Bill Wendling
6fa311c233
Temporarily revert r61019, r61030, and r61040. These were breaking LLVM Release
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builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61094 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-16 19:06:48 +00:00
Nick Lewycky
e642658480
Introducing nocapture, a parameter attribute for pointers to indicate that the
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callee will not introduce any new aliases of that pointer.
The attributes had all bits allocated already, so I decided to collapse
alignment. Alignment was previously stored as a 16-bit integer from bits 16 to
32 of the attribute, but it was required to be a power of 2. Now it's stored in
log2 encoded form in five bits from 16 to 21. That gives us 11 more bits of
space.
You may have already noticed that you only need four bits to encode a 16-bit
power of two, so why five bits? Because the AsmParser accepted 32-bit
alignments, even though we couldn't store them (they were silently discarded).
Now we can store them in memory, but not in the bitcode.
The bitcode format was already storing these as 64-bit VBR integers. So, the
bitcode format stays the same, keeping the alignment values stored as 16 bit
raw values. There's some hideous code in the reader and writer that deals with
this, waiting to be ripped out the moment we run out of bits again and have to
replace the parameter attributes table encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61019 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-15 01:34:58 +00:00
Nick Lewycky
01557ce1b1
Clarify the meaning of the NoAlias response. The plan is to refer to this from
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a future version of LangRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61010 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-14 21:08:48 +00:00
Misha Brukman
444087057a
Global replace of yellow W3C "valid HTML/CSS" icons with blue ones.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60880 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-11 17:34:48 +00:00
Owen Anderson
d8b4728353
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42521 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-02 00:44:20 +00:00
Owen Anderson
5a726b8ecf
Mention memdep in the AA documentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42519 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-02 00:43:25 +00:00
Chris Lattner
d6e0dd1db6
note where to get steens-aa and ds-aa
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37850 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-03 04:41:50 +00:00
Duncan Sands
8036ca47e2
Various hopefully correct easy fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35506 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 12:22:09 +00:00
Reid Spencer
05fe4b0256
Changes docs for llvm.cs.uiuc.edu -> llvm.org
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26746 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 05:39:39 +00:00
Chris Lattner
05d5c9dc28
update usage of -print-alias-sets
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25061 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-03 06:04:48 +00:00
Misha Brukman
a3f0313e81
Remove extraneous blank lines.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16205 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-06 23:00:30 +00:00
Misha Brukman
294611a6e4
* Use the doc_code class for code listings to make it stand out from text
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* Wrap text in soft, comfortable <div>s and <p>s
* Wrap lines at 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15311 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 22:18:33 +00:00
Chris Lattner
ccb354b687
New functionality
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15266 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 07:50:07 +00:00
Misha Brukman
a97e6cbf79
* `The' isn't necessary in front of LLVM
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* Wrap long line
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14530 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-01 15:33:24 +00:00
Chris Lattner
100a4f88ec
document new pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14471 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-28 19:19:47 +00:00
Chris Lattner
fcd3725747
Fix some broken links
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14306 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-21 22:52:48 +00:00
Chris Lattner
ccc806525c
Substantially expand and update the alias analysis documentation, including
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adding blurbs about all of the implementations we have
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13669 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23 21:04:01 +00:00
Misha Brukman
f6acb51bf3
Fix grammar: remove `the' before LLVM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13496 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-12 18:02:00 +00:00
Misha Brukman
6e4afd0a02
Put stylesheet after the title.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10887 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-15 19:04:12 +00:00
Misha Brukman
38847d5700
Fix the URL to check the referrer for CSS conformity.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10571 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-21 22:53:21 +00:00
Chris Lattner
539ca70112
Expand on the AliasSetTracker a bit, so I can remember this next time I come back to it. :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10537 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-19 08:43:07 +00:00
Misha Brukman
e12e5f3a81
Fix the links to match our 'llvm' namespace in doxygen-generated docs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10504 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-17 23:10:49 +00:00
Misha Brukman
3e7ada642a
Since we are now in the 'llvm' namespace, the mangled C++ name of structs
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and hence the links, all change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10495 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-17 18:46:49 +00:00
Misha Brukman
915cab2ac1
Align the W3C images on the right side, bottom of page.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10156 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-22 01:26:21 +00:00
Misha Brukman
5feba4e1df
This page now uses valid HTML 4.01 Strict and valid CSS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10152 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-22 01:07:30 +00:00
Misha Brukman
1f254d50eb
Made paragraph structure more consistent.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10145 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-21 22:30:25 +00:00
John Criswell
0f6d7c0e20
Merged in RELEASE_1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9538 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-27 18:18:16 +00:00
Misha Brukman
3896be2ecd
This is now valid HTML 4.01 Strict.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9475 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-24 18:06:11 +00:00
Misha Brukman
b215425bb0
Really close the <li> tags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9396 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-23 02:29:42 +00:00
Misha Brukman
e8320f29af
Remove extraneous comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9395 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-23 01:50:39 +00:00
Misha Brukman
21b892c224
* Quote a value in <font> tag.
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* Let CVS figure out the last-modified-date for us
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9394 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-23 01:49:47 +00:00
Misha Brukman
cd11e45d61
* Use UTF-8 instead of soon-to-be-extinct ISO-8859-1 ;)
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* Use stylesheets instead of explicit <font> tags
* Stop using <ul> for spacing layout
* Close <a> and <p> tags
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9392 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-22 23:27:16 +00:00
Misha Brukman
5560c9d49c
Spell `necessary' correctly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7944 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-18 14:43:39 +00:00
Misha Brukman
700fd49e6e
Grammar fix: `of course' is separated from the sentences by commas on both
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sides.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6019 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-07 21:47:16 +00:00
Chris Lattner
9f6487563c
Initial checkin of AliasAnalysis doc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5696 91177308-0d34-0410-b5e6-96231b3b80d8
2003-03-04 19:37:49 +00:00