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Use correct includes in benchtests
Currently the benchtests are run with internal GLIBC headers, which is incorrect. Defining _ISOMAC in the makefile ensures the internal headers are bypassed. Fix all tests which were relying on internal defines or includes. * benchtests/Makefile: Define _ISOMAC. * benchtests/bench-strcoll.c: Add missing sys/stat.h include. * benchtests/bench-string.h: Define inhibit_loop_to_libcall macro. * benchtests/bench-strstr.c: Define empty libc_hidden_builtin_def. * benchtests/bench-strtok.c (oldstrtok): Use rawmemchr. * benchtests/bench-timing.h: Define attribute_hidden.
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@ -1,3 +1,12 @@
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2018-03-15 Wilco Dijkstra <wdijkstr@arm.com>
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* benchtests/Makefile: Define _ISOMAC.
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* benchtests/bench-strcoll.c: Add missing sys/stat.h include.
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* benchtests/bench-string.h: Define inhibit_loop_to_libcall macro.
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* benchtests/bench-strstr.c: Define empty libc_hidden_builtin_def.
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* benchtests/bench-strtok.c (oldstrtok): Use rawmemchr.
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* benchtests/bench-timing.h: Define attribute_hidden.
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2018-03-15 Siddhesh Poyarekar <siddhesh@sourceware.org>
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* sysdeps/aarch64/strncmp.S (strncmp): Use lsr instead of
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@ -125,7 +125,7 @@ ifndef BENCH_DURATION
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BENCH_DURATION := 10
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endif
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CPPFLAGS-nonlib += -DDURATION=$(BENCH_DURATION)
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CPPFLAGS-nonlib += -DDURATION=$(BENCH_DURATION) -D_ISOMAC
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# Use clock_gettime to measure performance of functions. The default is to use
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# HP_TIMING if it is available.
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@ -22,6 +22,7 @@
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#include <stdlib.h>
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#include <locale.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include "json-lib.h"
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#include "bench-timing.h"
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#include <string.h>
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@ -19,6 +19,16 @@
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#include <getopt.h>
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#include <sys/cdefs.h>
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/* We are compiled under _ISOMAC, so libc-symbols.h does not do this
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for us. */
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#include "config.h"
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#ifdef HAVE_CC_INHIBIT_LOOP_TO_LIBCALL
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# define inhibit_loop_to_libcall \
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__attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns")))
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#else
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# define inhibit_loop_to_libcall
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#endif
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typedef struct
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{
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const char *name;
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@ -22,6 +22,7 @@
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#define STRSTR simple_strstr
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#define libc_hidden_builtin_def(X)
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#include "../string/strstr.c"
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@ -42,7 +42,7 @@ oldstrtok (char *s, const char *delim)
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s = strpbrk (token, delim);
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if (s == NULL)
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/* This token finishes the string. */
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olds = __rawmemchr (token, '\0');
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olds = rawmemchr (token, '\0');
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else
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{
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/* Terminate the token and make OLDS point past it. */
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@ -16,6 +16,7 @@
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#define attribute_hidden
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#include <hp-timing.h>
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#include <stdint.h>
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