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authorUlrich Drepper <drepper@redhat.com>2000-11-01 16:39:15 +0000
committerUlrich Drepper <drepper@redhat.com>2000-11-01 16:39:15 +0000
commite8e24320d23810739c7c90b741fd5ce95e5caf18 (patch)
tree83dcfac27e19794232f2bc725590489d00bb5712 /string/bits
parent4442d7e8ee42829859f645451d7a8b1c3e0aa9e2 (diff)
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Update.
* string/bits/string2.h: Disable strstr optimizations for newer gcc versions. Patch by Joseph S. Myers <jsm28@cam.ac.uk>.
Diffstat (limited to 'string/bits')
-rw-r--r--string/bits/string2.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/string/bits/string2.h b/string/bits/string2.h
index bf174a4c8c..a85add72b1 100644
--- a/string/bits/string2.h
+++ b/string/bits/string2.h
@@ -1006,8 +1006,9 @@ __strpbrk_c3 (__const char *__s, char __accept1, char __accept2,
#endif
-/* Find the first occurrence of NEEDLE in HAYSTACK. */
-#ifndef _HAVE_STRING_ARCH_strstr
+/* Find the first occurrence of NEEDLE in HAYSTACK. Newer gcc versions
+ do this itself. */
+#if !defined _HAVE_STRING_ARCH_strstr && !__GNUC_PREREQ (2, 97)
# define strstr(haystack, needle) \
(__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
? (((__const char *) (needle))[0] == '\0' \