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[smlnj] Diff of /sml/trunk/HISTORY
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Diff of /sml/trunk/HISTORY

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revision 694, Thu Jul 27 16:00:25 2000 UTC revision 705, Wed Sep 27 18:44:44 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: 2000/09/27 14:42:35 EDT
18    Tag: george-20000927-nodestatus
19    Description:
20    
21    Changed the type of the nodestatus, so that:
22    
23            SPILLED(~1)             is now SPILLED
24            SPILLED(m) where m>=0   is now MEMREG(m)
25            SPILLED(s) where s<~1   is now SPILL_LOC(~s)
26    
27    ----------------------------------------------------------------------
28    Name: Matthias Blume
29    Date: 2000/09/07 14:45:00 JST
30    Tag: blume-20000907-cmerrmsg
31    Description:
32    
33    Small tweak to CM to avoid getting ML syntax error messages twice.
34    
35    ----------------------------------------------------------------------
36    Name: Matthias Blume
37    Date: 2000/08/31 18:00:00 JST
38    Tag: blume-20000831-cvsbootfiles
39    Description:
40    
41    New URL for boot files (because the 110.29 files on the BL server do
42    now work correctly with my updated install scripts for yacc and lex).
43    
44    ----------------------------------------------------------------------
45    Name: Matthias Blume
46    Date: 2000/08/08 12:33:00 JST
47    Tag: blume-20000808-manual
48    Description:
49    
50    Tiny update to CM manual.
51    
52    ----------------------------------------------------------------------
53    Name: Allen Leung
54    Date: 2000/08/7 19:31:00
55    Tag: leunga-20000807-a-whole-bunch-of-stuff
56    
57      Moby, C--, SSA, x86, machine descriptions etc.  Should only affect C--
58    and Mobdy.
59    
60    1.  x86
61    
62       a.  Fixes to peephole module by John and Dan.
63       b.  Assembly fix to SETcc by Allen.
64       c.  Fix to c-call by John.
65       d.  Fix to spilling by John.  (This one deals with the missing FSTPT case)
66       e.  Instruction selection optimization to SETcc as suggested by John.
67    
68           For example,
69    
70            MV(32, x, COND(32, CMP(32, LT, a, b), LI 1, LI 0))
71    
72           should generate:
73    
74            MOVL a, x
75            SUBL b, x
76            SHRL 31, x
77    
78    2.  IR stuff
79    
80         A bunch of new DJ-graph related algorithms added.  These
81         speed up SSA construction.
82    
83    3.  SSA + Scheduling
84    
85         Added code for SSA and scheduling to the repository
86    
87  ----------------------------------------------------------------------  ----------------------------------------------------------------------
88  Name: Lal George  Name: Lal George
89  Date: 2000/07/27 11:53:14 EDT  Date: 2000/07/27 11:53:14 EDT

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