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Diff of /sml/trunk/HISTORY

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revision 694, Thu Jul 27 16:00:25 2000 UTC revision 721, Mon Nov 6 14:03:39 2000 UTC
# Line 11  Line 11 
11  Date:  Date:
12  Tag: <post-commit CVS tag>  Tag: <post-commit CVS tag>
13  Description:  Description:
14    
15    ----------------------------------------------------------------------
16    Name: Lal George
17    Date: 2000/11/06 09:02:21 EST 2000
18    Tag: Release_110_30
19    Description:
20    
21    - Version 110.30
22    ----------------------------------------------------------------------
23    Name: Matthias Blume
24    Date: 2000/11/04 14:45:00
25    Tag: blume-20001104-mlbuild
26    Description:
27    
28    - Made ml-build faster on startup.
29    - Documentation fixes.
30    
31    ----------------------------------------------------------------------
32    Name: Matthias Blume
33    Date: 2000/11/02 17:00:00 JST
34    Tag: blume-20001102-condcomp
35    Description:
36    
37    - Small tweaks to pickler -- new BOOTFILES!
38    - Version bumped to 110.29.2.
39    - Added conditional compilation facility to init.cmi (see comment there).
40    ----------------------------------------------------------------------
41    Name: Allen Leung
42    Date: 2000/10/23 19:31:00
43    Tag: leunga-20001023-demo-ra
44    
45    1. Minor RA changes that improves spilling on x86 (affects Moby and C-- only)
46    2. Test programs for the graph library updated
47    3. Some new MLRISC demo programs added
48    
49    ----------------------------------------------------------------------
50    Name: Matthias Blume
51    Date: 2000/08/31 22:15:00 JST
52    Tag: blume-20001017-errmsg
53    Description:
54    
55    More error message grief: Where there used to be no messages, there
56    now were some that had bogus error regions.  Fixed.
57    
58    ----------------------------------------------------------------------
59    Name: Matthias Blume
60    Date: 2000/08/31 17:30:00 JST
61    Tag: blume-20001017-v110p29p1
62    Description:
63    
64    I made a version 110.29.1 with new bootfiles.
65    
66    Changes:  Modified pickler/unpickler for faster and leaner unpickling.
67              CM documentation changes and a small bugfix in CM's error reporting.
68    
69    ----------------------------------------------------------------------
70    Name: Lal George
71    Date: 2000/09/27 14:42:35 EDT
72    Tag: george-20000927-nodestatus
73    Description:
74    
75    Changed the type of the nodestatus, so that:
76    
77            SPILLED(~1)             is now SPILLED
78            SPILLED(m) where m>=0   is now MEMREG(m)
79            SPILLED(s) where s<~1   is now SPILL_LOC(~s)
80    
81    ----------------------------------------------------------------------
82    Name: Matthias Blume
83    Date: 2000/09/07 14:45:00 JST
84    Tag: blume-20000907-cmerrmsg
85    Description:
86    
87    Small tweak to CM to avoid getting ML syntax error messages twice.
88    
89    ----------------------------------------------------------------------
90    Name: Matthias Blume
91    Date: 2000/08/31 18:00:00 JST
92    Tag: blume-20000831-cvsbootfiles
93    Description:
94    
95    New URL for boot files (because the 110.29 files on the BL server do
96    now work correctly with my updated install scripts for yacc and lex).
97    
98    ----------------------------------------------------------------------
99    Name: Matthias Blume
100    Date: 2000/08/08 12:33:00 JST
101    Tag: blume-20000808-manual
102    Description:
103    
104    Tiny update to CM manual.
105    
106    ----------------------------------------------------------------------
107    Name: Allen Leung
108    Date: 2000/08/7 19:31:00
109    Tag: leunga-20000807-a-whole-bunch-of-stuff
110    
111      Moby, C--, SSA, x86, machine descriptions etc.  Should only affect C--
112    and Mobdy.
113    
114    1.  x86
115    
116       a.  Fixes to peephole module by John and Dan.
117       b.  Assembly fix to SETcc by Allen.
118       c.  Fix to c-call by John.
119       d.  Fix to spilling by John.  (This one deals with the missing FSTPT case)
120       e.  Instruction selection optimization to SETcc as suggested by John.
121    
122           For example,
123    
124            MV(32, x, COND(32, CMP(32, LT, a, b), LI 1, LI 0))
125    
126           should generate:
127    
128            MOVL a, x
129            SUBL b, x
130            SHRL 31, x
131    
132    2.  IR stuff
133    
134         A bunch of new DJ-graph related algorithms added.  These
135         speed up SSA construction.
136    
137    3.  SSA + Scheduling
138    
139         Added code for SSA and scheduling to the repository
140    
141  ----------------------------------------------------------------------  ----------------------------------------------------------------------
142  Name: Lal George  Name: Lal George
143  Date: 2000/07/27 11:53:14 EDT  Date: 2000/07/27 11:53:14 EDT

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