Section TRANSL_LABEL.
Remark loadimm_z_label: forall sz rd l k, tail_nolabel k (loadimm_z sz rd l k).
Remark loadimm_n_label: forall sz rd l k, tail_nolabel k (loadimm_n sz rd l k).
Remark loadimm_label: forall sz rd n k, tail_nolabel k (loadimm sz rd n k).
Hint Resolve loadimm_label: labels.
Remark loadimm32_label: forall r n k, tail_nolabel k (loadimm32 r n k).
Hint Resolve loadimm32_label: labels.
Remark loadimm64_label: forall r n k, tail_nolabel k (loadimm64 r n k).
Hint Resolve loadimm64_label: labels.
Remark addimm_aux: forall insn rd r1 n k,
(forall rd r1 n, nolabel (insn rd r1 n)) ->
tail_nolabel k (addimm_aux insn rd r1 n k).
Remark addimm32_label: forall rd r1 n k, tail_nolabel k (addimm32 rd r1 n k).
Hint Resolve addimm32_label: labels.
Remark addimm64_label: forall rd r1 n k, tail_nolabel k (addimm64 rd r1 n k).
Hint Resolve addimm64_label: labels.
Remark logicalimm32_label: forall insn1 insn2 rd r1 n k,
(forall rd r1 n, nolabel (insn1 rd r1 n)) ->
(forall rd r1 r2 s, nolabel (insn2 rd r1 r2 s)) ->
tail_nolabel k (logicalimm32 insn1 insn2 rd r1 n k).
Remark logicalimm64_label: forall insn1 insn2 rd r1 n k,
(forall rd r1 n, nolabel (insn1 rd r1 n)) ->
(forall rd r1 r2 s, nolabel (insn2 rd r1 r2 s)) ->
tail_nolabel k (logicalimm64 insn1 insn2 rd r1 n k).
Remark move_extended_label: forall rd r1 ex a k, tail_nolabel k (move_extended rd r1 ex a k).
Hint Resolve move_extended_label: labels.
Remark arith_extended_label: forall insnX insnS rd r1 r2 ex a k,
(forall rd r1 r2 x, nolabel (insnX rd r1 r2 x)) ->
(forall rd r1 r2 s, nolabel (insnS rd r1 r2 s)) ->
tail_nolabel k (arith_extended insnX insnS rd r1 r2 ex a k).
Remark loadsymbol_label: forall r id ofs k, tail_nolabel k (loadsymbol r id ofs k).
Hint Resolve loadsymbol_label: labels.
Remark transl_cond_label: forall cond args k c,
transl_cond cond args k = OK c -> tail_nolabel k c.
Remark transl_cond_branch_default_label: forall cond args lbl k c,
transl_cond_branch_default cond args lbl k = OK c -> tail_nolabel k c.
Hint Resolve transl_cond_branch_default_label: labels.
Remark transl_cond_branch_label: forall cond args lbl k c,
transl_cond_branch cond args lbl k = OK c -> tail_nolabel k c.
Remark transl_op_label:
forall op args r k c,
transl_op op args r k = OK c -> tail_nolabel k c.
Remark transl_addressing_label:
forall sz addr args insn k c,
transl_addressing sz addr args insn k = OK c ->
(forall ad, nolabel (insn ad)) ->
tail_nolabel k c.
Remark transl_load_label:
forall chunk addr args dst k c,
transl_load chunk addr args dst k = OK c -> tail_nolabel k c.
Remark transl_store_label:
forall chunk addr args src k c,
transl_store chunk addr args src k = OK c -> tail_nolabel k c.
Remark indexed_memory_access_label:
forall insn sz base ofs k,
(forall ad, nolabel (insn ad)) ->
tail_nolabel k (indexed_memory_access insn sz base ofs k).
Remark loadind_label:
forall base ofs ty dst k c,
loadind base ofs ty dst k = OK c -> tail_nolabel k c.
Remark storeind_label:
forall src base ofs ty k c,
storeind src base ofs ty k = OK c -> tail_nolabel k c.
Remark loadptr_label:
forall base ofs dst k, tail_nolabel k (loadptr base ofs dst k).
Remark storeptr_label:
forall src base ofs k, tail_nolabel k (storeptr src base ofs k).
Remark make_epilogue_label:
forall f k, tail_nolabel k (make_epilogue f k).

Lemma transl_find_label:
forall lbl f tf,
transf_function f = OK tf ->
match Mach.find_label lbl f.(Mach.fn_code) with
| None => find_label lbl tf.(fn_code) = None
| Some c => exists tc, find_label lbl tf.(fn_code) = Some tc /\ transl_code f c false = OK tc
end.