31 		"1:	R6 = memw_locked(%0);\n"  in arch_read_lock()
32 		"	{ P3 = cmp.ge(R6,#0); R6 = add(R6,#1);}\n"  in arch_read_lock()
34 		"	memw_locked(%0,P3) = R6;\n"  in arch_read_lock()
38 		: "memory", "r6", "p3"  in arch_read_lock()
46 		"1:	R6 = memw_locked(%0);\n"  in arch_read_unlock()
47 		"	R6 = add(R6,#-1);\n"  in arch_read_unlock()
48 		"	memw_locked(%0,P3) = R6\n"  in arch_read_unlock()
52 		: "memory", "r6", "p3"  in arch_read_unlock()
62 		"	R6 = memw_locked(%1);\n"  in arch_read_trylock()
63 		"	{ %0 = #0; P3 = cmp.ge(R6,#0); R6 = add(R6,#1);}\n"  in arch_read_trylock()
65 		"	memw_locked(%1,P3) = R6;\n"  in arch_read_trylock()
70 		: "memory", "r6", "p3"  in arch_read_trylock()
79 		"1:	R6 = memw_locked(%0)\n"  in arch_write_lock()
80 		"	{ P3 = cmp.eq(R6,#0);  R6 = #-1;}\n"  in arch_write_lock()
82 		"	memw_locked(%0,P3) = R6;\n"  in arch_write_lock()
86 		: "memory", "r6", "p3"  in arch_write_lock()
95 		"	R6 = memw_locked(%1)\n"  in arch_write_trylock()
96 		"	{ %0 = #0; P3 = cmp.eq(R6,#0);  R6 = #-1;}\n"  in arch_write_trylock()
98 		"	memw_locked(%1,P3) = R6;\n"  in arch_write_trylock()
103 		: "memory", "r6", "p3"  in arch_write_trylock()
118 		"1:	R6 = memw_locked(%0);\n"  in arch_spin_lock()
119 		"	P3 = cmp.eq(R6,#0);\n"  in arch_spin_lock()
120 		"	{ if (!P3) jump 1b; R6 = #1; }\n"  in arch_spin_lock()
121 		"	memw_locked(%0,P3) = R6;\n"  in arch_spin_lock()
125 		: "memory", "r6", "p3"  in arch_spin_lock()
140 		"	R6 = memw_locked(%1);\n"  in arch_spin_trylock()
141 		"	P3 = cmp.eq(R6,#0);\n"  in arch_spin_trylock()
142 		"	{ if (!P3) jump 1f; R6 = #1; %0 = #0; }\n"  in arch_spin_trylock()
143 		"	memw_locked(%1,P3) = R6;\n"  in arch_spin_trylock()
148 		: "memory", "r6", "p3"  in arch_spin_trylock()