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Diff of /sml/trunk/HISTORY

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revision 915, Fri Aug 24 18:21:00 2001 UTC revision 972, Sun Oct 28 00:37:02 2001 UTC
# Line 13  Line 13 
13  Description:  Description:
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16    Name: Allen Leung
17    Date: 2001/10/27 20:34:00 EDT
18    Tag: leunga-20011027-x86-fast-fp-call
19    Description:
20    
21       Fixed the bug described in blume-20010920-slowfp.
22    
23       The fix involves
24          1. generating FCOPYs in FSTP in ia32-svid
25          2. marking a CALL with the appropriate annotation
26    
27    ----------------------------------------------------------------------
28    Name: Matthias Blume
29    Date: 2001/10/16 11:32:00 EDT
30    Tag: blume-20011016-netbsd
31    Description:
32    
33    Underscore patch from Chris Richards (fixing problem with compiling
34    runtime system under recent NetBSD).
35    
36    ----------------------------------------------------------------------
37    Name: Allen Leung
38    Date: 2001/10/12 17:18:32 EDT 2001
39    Tag: leung-20011012-x86-printflowgraph
40    Description:
41    
42    X86RA now uses a valid (instead of dummy) PrintFlowgraph module.
43    
44    ----------------------------------------------------------------------
45    Name: Lal George
46    Date: 2001/10/11 23:51:34 EDT
47    Tag: george-20011011-too-many-instrs
48    Description:
49    
50    The representation of a program point never expected to see more
51    than 65536 instructions in a basic block!
52    
53    ----------------------------------------------------------------------
54    Name: Lal George
55    Date: 2001/10/09 09:41:37 EDT
56    Tag: george-20011008-mlrisc-labels
57    Description:
58    
59    Changed the machine description files to support printing of
60    local and global labels in assembly code, based on host assembler
61    conventions.
62    
63    ----------------------------------------------------------------------
64    Name: Matthias Blume
65    Date: 2001/09/25 15:25:00 EDT
66    Tag: blume-20010925-exninfo
67    Description:
68    
69    I provided a non-hook implementation of exnName (at the toplevel) and
70    made the "dummy" implementation of exnMessage (at the toplevel) more
71    useful: if nothing gets "hooked in", then at least you are going to
72    see the exception name and a message indicating why you don't see more.
73    
74    [For the time being, programs that need exnMessage and want to use
75    ml-build should either use General.exnMessage (strongly recommended) or
76    refer to structure General at some other point so that CM sees a
77    static dependency.]
78    
79    [Similar remarks go for "print" and "use":  If you want to use their
80    functionality in stand-alone programs generated by ml-build, then use
81    TextIO.output and Backend.Interact.useFile (from $smlnj/compiler.cm).]
82    
83    ----------------------------------------------------------------------
84    Name: Matthias Blume
85    Date: 2001/09/20 17:28:00 EDT
86    Tag: blume-20010920-slowfp
87    Description:
88    
89    Allen says that x86-fast-fp is not safe yet, so I turned it off again...
90    
91    ----------------------------------------------------------------------
92    Name: Matthias Blume
93    Date: 2001/09/20 17:20:00 EDT
94    Tag: blume-20010920-canonicalpaths
95    Description:
96    
97    0. Updated the BOOT file (something that I forgot to do earlier).
98    
99    1. Small internal change to CM so that it avoids "/../" in filenames
100       as much as possible (but only where it is safe).
101    
102    2. Changed config/_run-sml (resulting in a changed bin/.run-sml) so
103       that arguments that contain delimiters are passed through correctly.
104       This change also means that all "special" arguments of the form
105       @SMLxxx... must come first.
106    
107    3. Changed install script to put relative anchor names for tool commands
108       into pathconfig.
109    
110    ----------------------------------------------------------------------
111    Name: Matthias Blume
112    >>>>>>> 1.169
113    Date: 2001/09/18 15:35:00 EDT
114    Tag: blume-20010918-readme11036
115    Description:
116    
117    Added README files.
118    
119    ----------------------------------------------------------------------
120    Name: Matthias Blume
121    Date: 2001/09/18 11:45:00 EDT
122    Tag: Release_110_36 (retag)
123    Description:
124    
125    Fixed mistake in config/preloads. Retagged as 110.36.
126    
127    ----------------------------------------------------------------------
128    Name: Matthias Blume
129    Date: 2001/09/18 09:40:00 EDT
130    Tag: Release_110_36_orig (tag changed)
131    Description:
132    
133    New version (110.36).  New bootfiles.
134    
135    ----------------------------------------------------------------------
136    Name: Matthias Blume
137    Date: 2001/09/14 16:15:00 EDT
138    Tag: blume-20010914-x86fastfp
139    Description:
140    
141    John committed some changes that Allen made, in particular a (hopefully)
142    correctly working version of the x86-fp module.
143    
144    I changed the default setting of the Control.MLRISC.getFlag "x86-fast-fp"
145    flag to "true".  Everything seems to compile to a fixpoint ok, and
146    "mandelbrot" speeds up by about 15%.
147    
148    ----------------------------------------------------------------------
149    Name: Matthias Blume
150    Date: 2001/09/13 11:20:00 EDT
151    Tag: blume-20010913-minimal
152    Description:
153    
154    1. Stefan Monnier's patch to fix a miscompilation problem that
155       was brought to light by John Reppy's work on Moby.
156    
157    2. Implemented a minimal "structure Compiler" that contains just
158       "version" and "architecture".  The minimal version will be
159       available when the full version is not.  This is for backward-
160       compatibility with code that wants to test Compiler.version.
161    
162    ----------------------------------------------------------------------
163    Name: Matthias Blume
164    Date: 2001/08/28 14:03:00 EDT
165    Tag: blume-20010828-ml-lex
166    Description:
167    
168    Fix for bug 1581, received from Neophytos Michael.
169    
170    ----------------------------------------------------------------------
171    Name: Matthias Blume
172    Date: 2001/08/27 11:20:00 EDT
173    Tag: blume-20010827-readme11035
174    Description:
175    
176    Fleshed out the README file for 110.35.
177    
178    ----------------------------------------------------------------------
179    Name: Matthias Blume
180    Date: 2001/08/24 17:10:00 EDT
181    Tag: Release_110_35
182    Description:
183    
184    New version number (110.35).  New bootfiles.
185    
186    ----------------------------------------------------------------------
187  Name: Lal George  Name: Lal George
188  Date: 2001/08/24 13:47:18 EDT 2001  Date: 2001/08/24 13:47:18 EDT 2001
189  Tag: george-20010824-MLRISC-graphs  Tag: george-20010824-MLRISC-graphs
# Line 2915  Line 3086 
3086       elaborator). There were a lot of changes during my "linkpath" trials       elaborator). There were a lot of changes during my "linkpath" trials
3087       that could have been reverted to their original state but weren't.       that could have been reverted to their original state but weren't.
3088       Please, don't be too harsh on me for messing with this code a bit more       Please, don't be too harsh on me for messing with this code a bit more
3089       than what was strictly necessary...  (I _did_ resist the tempation       than what was strictly necessary...  (I _did_ resist the temptation
3090       of doing any "global reformatting" to avoid an untimely death at       of doing any "global reformatting" to avoid an untimely death at
3091       Dave's hands. :)       Dave's hands. :)
3092    

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