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authorWilco Dijkstra <wdijkstr@arm.com>2019-08-29 15:45:49 +0100
committerWilco Dijkstra <wdijkstr@arm.com>2019-08-30 17:21:35 +0100
commit3c05dd79d04da765b1ec93ea97474b3b8d9e0af3 (patch)
tree7765a34bee154154bcd8e48d934ec661cfbab7a9 /string
parentnptl: Move pthread_attr_getinheritsched implementation into libc (diff)
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Use generic memset/memcpy/memmove in benchtests
Use the generic C memset/memcpy/memmove in benchtests since comparing against a slow byte-oriented implementation makes no sense. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> 2019-08-29 Wilco Dijkstra <wdijkstr@arm.com> * benchtests/bench-memcpy.c (simple_memcpy): Remove. (generic_memcpy): Include generic C memcpy. * benchtests/bench-memmove.c (simple_memmove): Remove. (generic_memmove): Include generic C memmove. * benchtests/bench-memset.c (simple_memset): Remove. (generic_memset): Include generic C memset. * benchtests/bench-memset-large.c (simple_memset): Remove. (generic_memset): Include generic C memset. * benchtests/bench-memset-walk.c (simple_memset): Remove. (generic_memset): Include generic C memset. * string/memcpy.c (MEMCPY): Add defines to enable redirection. * string/memset.c (MEMSET): Likewise. * sysdeps/x86_64/memcopy.h: Remove empty file.
Diffstat (limited to 'string')
-rw-r--r--string/memcpy.c8
-rw-r--r--string/memset.c8
2 files changed, 10 insertions, 6 deletions
diff --git a/string/memcpy.c b/string/memcpy.c
index a1c4c72d67..2315b6fecb 100644
--- a/string/memcpy.c
+++ b/string/memcpy.c
@@ -21,10 +21,12 @@
#include <string.h>
#include <memcopy.h>
-#undef memcpy
+#ifndef MEMCPY
+# define MEMCPY memcpy
+#endif
void *
-memcpy (void *dstpp, const void *srcpp, size_t len)
+MEMCPY (void *dstpp, const void *srcpp, size_t len)
{
unsigned long int dstp = (long int) dstpp;
unsigned long int srcp = (long int) srcpp;
@@ -57,4 +59,4 @@ memcpy (void *dstpp, const void *srcpp, size_t len)
return dstpp;
}
-libc_hidden_builtin_def (memcpy)
+libc_hidden_builtin_def (MEMCPY)
diff --git a/string/memset.c b/string/memset.c
index 4ac8cb6426..950445c51c 100644
--- a/string/memset.c
+++ b/string/memset.c
@@ -18,11 +18,13 @@
#include <string.h>
#include <memcopy.h>
-#undef memset
+#ifndef MEMSET
+# define MEMSET memset
+#endif
void *
inhibit_loop_to_libcall
-memset (void *dstpp, int c, size_t len)
+MEMSET (void *dstpp, int c, size_t len)
{
long int dstp = (long int) dstpp;
@@ -85,4 +87,4 @@ memset (void *dstpp, int c, size_t len)
return dstpp;
}
-libc_hidden_builtin_def (memset)
+libc_hidden_builtin_def (MEMSET)