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revision 587, Thu Mar 30 09:01:52 2000 UTC revision 590, Sat Apr 1 02:24:08 2000 UTC
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13  Description:  Description:
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16    Name: Allen Leung
17    Date: 2000/03/31 21:15:00 EST
18    Tag: leunga-20000331-aliasing
19    Description:
20    
21    This update contains a rewritten (and hopefully more correct) module
22    for extracting aliasing information from CPS.
23    
24       To turn on this feature:
25    
26            Compiler.Control.CG.memDisambiguate := true
27    
28       To pretty print the region information with assembly
29    
30           Compiler.Control.MLRISC.getFlag "asm-show-region" := true;
31    
32       To control how many levels of aliasing information are printed, use:
33    
34           Compiler.Control.MLRISC.getInt "points-to-show-level" := n
35    
36       The default of n is 3.
37    
38    ----------------------------------------------------------------------
39    Name: David MacQueen
40    Date: 2000/03/31 11:15:00 EST
41    Tag: dbm-20000331-runtime_fix
42    Description:
43    
44    This update contains:
45    
46    1. runtime/c-lib/c-libraries.c
47       includes added in revision 1.2 caused compilation errors on hppa-hpux
48    
49    2. fix for bug 1556
50       system/Basis/Implementation/NJ/internal-signals.sml
51    
52    ----------------------------------------------------------------------
53    Name: Matthias Blume
54    Date: 2000/03/31 18:00:00 JST
55    Tag: blume_main_v110p26p2_1
56    Description:
57    
58    This update contains:
59    
60    1. A small change to CM's handling of stable libraries:
61       CM now maintains one "global" modmap that is used for all stable
62       libraries.  The use of such a global modmap maximizes sharing and
63       minimizes the need for re-traversing parts of environments during
64       modmap construction.  (However, this has minor impact since modmap
65       construction seems to account for just one percent or less of total
66       compile time.)
67    
68    2. I added a "genmap" phase to the statistics.  This is where I got the
69       "one percent" number (see above).
70    
71    3. CM's new tool parameter mechanism just became _even_ better. :)
72       - The parser understands named parameters and recursive options.
73       - The "make" and "shell" tools use these new features.
74         (This makes it a lot easier to cascade these tools.)
75       - There is a small syntax change: named parameters use a
76    
77           <name> : ( <option> ... )            or
78           <name> : <string>
79    
80         syntax.  Previously, named parameters were implemented in an
81         ad-hoc fashion by each tool individually (by parsing strings)
82         and had the form
83    
84           <name>=<string>
85    
86       See the CM manual for a full description of these issues.
87    
88    ----------------------------------------------------------------------
89  Name: Matthias Blume  Name: Matthias Blume
90  Date: 2000/03/30 18:00:00 JST  Date: 2000/03/30 18:00:00 JST
91  Tag: blume_main_v110p26p2_0  Tag: blume_main_v110p26p2_0

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