Chris Lattner
adb16a1a53
Make ConstantInt::getTrue/getFalse be llvm_shutdown safe.
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llvm-svn: 34443
2007-02-20 06:11:36 +00:00
Chris Lattner
08e1470365
add a way to register an arbitrary cleanup function.
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llvm-svn: 34442
2007-02-20 06:08:37 +00:00
Chris Lattner
c8db23f8a7
Clean up the internals of the ConstantInt machinery
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llvm-svn: 34441
2007-02-20 05:55:46 +00:00
Chris Lattner
26dc9c9dc8
simplify some code that was not llvm_shutdown safe
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llvm-svn: 34440
2007-02-20 05:46:39 +00:00
Chris Lattner
bfbeedf462
remove reoptimizer-specific passes
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llvm-svn: 34439
2007-02-20 05:31:49 +00:00
Chris Lattner
388222d25e
remove some dead passes and stuff specific to the reoptimizer.
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llvm-svn: 34438
2007-02-20 05:31:35 +00:00
Chris Lattner
71ced5505c
remove some passes
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llvm-svn: 34437
2007-02-20 05:31:04 +00:00
Chris Lattner
502e4b271a
remove dead method
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llvm-svn: 34436
2007-02-20 05:29:47 +00:00
Evan Cheng
f35559f26f
Dead code.
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llvm-svn: 34435
2007-02-20 01:29:10 +00:00
Evan Cheng
a6399ed8d6
How the heck did I forget patterns for llvm.x86.sse2.cmp.sd?
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llvm-svn: 34434
2007-02-20 00:39:09 +00:00
Reid Spencer
52e307f820
Add a section on the target datalayout syntax and describe the defaults
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and rules used by LLVM to construct the target's layout rules.
llvm-svn: 34433
2007-02-19 23:54:10 +00:00
Reid Spencer
bd46f28da7
Simplify some code by moving variable declarations into the only block that
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uses them.
llvm-svn: 34432
2007-02-19 23:30:10 +00:00
Reid Spencer
78e1ec0122
Implement support for non-standard integer bit widths of any size. The
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rules alignment is to pick the alignment that corresponds to the smallest
specified alignment that is larger than the bit width of the type or the
largest specified integer alignment if none are larger than the bitwidth
of the type. For the byte size, the size returned is the next larger
multiple of the alignment for that type (using the above rule). This patch
also changes bit widths from "short" to "uint32_t" to ensure there are
enough bits to specify any bit width that LLVM can handle (currently 2^23);
16-bits isn't enough.
llvm-svn: 34431
2007-02-19 22:35:00 +00:00
Evan Cheng
aa8e491a2f
Added test case for PR1207.
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llvm-svn: 34429
2007-02-19 21:53:59 +00:00
Evan Cheng
e4ab9c032b
Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.
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llvm-svn: 34428
2007-02-19 21:49:54 +00:00
Evan Cheng
9482b32217
Fix test case.
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llvm-svn: 34427
2007-02-19 21:47:02 +00:00
Chris Lattner
429de9a4ad
this passes now
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llvm-svn: 34426
2007-02-19 20:20:04 +00:00
Chris Lattner
f501d245c8
llvm-gcc issue fixed, revert reversal :)
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llvm-svn: 34425
2007-02-19 20:01:23 +00:00
Chris Lattner
8f9dc788c1
remove warning
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llvm-svn: 34424
2007-02-19 19:46:17 +00:00
Evan Cheng
936deee790
Temporarily reverting the patch. It's breaking llvm-gcc build.
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llvm-svn: 34423
2007-02-19 19:23:41 +00:00
Reid Spencer
9ada0ff0ed
Add a FIXME for unwritten code.
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llvm-svn: 34422
2007-02-19 19:00:29 +00:00
Bill Wendling
eea9643d46
Corrected typo.
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llvm-svn: 34421
2007-02-19 18:32:40 +00:00
Reid Spencer
7844ff27e9
Some minor tweaks and grammar cleanup.
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llvm-svn: 34420
2007-02-19 17:38:38 +00:00
Chris Lattner
865b2f741a
remove dead methods
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llvm-svn: 34419
2007-02-19 07:44:24 +00:00
Chris Lattner
f009de2932
remove use of deprecated apis
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llvm-svn: 34418
2007-02-19 07:41:31 +00:00
Chris Lattner
b83d08ddc2
eliminate use of deprecated apis
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llvm-svn: 34417
2007-02-19 07:34:47 +00:00
Chris Lattner
9fcc5048b8
remove use of deprecated api
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llvm-svn: 34416
2007-02-19 07:34:02 +00:00
Chris Lattner
35a14c07e4
add alternate version of constant ctors that don't take a vector. For now
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this offers no performance advantage.
llvm-svn: 34415
2007-02-19 07:23:24 +00:00
Chris Lattner
e92e7e6d5f
fix validation
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llvm-svn: 34414
2007-02-19 06:57:46 +00:00
Chris Lattner
277cbe4fb2
more wording changes and some minor additions
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llvm-svn: 34413
2007-02-19 06:57:16 +00:00
Chris Lattner
fe700ac31d
add the definite article
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llvm-svn: 34412
2007-02-19 06:24:23 +00:00
Chris Lattner
c5b7fb6ba7
rename section to Copyright, License, and Patents
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llvm-svn: 34411
2007-02-19 06:19:16 +00:00
Chris Lattner
f82f91695c
wording changes
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llvm-svn: 34410
2007-02-19 06:15:33 +00:00
Chris Lattner
3fe95b9dc3
add strong words about patents
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llvm-svn: 34409
2007-02-19 06:13:50 +00:00
Chris Lattner
125f4e0de9
incremental changes to own section, protosection on patents
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llvm-svn: 34408
2007-02-19 06:05:58 +00:00
Chris Lattner
fa8b7c9257
fix TOC, clarify bullet in incremental dev
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llvm-svn: 34407
2007-02-19 05:59:30 +00:00
Chris Lattner
7154a66b61
refactor the top-level 'patches' section into a subsection of General Policies.
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Much of its content is now in other parts of the doc, and this brings it up
immediately after 'stay informed' and right before 'code reviews'.
llvm-svn: 34406
2007-02-19 05:57:29 +00:00
Chris Lattner
d2bec5bdef
minor changes
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llvm-svn: 34405
2007-02-19 05:49:11 +00:00
Chris Lattner
2d9b41c0d7
remove terminology section (this is not a legal document)
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move testcases above quality. Mention that a testcase is part of quality.
llvm-svn: 34404
2007-02-19 05:47:13 +00:00
Chris Lattner
d377372130
Transmogrify 'Starting New Work' into 'Making a Major Change', add
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incremental development as a subsection of it.
llvm-svn: 34403
2007-02-19 05:43:04 +00:00
Chris Lattner
d8d91b2ac2
A bunch of editting. I'm still not done with the 'patches' section.
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llvm-svn: 34401
2007-02-19 03:50:31 +00:00
Chris Lattner
3bc1890e47
clarify the 'developed by' line
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llvm-svn: 34400
2007-02-19 03:33:06 +00:00
Reid Spencer
b27fcf3482
For PR1207:
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Revert patches that caused the problem. Evan, please investigate and reapply
when you've discovered the problem.
llvm-svn: 34399
2007-02-19 03:20:00 +00:00
Reid Spencer
6eb099875c
Add some new constants.
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llvm-svn: 34398
2007-02-19 03:18:22 +00:00
Reid Spencer
a177605511
1. Fix some indentation and variable names in the get{Min,Max}Value methods.
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2. Implement toString for power-of-2 radix without using divide and always
printing full words. This allows hex/binary to look at the bit
respresentation of the APInt as well as avoid bugs in divide.
llvm-svn: 34396
2007-02-18 22:29:05 +00:00
Chris Lattner
69435023b2
fix comment
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llvm-svn: 34395
2007-02-18 22:10:58 +00:00
Chris Lattner
d085064847
simplify pass, delete dead gvar protos as well.
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llvm-svn: 34394
2007-02-18 22:10:34 +00:00
Reid Spencer
5818878cb8
Remove broken links to gccas and gccld.
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llvm-svn: 34393
2007-02-18 20:37:44 +00:00
Reid Spencer
ce1322ccf6
1. Use APINT_WORD_SIZE instead of sizeof(uint64_t)
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2. Teach slt about signedness.
3. Teach roundToDouble to properly sign extend.
llvm-svn: 34391
2007-02-18 20:09:41 +00:00
Reid Spencer
79d2fad9f5
1. "unsigned" -> "uint32_t" to gaurantee its bit width on all platforms.
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Size matters in this case.
2. Remove the unused whichByte private function, which was also broken.
3. Remove the non-const overload of the getWord function, getWord() is
never used as an lvalue.
4. Rename some local variables for clarity (e.g. API -> Result).
llvm-svn: 34390
2007-02-18 18:42:35 +00:00