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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2023-01-10 18:00:56 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2023-02-06 16:19:35 -0300
commit506f7dbbabbad1f2d9f745636937b20c2670c29b (patch)
treee1b89230f62fd75dac9a48d47fc4d1d2600b0d14 /sysdeps
parent685e844a97ba0506dee575ba530b170edaa59fed (diff)
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string: Improve generic strchr
New algorithm now calls strchrnul. Checked on x86_64-linux-gnu, i686-linux-gnu, powerpc-linux-gnu, and powerpc64-linux-gnu by removing the arch-specific assembly implementation and disabling multi-arch (it covers both LE and BE for 64 and 32 bits). Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/s390/strchr-c.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/sysdeps/s390/strchr-c.c b/sysdeps/s390/strchr-c.c
index c00f2cc..90822ae 100644
--- a/sysdeps/s390/strchr-c.c
+++ b/sysdeps/s390/strchr-c.c
@@ -21,13 +21,14 @@
#if HAVE_STRCHR_C
# if HAVE_STRCHR_IFUNC
# define STRCHR STRCHR_C
-# undef weak_alias
+# endif
+
+# include <string/strchr.c>
+
+# if HAVE_STRCHR_IFUNC
# if defined SHARED && IS_IN (libc)
-# undef libc_hidden_builtin_def
-# define libc_hidden_builtin_def(name) \
- __hidden_ver1 (__strchr_c, __GI_strchr, __strchr_c);
+__hidden_ver1 (__strchr_c, __GI_strchr, __strchr_c);
# endif
# endif
-# include <string/strchr.c>
#endif