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Diff of /sml/trunk/HISTORY

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revision 692, Thu Jul 27 08:34:53 2000 UTC revision 710, Tue Oct 17 08:21:09 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: Matthias Blume
17    Date: 2000/08/31 17:30:00 JST
18    Tag: blume-20001017-v110p29p1
19    Description:
20    
21    I made a version 110.29.1 with new bootfiles.
22    
23    Changes:  Modified pickler/unpickler for faster and leaner unpickling.
24              CM documentation changes and a small bugfix in CM's error reporting.
25    
26    ----------------------------------------------------------------------
27    Name: Lal George
28    Date: 2000/09/27 14:42:35 EDT
29    Tag: george-20000927-nodestatus
30    Description:
31    
32    Changed the type of the nodestatus, so that:
33    
34            SPILLED(~1)             is now SPILLED
35            SPILLED(m) where m>=0   is now MEMREG(m)
36            SPILLED(s) where s<~1   is now SPILL_LOC(~s)
37    
38    ----------------------------------------------------------------------
39    Name: Matthias Blume
40    Date: 2000/09/07 14:45:00 JST
41    Tag: blume-20000907-cmerrmsg
42    Description:
43    
44    Small tweak to CM to avoid getting ML syntax error messages twice.
45    
46    ----------------------------------------------------------------------
47    Name: Matthias Blume
48    Date: 2000/08/31 18:00:00 JST
49    Tag: blume-20000831-cvsbootfiles
50    Description:
51    
52    New URL for boot files (because the 110.29 files on the BL server do
53    now work correctly with my updated install scripts for yacc and lex).
54    
55    ----------------------------------------------------------------------
56    Name: Matthias Blume
57    Date: 2000/08/08 12:33:00 JST
58    Tag: blume-20000808-manual
59    Description:
60    
61    Tiny update to CM manual.
62    
63    ----------------------------------------------------------------------
64    Name: Allen Leung
65    Date: 2000/08/7 19:31:00
66    Tag: leunga-20000807-a-whole-bunch-of-stuff
67    
68      Moby, C--, SSA, x86, machine descriptions etc.  Should only affect C--
69    and Mobdy.
70    
71    1.  x86
72    
73       a.  Fixes to peephole module by John and Dan.
74       b.  Assembly fix to SETcc by Allen.
75       c.  Fix to c-call by John.
76       d.  Fix to spilling by John.  (This one deals with the missing FSTPT case)
77       e.  Instruction selection optimization to SETcc as suggested by John.
78    
79           For example,
80    
81            MV(32, x, COND(32, CMP(32, LT, a, b), LI 1, LI 0))
82    
83           should generate:
84    
85            MOVL a, x
86            SUBL b, x
87            SHRL 31, x
88    
89    2.  IR stuff
90    
91         A bunch of new DJ-graph related algorithms added.  These
92         speed up SSA construction.
93    
94    3.  SSA + Scheduling
95    
96         Added code for SSA and scheduling to the repository
97    
98    ----------------------------------------------------------------------
99    Name: Lal George
100    Date: 2000/07/27 11:53:14 EDT
101    
102    Tag: lal-20000727-linux-ppc
103    Description:
104    
105     Made changes to support Linux PPC.
106     p.s. I have confirmation that the 110.29 boot files work fine.
107    
108  ----------------------------------------------------------------------  ----------------------------------------------------------------------
109  Name: Matthias Blume  Name: Matthias Blume
110  Date: 2000/07/27 17:40:00 JST  Date: 2000/07/27 17:40:00 JST

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