdz L(tail_bytes)
addi 10,10,64 addi 10,10,64
stxvd2x 4,12,0 stxvd2x 4,0,12
stxvd2x 4,12,6 stxvd2x 4,12,6
bdnz L(big_loop_fast) bdnz L(big_loop_fast)