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| author | Bernhard Schommer <bernhardschommer@gmail.com> | 2015-05-18 09:58:14 +0200 |
|---|---|---|
| committer | Bernhard Schommer <bernhardschommer@gmail.com> | 2015-05-18 09:58:14 +0200 |
| commit | 4663ad4b31e351e29a4d8d034ad4a961a48263f1 (patch) | |
| tree | d21554c60ed607bf8fdd1476431f9707bf882604 /backend/Regalloc.ml | |
| parent | 10def48b639b8e83ae6cc8bf9c14da8c12e98370 (diff) | |
| parent | 5d017f110f6c23c29a182465ab7832a944c0ba26 (diff) | |
| download | compcert-4663ad4b31e351e29a4d8d034ad4a961a48263f1.tar.gz compcert-4663ad4b31e351e29a4d8d034ad4a961a48263f1.zip | |
Merge branch 'master' into json_export
Diffstat (limited to 'backend/Regalloc.ml')
| -rw-r--r-- | backend/Regalloc.ml | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/backend/Regalloc.ml b/backend/Regalloc.ml index c286e946..aa4efc53 100644 --- a/backend/Regalloc.ml +++ b/backend/Regalloc.ml @@ -585,13 +585,11 @@ let add_interfs_instr g instr live = (* like a move *) IRC.add_pref g arg res | EF_inline_asm(txt, sg, clob), _, _ -> - (* clobbered regs interfere with live set - and also with res and args for GCC compatibility *) + (* clobbered regs interfere with res and args for GCC compatibility *) List.iter (fun c -> - match Machregsaux.register_by_name (extern_atom c) with + match Machregs.register_by_name c with | None -> () | Some mr -> - add_interfs_destroyed g across [mr]; add_interfs_list_mreg g args mr; if sg.sig_res <> None then add_interfs_list_mreg g res mr) clob |