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

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revision 592, Mon Apr 3 07:04:12 2000 UTC revision 602, Thu Apr 6 05:31:24 2000 UTC
# Line 12  Line 12 
12  Tag: <post-commit CVS tag>  Tag: <post-commit CVS tag>
13  Description:  Description:
14  ----------------------------------------------------------------------  ----------------------------------------------------------------------
15    Name: Allen Leung
16    Date: 2000/04/06 01:30:00 EST
17    Tag: leunga-20000406-peephole-x86-SSA-2
18    Description:
19    
20       Forgot a few files.
21    
22    ----------------------------------------------------------------------
23    Name: Allen Leung
24    Date: 2000/04/06 00:36:00 EST
25    Tag: leunga-20000406-peephole-x86-SSA
26    Description:
27    
28    1.  New Peephole code
29    
30    2.  Minor improvement to X86 instruction selection
31    
32    3.  Various fixes to SSA and machine description -> code translator
33    
34    ----------------------------------------------------------------------
35    Name: Matthias Blume
36    Date: 2000/04/05 12:30:00 JST
37    Tag: blume_main_v110p26p2_3
38    Description:
39    
40    This update just merges three minor cosmetic updates to CM's sources
41    to get ready for the 110.27 code freeze on Friday.  No functionality
42    has changed.
43    
44    ----------------------------------------------------------------------
45    Name: Allen Leung
46    Date: 2000/04/04 19:39:00 EST
47    Tag: leunga-20000404-x86-asm
48    Description:
49    
50    1.  Fixed a problem in X86 assembly.
51    
52        Things like
53    
54           jmp %eax
55           jmp (%eax)
56    
57        should be output as
58    
59           jmp *%eax
60           jmp *(%eax)
61    
62    2.  Assembly output
63    
64          Added a new flag
65    
66              "asm-indent-copies" (default to false)
67    
68          When this flag is on, parallel copies will be indented an extra level.
69    
70    ----------------------------------------------------------------------
71    Name: Allen Leung
72    Date: 2000/04/04 03:18:00 EST
73    Tag: leunga-20000404-C--Moby
74    Description:
75    
76        All of these fixes are related to C--, Moby, and my own optimization
77        stuff; so they shouldn't affect SML/NJ.
78    
79    1.  X86
80    
81        Various fixes related floating point, and extensions.
82    
83    2.  Alpha
84    
85        Some extra patterns related to loads with signed/zero extension
86        provided by Fermin.
87    
88    3.  Assembly
89    
90        When generating assemby, resolve the value of client defined constants,
91        instead of generating symbolic values.  This is controlled by the
92        new flag "asm-resolve-constants", which is default to true.
93    
94    4.  Machine Descriptions
95    
96        a. The precedence parser was slightly broken when parsing infixr symbols.
97        b. The type generalizing code had the bound variables reversed, resulting
98           in a problem during arity raising.
99        c. Various fixes in machine descriptions.
100    
101    ----------------------------------------------------------------------
102  Name: Matthias Blume  Name: Matthias Blume
103  Date: 2000/04/03 16:05:00 JST  Date: 2000/04/03 16:05:00 JST
104  Tag: blume_main_v110p26p2_2  Tag: blume_main_v110p26p2_2

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