Chris Lattner
216198574d
Reimplementation of the X86 pattern isel. This is still missing many large
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pieces, but can already do amazing things in some cases.
llvm-svn: 19334
2005-01-07 07:49:41 +00:00
Chris Lattner
74019f517a
This file is now dead.
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llvm-svn: 19333
2005-01-07 07:49:05 +00:00
Chris Lattner
079b497982
Add a new prototype
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llvm-svn: 19332
2005-01-07 07:48:33 +00:00
Chris Lattner
74f8f6f657
Initial implementation of the SelectionDAGISel class. This contains most
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of the code for lowering from LLVM code to a SelectionDAG.
llvm-svn: 19331
2005-01-07 07:47:53 +00:00
Chris Lattner
89f2ccbe9c
This file is obsolete
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llvm-svn: 19330
2005-01-07 07:47:23 +00:00
Chris Lattner
fd473edcd8
Initial implementation of the DAG legalization. This still has a long way
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to go, but it does work for some non-trivial cases now.
llvm-svn: 19329
2005-01-07 07:47:09 +00:00
Jeff Cohen
d8ac84c3f3
But not the identation of THAT line
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llvm-svn: 19328
2005-01-07 07:46:40 +00:00
Chris Lattner
c72669973a
Complete rewrite of the SelectionDAG class.
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llvm-svn: 19327
2005-01-07 07:46:32 +00:00
Chris Lattner
409c6158ad
Common base class for SelectionDAG-based instruction selectors.
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llvm-svn: 19326
2005-01-07 07:46:03 +00:00
Chris Lattner
c5b77f7009
Initial implementation of the nodes in a SelectionDAG.
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llvm-svn: 19325
2005-01-07 07:45:27 +00:00
Chris Lattner
fb848e6fad
First draft of new Target interface
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llvm-svn: 19324
2005-01-07 07:44:53 +00:00
Chris Lattner
01ed041b94
First draft of a new Target interface
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llvm-svn: 19323
2005-01-07 07:44:22 +00:00
Jeff Cohen
8a926637e2
Correct indentation levels
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llvm-svn: 19322
2005-01-07 07:44:02 +00:00
Chris Lattner
83deb67391
Add convenience method.
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llvm-svn: 19321
2005-01-07 07:40:32 +00:00
Misha Brukman
22df7f894f
Convert tabs to spaces
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llvm-svn: 19320
2005-01-07 07:05:34 +00:00
Jeff Cohen
c07c54f5b4
Add missing createXxxPass functions
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llvm-svn: 19319
2005-01-07 06:57:28 +00:00
Jeff Cohen
ba86a712df
Remove bogus project folder
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llvm-svn: 19318
2005-01-07 06:54:58 +00:00
Misha Brukman
8b60d3e9df
Fix spelling.
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llvm-svn: 19317
2005-01-07 06:45:07 +00:00
Jeff Cohen
83039834d7
Update list of passes
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llvm-svn: 19316
2005-01-07 06:12:41 +00:00
Jeff Cohen
79dc6715bb
Add missing include
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llvm-svn: 19315
2005-01-07 05:42:13 +00:00
Jeff Cohen
8d5d10078b
Fix return type
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llvm-svn: 19314
2005-01-07 05:41:39 +00:00
Chris Lattner
608dd77d6b
Codegen -1 and -0.0 more efficiently. This implements CodeGen/X86/negatize_zero.ll
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llvm-svn: 19313
2005-01-06 21:19:16 +00:00
Chris Lattner
e81118c243
New testcase
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llvm-svn: 19312
2005-01-06 21:18:53 +00:00
Chris Lattner
97d3bf5049
No need to pessimize current code for future possibilities.
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llvm-svn: 19311
2005-01-06 16:26:38 +00:00
Jeff Cohen
9bf3df5cc6
Get the #ifdef right on LinkAllPasses.h.
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llvm-svn: 19310
2005-01-06 07:01:08 +00:00
Jeff Cohen
c205cf1049
Fix minor mistakes
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llvm-svn: 19309
2005-01-06 06:29:42 +00:00
Jeff Cohen
b5bd66d55c
Get rid of those pesky tabs...
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llvm-svn: 19308
2005-01-06 06:06:35 +00:00
Jeff Cohen
dfe5e3b330
Add project opt to Visual Studio.
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llvm-svn: 19307
2005-01-06 06:02:53 +00:00
Jeff Cohen
67f737e5d1
Put createLoopUnswitchPass() into proper namespace
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llvm-svn: 19306
2005-01-06 05:47:18 +00:00
Jeff Cohen
a8574e28a3
Add missing include
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llvm-svn: 19305
2005-01-06 05:46:44 +00:00
Jeff Cohen
727aeaf966
Fix incorrect return type.
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llvm-svn: 19304
2005-01-06 05:45:45 +00:00
Jeff Cohen
146e5504e5
Fix CBE code so that it compiles with VC++.
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llvm-svn: 19303
2005-01-06 04:21:49 +00:00
Chris Lattner
d8856e4665
Add required #include
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llvm-svn: 19302
2005-01-06 03:25:27 +00:00
Chris Lattner
b5473d7cf3
Add a useful method
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llvm-svn: 19301
2005-01-06 03:23:59 +00:00
Chris Lattner
8263ec34fd
Add a list end sentinal
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llvm-svn: 19299
2005-01-05 22:14:14 +00:00
Reid Spencer
872720ac2e
Add the SystemLibrary.html document now that its done.
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llvm-svn: 19298
2005-01-05 19:01:20 +00:00
Reid Spencer
40fd30c38b
Add a missing <div>
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llvm-svn: 19297
2005-01-05 18:21:39 +00:00
Reid Spencer
466fcac7fa
Bulk upgrade of this document. Cruft removed, new stuff added, general
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reorganization of the content. This is now "done".
llvm-svn: 19296
2005-01-05 18:17:10 +00:00
Alkis Evlogimenos
a6640aee30
The Java project now lives under projects/llvm-java.
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llvm-svn: 19295
2005-01-05 17:57:28 +00:00
Reid Spencer
aea16eba65
Make opt honor the quiet option when printing the bytecode warning.
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llvm-svn: 19294
2005-01-05 17:31:55 +00:00
Reid Spencer
141c4ec759
1. Make sure that "dot" can be found in the path
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2. Fix a bug where the lib directory specified also had to be cwd
3. Weight the output so archive->archive edges are shorter
4. Generate two different graphs: one for libraries, one for objects.
5. Adjust the properties of the graphs till it looks nice.
llvm-svn: 19293
2005-01-05 17:29:29 +00:00
Reid Spencer
26d41ff72d
Ignore autoconf/aclocal generated stuff.
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llvm-svn: 19292
2005-01-05 17:26:00 +00:00
Chris Lattner
6d651234d6
1. If a double FP constant must be put into a constant pool, but it can be
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precisely represented as a float, put it into the constant pool as a
float.
2. Use the cbw/cwd/cdq instructions instead of an explicit SAR for signed
division.
llvm-svn: 19291
2005-01-05 16:30:14 +00:00
Chris Lattner
1105e059bb
add an assertion
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llvm-svn: 19290
2005-01-05 16:27:34 +00:00
Chris Lattner
b438f5251f
Minor optimization to allocate R8 registers in a better order.
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llvm-svn: 19289
2005-01-05 16:09:16 +00:00
Chris Lattner
46e4846ff1
ignore generated file
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llvm-svn: 19288
2005-01-05 16:01:00 +00:00
Chris Lattner
b3aff67b31
Ignore generated file
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llvm-svn: 19287
2005-01-05 16:00:42 +00:00
Chris Lattner
2a1cb54d40
Ignore .dir
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llvm-svn: 19286
2005-01-05 16:00:00 +00:00
Chris Lattner
fb6750f7ef
Update this test to pass.
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llvm-svn: 19285
2005-01-05 15:23:06 +00:00
Reid Spencer
6f501908dd
Cleanup configuration for Cygwin
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llvm-svn: 19284
2005-01-05 06:41:10 +00:00
