37 	u32 seen;		/* Flags to remember seen eBPF instructions */  member
305 	jit->seen |= SEEN_LITERAL;				\
321 	jit->seen |= SEEN_LITERAL;				\
425 	if (jit->seen & SEEN_STACK)  in restore_regs()
437  * Return first seen register (from start)
451  * Return last seen register (from start) (gap >= 2)
576 	if (is_first_pass(jit) || (jit->seen & SEEN_LITERAL)) {  in bpf_jit_prologue()
589 	if (is_first_pass(jit) || (jit->seen & SEEN_STACK)) {  in bpf_jit_prologue()
590 		if (is_first_pass(jit) || (jit->seen & SEEN_FUNC))  in bpf_jit_prologue()
597 		if (is_first_pass(jit) || (jit->seen & SEEN_FUNC))  in bpf_jit_prologue()
659 	if (is_first_pass(jit) || (jit->seen & SEEN_FUNC))  in bpf_jit_epilogue()
972 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
1005 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
1040 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
1072 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
1106 			jit->seen |= SEEN_LITERAL;  in bpf_jit_insn()
1255 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1260 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1265 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1270 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1277 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1284 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1291 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1298 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1363 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1373 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1381 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1388 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1396 		jit->seen |= SEEN_MEM;  in bpf_jit_insn()
1415 		jit->seen |= SEEN_FUNC;  in bpf_jit_insn()
1479 		if (jit->seen & SEEN_STACK)  in bpf_jit_insn()
1522 			jit->seen |= SEEN_FUNC;  in bpf_jit_insn()