36 	u32 seen;		/* Flags to remember seen eBPF instructions */  member
300 	jit->seen |= SEEN_LITERAL;				\
316 	jit->seen |= SEEN_LITERAL;				\
420 	if (jit->seen & SEEN_STACK)  in restore_regs()
432  * Return first seen register (from start)
446  * Return last seen register (from start) (gap >= 2)
518 	if (jit->seen & SEEN_TAIL_CALL) {  in bpf_jit_prologue()
533 	if (is_first_pass(jit) || (jit->seen & SEEN_LITERAL)) {  in bpf_jit_prologue()
546 	if (is_first_pass(jit) || (jit->seen & SEEN_STACK)) {  in bpf_jit_prologue()
547 		if (is_first_pass(jit) || (jit->seen & SEEN_FUNC))  in bpf_jit_prologue()
554 		if (is_first_pass(jit) || (jit->seen & SEEN_FUNC))  in bpf_jit_prologue()
590 	    (is_first_pass(jit) || (jit->seen & SEEN_FUNC))) {  in bpf_jit_epilogue()
884 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
917 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
952 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
984 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
1018 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
1162 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1167 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1172 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1177 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1184 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1191 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1198 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1205 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1214 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1220 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1229 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1237 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1244 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1252 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1270 		jit->seen |= SEEN_FUNC;  in bpf_jit_insn()
1293 		jit->seen |= SEEN_TAIL_CALL;  in bpf_jit_insn()
1314 		if (jit->seen & SEEN_STACK)  in bpf_jit_insn()