9c7379d077
Recommit this grammar fix that was backed out along with nocapture.
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llvm-svn: 61189
2008-12-18 02:15:05 +00:00
a397baea88
Temporarily revert r61019, r61030, and r61040. These were breaking LLVM Release
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builds.
llvm-svn: 61094
2008-12-16 19:06:48 +00:00
ddffe620e4
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.
llvm-svn: 61019
2008-12-15 01:34:58 +00:00
4048ca5739
Clarify the meaning of the NoAlias response. The plan is to refer to this from
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a future version of LangRef.
llvm-svn: 61010
2008-12-14 21:08:48 +00:00
86242e1990
Global replace of yellow W3C "valid HTML/CSS" icons with blue ones.
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llvm-svn: 60880
2008-12-11 17:34:48 +00:00
888477339e
Fix typo.
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llvm-svn: 42521
2007-10-02 00:44:20 +00:00
d263cfa1c0
Mention memdep in the AA documentation.
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llvm-svn: 42519
2007-10-02 00:43:25 +00:00
4b32528ba9
note where to get steens-aa and ds-aa
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llvm-svn: 37850
2007-07-03 04:41:50 +00:00
16f122e6ad
Various hopefully correct easy fixes.
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llvm-svn: 35506
2007-03-30 12:22:09 +00:00
ca05854a71
Changes docs for llvm.cs.uiuc.edu -> llvm.org
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llvm-svn: 26746
2006-03-14 05:39:39 +00:00
2e6f448d0f
update usage of -print-alias-sets
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llvm-svn: 25061
2006-01-03 06:04:48 +00:00
125255b9f6
Remove extraneous blank lines.
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llvm-svn: 16205
2004-09-06 23:00:30 +00:00
2361fcff41
* 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
llvm-svn: 15311
2004-07-28 22:18:33 +00:00
d138437ffc
New functionality
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llvm-svn: 15266
2004-07-27 07:50:07 +00:00
3eef5d4715
* `The' isn't necessary in front of LLVM
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* Wrap long line
llvm-svn: 14530
2004-07-01 15:33:24 +00:00
9475b96a3c
document new pass
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llvm-svn: 14471
2004-06-28 19:19:47 +00:00
53e5e2accc
Fix some broken links
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llvm-svn: 14306
2004-06-21 22:52:48 +00:00
2a19d83689
Substantially expand and update the alias analysis documentation, including
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adding blurbs about all of the implementations we have
llvm-svn: 13669
2004-05-23 21:04:01 +00:00
55ba220cee
Fix grammar: remove `the' before LLVM.
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llvm-svn: 13496
2004-05-12 18:02:00 +00:00
c6ef5598ef
Put stylesheet after the title.
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llvm-svn: 10887
2004-01-15 19:04:12 +00:00
8834af99d6
Fix the URL to check the referrer for CSS conformity.
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llvm-svn: 10571
2003-12-21 22:53:21 +00:00
b8b9163a2f
Expand on the AliasSetTracker a bit, so I can remember this next time I come back to it. :)
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llvm-svn: 10537
2003-12-19 08:43:07 +00:00
3096ca319a
Fix the links to match our 'llvm' namespace in doxygen-generated docs.
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llvm-svn: 10504
2003-12-17 23:10:49 +00:00
423ad188da
Since we are now in the 'llvm' namespace, the mangled C++ name of structs
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and hence the links, all change.
llvm-svn: 10495
2003-12-17 18:46:49 +00:00
e8e932a671
Align the W3C images on the right side, bottom of page.
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llvm-svn: 10156
2003-11-22 01:26:21 +00:00
58ec434f03
This page now uses valid HTML 4.01 Strict and valid CSS.
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llvm-svn: 10152
2003-11-22 01:07:30 +00:00
bc2d3308fe
Made paragraph structure more consistent.
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llvm-svn: 10145
2003-11-21 22:30:25 +00:00
f531f319d2
Merged in RELEASE_1.
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llvm-svn: 9538
2003-10-27 18:18:16 +00:00
084a3a0773
This is now valid HTML 4.01 Strict.
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llvm-svn: 9475
2003-10-24 18:06:11 +00:00
9782b036fc
Really close the <li> tags.
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llvm-svn: 9396
2003-10-23 02:29:42 +00:00
90827ecc18
Remove extraneous comments.
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llvm-svn: 9395
2003-10-23 01:50:39 +00:00
f1e6b1526c
* Quote a value in <font> tag.
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* Let CVS figure out the last-modified-date for us
llvm-svn: 9394
2003-10-23 01:49:47 +00:00
283ff6937f
* 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
llvm-svn: 9392
2003-10-22 23:27:16 +00:00
7eb05a170a
Spell `necessary' correctly.
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llvm-svn: 7944
2003-08-18 14:43:39 +00:00
b4dd539eb7
Grammar fix: `of course' is separated from the sentences by commas on both
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sides.
llvm-svn: 6019
2003-05-07 21:47:16 +00:00
b512e9f37f
Initial checkin of AliasAnalysis doc
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llvm-svn: 5696
2003-03-04 19:37:49 +00:00
Nick Lewycky