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| author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
| commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
| tree | b5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/sparc/sparc32/strchr.S | |
| parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
| download | glibc-a334319f6530564d22e775935d9c91663623a1b4.tar glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.bz2 glibc-a334319f6530564d22e775935d9c91663623a1b4.zip | |
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/sparc/sparc32/strchr.S')
| -rw-r--r-- | sysdeps/sparc/sparc32/strchr.S | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/sysdeps/sparc/sparc32/strchr.S b/sysdeps/sparc/sparc32/strchr.S index 7c397171f5..b5be3adf60 100644 --- a/sysdeps/sparc/sparc32/strchr.S +++ b/sysdeps/sparc/sparc32/strchr.S @@ -39,20 +39,9 @@ .text .align 4 -ENTRY(strchr) - andcc %o1, 0xff, %o1 - be 12f - sll %o1, 8, %o2 - andcc %o0, 3, %g0 - or %o1, %o2, %o2 - sethi %hi(0x80808080), %o4 - sll %o2, 16, %o3 - be 13f - or %o3, %o2, %g2 - - ldub [%o0], %g4 +10: ldub [%o0], %g4 cmp %g4, %o1 - be 11f + be 1f add %o0, 1, %o0 cmp %g4, 0 be 9f @@ -61,7 +50,7 @@ ENTRY(strchr) or %o4, %lo(0x80808080), %o3 ldub [%o0], %g4 cmp %g4, %o1 - be 11f + be 1f add %o0, 1, %o0 cmp %g4, 0 be 9f @@ -70,17 +59,27 @@ ENTRY(strchr) sethi %hi(0x01010101), %o5 ldub [%o0], %g4 cmp %g4, %o1 - be 11f + be 1f add %o0, 1, %o0 cmp %g4, 0 be 9f or %o5, %lo(0x01010101), %o2 b 6f ld [%o0], %g4 -11: retl +1: retl sub %o0, 1, %o0 -13: or %o4, %lo(0x80808080), %o3 +ENTRY(strchr) + andcc %o1, 0xff, %o1 + be 12f + sll %o1, 8, %o2 + andcc %o0, 3, %g0 + or %o1, %o2, %o2 + sethi %hi(0x80808080), %o4 + sll %o2, 16, %o3 + bne 10b + or %o3, %o2, %g2 + or %o4, %lo(0x80808080), %o3 4: sethi %hi(0x01010101), %o5 5: or %o5, %lo(0x01010101), %o2 7: ld [%o0], %g4 @@ -279,7 +278,7 @@ ENTRY(strrchr) mov %o5, %o0 END(strrchr) -weak_alias (strchr, index) -weak_alias (strrchr, rindex) +weak_alias(strchr, index) +weak_alias(strrchr, rindex) libc_hidden_builtin_def (strchr) libc_hidden_builtin_def (strrchr) |