1(*
2    Copyright David C. J. Matthews 2018-19
3
4    This library is free software; you can redistribute it and/or
5    modify it under the terms of the GNU Lesser General Public
6    License version 2.1 as published by the Free Software Foundation.
7    
8    This library is distributed in the hope that it will be useful,
9    but WITHOUT ANY WARRANTY; without even the implied warranty of
10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11    Lesser General Public License for more details.
12    
13    You should have received a copy of the GNU Lesser General Public
14    License along with this library; if not, write to the Free Software
15    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
16*)
17
18signature X86ICODEOPTSIG =
19sig
20    type extendedBasicBlock and basicBlock and regProperty
21
22    datatype optimise = Changed of basicBlock vector * regProperty vector | Unchanged
23    
24    val optimiseICode:
25        { code: extendedBasicBlock vector, pregProps: regProperty vector, ccCount: int,
26          debugSwitches: Universal.universal list } -> optimise
27
28    structure Sharing:
29    sig
30        type extendedBasicBlock = extendedBasicBlock
31        and basicBlock = basicBlock
32        and regProperty = regProperty
33        and optimise = optimise
34    end
35end;
36