diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1999-07-27 04:43:32 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-07-27 04:43:32 +0000 |
| commit | 8cb079d41b2108d7a6db4c91a51156464912548b (patch) | |
| tree | 6cbfca0ae13331d50e1559c50c9a128dec6082a0 /sysdeps/sparc/sparc64/memcmp.S | |
| parent | f05f5ca3857fbf83460003f12e81667c2f60851e (diff) | |
| download | glibc-8cb079d41b2108d7a6db4c91a51156464912548b.zip glibc-8cb079d41b2108d7a6db4c91a51156464912548b.tar.gz glibc-8cb079d41b2108d7a6db4c91a51156464912548b.tar.bz2 | |
Update.
* sysdeps/sparc/sparc64/add_n.S: Avoid using %g2, %g3, %g7 registers
as much as possible. Declare them using .register pseudo-op if they
are still used.
* sysdeps/sparc/sparc64/lshift.S: Likewise.
* sysdeps/sparc/sparc64/memchr.S: Likewise.
* sysdeps/sparc/sparc64/memcmp.S: Likewise.
* sysdeps/sparc/sparc64/memcpy.S: Likewise.
* sysdeps/sparc/sparc64/memset.S: Likewise.
* sysdeps/sparc/sparc64/rawmemchr.S: Likewise.
* sysdeps/sparc/sparc64/rshift.S: Likewise.
* sysdeps/sparc/sparc64/stpcpy.S: Likewise.
* sysdeps/sparc/sparc64/stpncpy.S: Likewise.
* sysdeps/sparc/sparc64/strcat.S: Likewise.
* sysdeps/sparc/sparc64/strchr.S: Likewise.
* sysdeps/sparc/sparc64/strcmp.S: Likewise.
* sysdeps/sparc/sparc64/strcpy.S: Likewise.
* sysdeps/sparc/sparc64/strcspn.S: Likewise.
* sysdeps/sparc/sparc64/strlen.S: Likewise.
* sysdeps/sparc/sparc64/strncmp.S: Likewise.
* sysdeps/sparc/sparc64/strncpy.S: Likewise.
* sysdeps/sparc/sparc64/strpbrk.S: Likewise.
* sysdeps/sparc/sparc64/strspn.S: Likewise.
* sysdeps/sparc/sparc64/sub_n.S: Likewise.
* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
Optimize trampoline code for .plt4-.plt32767.
Fix trampolines for .plt32768+.
1999-07-25 Jakub Jelinek <jj@ultra.linux.cz>
Diffstat (limited to 'sysdeps/sparc/sparc64/memcmp.S')
| -rw-r--r-- | sysdeps/sparc/sparc64/memcmp.S | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sysdeps/sparc/sparc64/memcmp.S b/sysdeps/sparc/sparc64/memcmp.S index bd3253c..944751b 100644 --- a/sysdeps/sparc/sparc64/memcmp.S +++ b/sysdeps/sparc/sparc64/memcmp.S @@ -25,6 +25,8 @@ #ifndef XCC #define XCC xcc #define USE_BPR + .register %g2, #scratch + .register %g3, #scratch #endif .text @@ -114,12 +116,12 @@ ENTRY(memcmp) ldxa [%o0] ASI_PNF, %g5 /* Load */ sub %o1, %o0, %o1 /* IEU1 */ - ldxa [%o0 + %o1] ASI_PNF, %g7 /* Load Group */ + ldxa [%o0 + %o1] ASI_PNF, %g4 /* Load Group */ add %o0, 8, %o0 /* IEU0 */ -11: sllx %g7, %g2, %o4 /* IEU0 Group */ - ldxa [%o0 + %o1] ASI_PNF, %g7 /* Load */ - srlx %g7, %g3, %o5 /* IEU0 Group */ +11: sllx %g4, %g2, %o4 /* IEU0 Group */ + ldxa [%o0 + %o1] ASI_PNF, %g4 /* Load */ + srlx %g4, %g3, %o5 /* IEU0 Group */ mov %g5, %o3 /* IEU1 */ ldxa [%o0] ASI_PNF, %g5 /* Load */ |