Add benchmarks for ck_pr_add_64(), ck_pr_faa_64() and ck_pr_neg_64().

regressions/ck_pr/benchmark/Makefile

@@ -1,6 +1,6 @@
 .PHONY: clean
 
-all: ck_pr_cas_64 ck_pr_fas_64 ck_pr_cas_64_2 fp
+all: ck_pr_cas_64 ck_pr_fas_64 ck_pr_cas_64_2 ck_pr_add_64 ck_pr_faa_64 ck_pr_neg_64 fp
 
 fp: fp.c
 	$(CC) $(CFLAGS) -o fp fp.c
@@ -14,8 +14,18 @@ ck_pr_cas_64: ck_pr_cas_64.c
 ck_pr_fas_64: ck_pr_fas_64.c
 	$(CC) $(CFLAGS) -o ck_pr_fas_64 ck_pr_fas_64.c -lm
 
+ck_pr_add_64: ck_pr_add_64.c
+	$(CC) $(CFLAGS) -o ck_pr_add_64 ck_pr_add_64.c -lm
+
+ck_pr_faa_64: ck_pr_faa_64.c
+	$(CC) $(CFLAGS) -o ck_pr_faa_64 ck_pr_faa_64.c -lm
+
+ck_pr_neg_64: ck_pr_neg_64.c
+	$(CC) $(CFLAGS) -o ck_pr_neg_64 ck_pr_neg_64.c -lm
+
 clean:
-	rm -rf ck_pr_cas_64 ck_pr_fas_64 ck_pr_cas_64_2 *.dSYM *.exe
+	rm -rf ck_pr_cas_64 ck_pr_fas_64 ck_pr_cas_64_2 ck_pr_add_64 \
+	       ck_pr_faa_64 ck_pr_neg_64 *.dSYM *.exe
 
 include ../../../build/regressions.build
 CFLAGS+=$(PTHREAD_CFLAGS) -D_GNU_SOURCE

regressions/ck_pr/benchmark/ck_pr_add_64.c

@@ -0,0 +1,16 @@
+#include <ck_pr.h>
+
+#ifdef CK_F_PR_ADD_64
+#define ATOMIC ck_pr_add_64(object, 1)
+#define ATOMIC_STRING "ck_pr_add_64"
+#include "benchmark.h"
+#else
+#warning Did not find ADD_64 implementation.
+#include <stdlib.h>
+
+int
+main(void)
+{
+	exit(EXIT_FAILURE);
+}
+#endif

regressions/ck_pr/benchmark/ck_pr_faa_64.c

@@ -0,0 +1,16 @@
+#include <ck_pr.h>
+
+#ifdef CK_F_PR_FAA_64
+#define ATOMIC ck_pr_faa_64(object, 1)
+#define ATOMIC_STRING "ck_pr_faa_64"
+#include "benchmark.h"
+#else
+#warning Did not find FAA_64 implementation.
+#include <stdlib.h>
+
+int
+main(void)
+{
+	exit(EXIT_FAILURE);
+}
+#endif

regressions/ck_pr/benchmark/ck_pr_neg_64.c

@@ -0,0 +1,16 @@
+#include <ck_pr.h>
+
+#ifdef CK_F_PR_NEG_64
+#define ATOMIC ck_pr_neg_64(object)
+#define ATOMIC_STRING "ck_pr_neg_64"
+#include "benchmark.h"
+#else
+#warning Did not find NEG_64 implementation.
+#include <stdlib.h>
+
+int
+main(void)
+{
+	exit(EXIT_FAILURE);
+}
+#endif