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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-11-18 21:07:29 +0100 |
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| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-11-18 21:07:29 +0100 |
| commit | 8384d27c122ec4ca4b7ad0f524df52b61a49c66a (patch) | |
| tree | d86ff8780c4435d3b4fe92b5251e0f9b447b86c7 /arm/Machregsaux.ml | |
| parent | 362bdda28ca3c4dcc992575cbbe9400b64425990 (diff) | |
| parent | e6e036b3f285d2f3ba2a5036a413eb9c7d7534cd (diff) | |
| download | compcert-kvx-8384d27c122ec4ca4b7ad0f524df52b61a49c66a.tar.gz compcert-kvx-8384d27c122ec4ca4b7ad0f524df52b61a49c66a.zip | |
Merge branch 'master' (Absint 3.8) into kvx-work-merge3.8
Diffstat (limited to 'arm/Machregsaux.ml')
| -rw-r--r-- | arm/Machregsaux.ml | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/arm/Machregsaux.ml b/arm/Machregsaux.ml index 14c75155..24a33e9e 100644 --- a/arm/Machregsaux.ml +++ b/arm/Machregsaux.ml @@ -12,27 +12,7 @@ (** Auxiliary functions on machine registers *) -open Camlcoq -open Machregs - -let register_names : (mreg, string) Hashtbl.t = Hashtbl.create 31 - -let _ = - List.iter - (fun (s, r) -> Hashtbl.add register_names r (camlstring_of_coqstring s)) - Machregs.register_names - let is_scratch_register s = s = "R14" || s = "r14" - -let name_of_register r = - try Some (Hashtbl.find register_names r) with Not_found -> None - -let register_by_name s = - Machregs.register_by_name (coqstring_uppercase_ascii_of_camlstring s) - -let can_reserve_register r = - List.mem r Conventions1.int_callee_save_regs - || List.mem r Conventions1.float_callee_save_regs let class_of_type = function | AST.Tint | AST.Tlong -> 0 |