28 	asm volatile ("1:"  in spin_lock()
31 		      "bne	1b;"  in spin_lock()
32 		      "stwcx.	%1,0,%2;"  in spin_lock()
33 		      "bne-	1b;"  in spin_lock()
35 		      : "=&r"(old) : "r"(1), "r"(lock) : "cr0", "memory");  in spin_lock()
41 		     "stw	%1,%0;"  in spin_unlock()
63 	asm volatile ("1:"  in test_lwarx_stwcx()
65 		      "stwcx.	%1,0,%2;"  in test_lwarx_stwcx()
66 		      "bne-	1b;"  in test_lwarx_stwcx()
67 		      : "=&r"(old) : "r"(1), "r"(var) : "cr0", "memory");  in test_lwarx_stwcx()
68 	report(old == 0 && *var == 1, "simple update");  in test_lwarx_stwcx()
72 		      "stwcx.	%1,0,%2;"  in test_lwarx_stwcx()
73 		      "stwcx.	%1,0,%2;"  in test_lwarx_stwcx()
74 		      "bne-	1f;"  in test_lwarx_stwcx()
75 		      "li	%0,1;"  in test_lwarx_stwcx()
76 		      "1:"  in test_lwarx_stwcx()
78 		      : "r"(1), "r"(var) : "cr0", "memory");  in test_lwarx_stwcx()
83 		      "lwarx	%1,0,%4;"  in test_lwarx_stwcx()
86 		      "bne-	1f;"  in test_lwarx_stwcx()
87 		      "li	%0,1;"  in test_lwarx_stwcx()
88 		      "1:"  in test_lwarx_stwcx()
90 		      : "r"(1), "r"(2), "r"(var) : "cr0", "memory");  in test_lwarx_stwcx()
104 		      "lwarx	%0,0,%1;"  in test_lwarx_stwcx()
105 		      : "+&r"(old) : "r"((char *)var + 1));  in test_lwarx_stwcx()
120 		      "stwcx.	%1,0,%3;"  in test_lwarx_stwcx()
121 		      : "=&r"(old) : "r"(1), "r"(var), "r"((char *)var+1)  in test_lwarx_stwcx()
156 	var.var1 = 1;  in test_lqarx_stqcx()
166 	asm volatile ("1:"  in test_lqarx_stqcx()
169 		      "bne-	1b;"  in test_lqarx_stqcx()
174 	report(old1 == 2 && old2 == 1 && var.var1 == 4 && var.var2 == 3,  in test_lqarx_stqcx()
177 	var.var1 = 1;  in test_lqarx_stqcx()
182 		      "stqcx.	%1,0,%3;"  in test_lqarx_stqcx()
183 		      "stqcx.	%1,0,%3;"  in test_lqarx_stqcx()
184 		      "bne-	1f;"  in test_lqarx_stqcx()
185 		      "li	%0,1;"  in test_lqarx_stqcx()
186 		      "1:"  in test_lqarx_stqcx()
190 	report(result == 0 && var.var1 == 1 && var.var2 == 2,  in test_lqarx_stqcx()
193 	var.var1 = 1;  in test_lqarx_stqcx()
198 		      "lqarx	%1,0,%6;"  in test_lqarx_stqcx()
201 		      "bne-	1f;"  in test_lqarx_stqcx()
202 		      "li	%0,1;"  in test_lqarx_stqcx()
203 		      "1:"  in test_lqarx_stqcx()
226 		asm volatile ("lwarx	%0,0,%1" : "=&r"(old) : "r"(var) : "memory");  in test_migrate_reserve()
228 		asm volatile ("stwcx.	%0,0,%1" : : "r"(0xf00d), "r"(var) : "cr0", "memory");  in test_migrate_reserve()
255 		__atomic_fetch_add(&test_counter, 1, __ATOMIC_RELAXED);  in test_inc_perf()
262 		__atomic_fetch_add(&test_counter, 1, __ATOMIC_SEQ_CST);  in test_inc_perf()
292 	while (smp_inc_started < nr_cpus_present - 1)  in test_smp_inc()
332 	while (smp_lock_started < nr_cpus_present - 1)  in test_smp_lock()
362 	all = argc == 1 || !strcmp(argv[1], "all");  in main()
364 	for (i = 1; i < argc; i++) {  in main()
376 		if (all || strcmp(argv[1], hctests[i].name) == 0) {  in main()