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| 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/memset.S | |
| parent | f05f5ca3857fbf83460003f12e81667c2f60851e (diff) | |
| download | glibc-8cb079d41b2108d7a6db4c91a51156464912548b.tar glibc-8cb079d41b2108d7a6db4c91a51156464912548b.tar.gz glibc-8cb079d41b2108d7a6db4c91a51156464912548b.tar.bz2 glibc-8cb079d41b2108d7a6db4c91a51156464912548b.zip | |
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/memset.S')
| -rw-r--r-- | sysdeps/sparc/sparc64/memset.S | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/sysdeps/sparc/sparc64/memset.S b/sysdeps/sparc/sparc64/memset.S index c2b23647f5..9c0f234a6e 100644 --- a/sysdeps/sparc/sparc64/memset.S +++ b/sysdeps/sparc/sparc64/memset.S @@ -39,7 +39,7 @@ .align 32 ENTRY(memset) andcc %o1, 0xff, %o1 - mov %o0, %g3 + mov %o0, %o5 be,a,pt %icc, 50f #ifndef USE_BPR srl %o2, 0, %o1 @@ -79,19 +79,19 @@ ENTRY(memset) blu,pn %xcc, 9f andcc %o0, 0x38, %g5 be,pn %icc, 6f - mov 64, %o5 + mov 64, %o4 andcc %o0, 8, %g0 be,pn %icc, 1f - sub %o5, %g5, %o5 + sub %o4, %g5, %o4 stx %o1, [%o0] add %o0, 8, %o0 -1: andcc %o5, 16, %g0 +1: andcc %o4, 16, %g0 be,pn %icc, 1f - sub %o2, %o5, %o2 + sub %o2, %o4, %o2 stx %o1, [%o0] stx %o1, [%o0 + 8] add %o0, 16, %o0 -1: andcc %o5, 32, %g0 +1: andcc %o4, 32, %g0 be,pn %icc, 7f andncc %o2, 0x3f, %o3 stw %o1, [%o0] @@ -162,14 +162,14 @@ ENTRY(memset) 1: bne,a,pn %xcc, 8f stb %o1, [%o0] 8: retl - mov %g3, %o0 + mov %o5, %o0 17: brz,pn %o2, 0f 8: add %o0, 1, %o0 subcc %o2, 1, %o2 bne,pt %xcc, 8b stb %o1, [%o0 - 1] 0: retl - mov %g3, %o0 + mov %o5, %o0 6: stx %o1, [%o0] andncc %o2, 0x3f, %o3 @@ -195,7 +195,7 @@ ENTRY(__bzero) #ifndef USE_BPR srl %o1, 0, %o1 #endif - mov %o0, %g3 + mov %o0, %o5 50: cmp %o1, 7 bleu,pn %xcc, 17f andcc %o0, 3, %o2 @@ -220,19 +220,19 @@ ENTRY(__bzero) 2: blu,pn %xcc, 9f andcc %o0, 0x38, %o2 be,pn %icc, 6f - mov 64, %o5 + mov 64, %o4 andcc %o0, 8, %g0 be,pn %icc, 1f - sub %o5, %o2, %o5 + sub %o4, %o2, %o4 stx %g0, [%o0] add %o0, 8, %o0 -1: andcc %o5, 16, %g0 +1: andcc %o4, 16, %g0 be,pn %icc, 1f - sub %o1, %o5, %o1 + sub %o1, %o4, %o1 stx %g0, [%o0] stx %g0, [%o0 + 8] add %o0, 16, %o0 -1: andcc %o5, 32, %g0 +1: andcc %o4, 32, %g0 be,pn %icc, 7f andncc %o1, 0x3f, %o3 stx %g0, [%o0] @@ -299,7 +299,7 @@ ENTRY(__bzero) 1: bne,a,pn %xcc, 8f stb %g0, [%o0] 8: retl - mov %g3, %o0 + mov %o5, %o0 17: be,pn %xcc, 13b orcc %o1, 0, %g0 be,pn %xcc, 0f @@ -308,7 +308,7 @@ ENTRY(__bzero) bne,pt %xcc, 8b stb %g0, [%o0 - 1] 0: retl - mov %g3, %o0 + mov %o5, %o0 END(__bzero) weak_alias(__bzero, bzero) |