diff options
Diffstat (limited to 'asmcomp/amd64/CSE.ml')
| -rw-r--r-- | asmcomp/amd64/CSE.ml | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/asmcomp/amd64/CSE.ml b/asmcomp/amd64/CSE.ml new file mode 100644 index 0000000000..63ef088531 --- /dev/null +++ b/asmcomp/amd64/CSE.ml @@ -0,0 +1,36 @@ +(***********************************************************************) +(* *) +(* OCaml *) +(* *) +(* Xavier Leroy, projet Gallium, INRIA Rocquencourt *) +(* *) +(* Copyright 2014 Institut National de Recherche en Informatique et *) +(* en Automatique. All rights reserved. This file is distributed *) +(* under the terms of the Q Public License version 1.0. *) +(* *) +(***********************************************************************) + +(* CSE for the AMD64 *) + +open Arch +open Mach +open CSEgen + +class cse = object (self) + +inherit cse_generic as super + +method! class_of_operation op = + match op with + | Ispecific(Ilea _) -> Op_pure + | Ispecific(Istore_int(_, _, is_asg)) -> Op_store is_asg + | Ispecific(Istore_symbol(_, _, is_asg)) -> Op_store is_asg + | Ispecific(Ioffset_loc(_, _)) -> Op_store true + | Ispecific(Ifloatarithmem _) -> Op_load + | _ -> super#class_of_operation op + +end + +let fundecl f = + (new cse)#fundecl f + |