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Author SHA1 Message Date
Chris Lattner
14cd539ce1 new feature 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13714 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 05:34:32 +00:00
Chris Lattner
2ca1fd1fd3 Fix a couple of busted li's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13713 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 04:55:32 +00:00
Chris Lattner
ea4ed22986 Add a todo to make it clear that the section is not done 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13712 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 04:54:31 +00:00
Chris Lattner
b965669d55 Personally, I think that documentation is as important as code. Increase 
the visibility of dox changes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13711 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 04:53:32 +00:00
Chris Lattner
80453c97f9 Fix a div problem that was causing some wierd indentation. Get more div'y 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13710 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 04:50:25 +00:00
Chris Lattner
39491a7e13 Add some notes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13709 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 04:45:52 +00:00
Chris Lattner
94ec51315f Add a link to the GC doc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13708 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 04:43:49 +00:00
Chris Lattner
5bf3ce2b7c Eliminate an explicit use of the LLVM basic block, using getParent instead, 
which simplifies the code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13707 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 03:44:52 +00:00
Tanya Lattner
0c63e03e04 Changed clone to be const. 
Changed copy constructor to set parent, prev, and next pointers to null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13706 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 03:14:18 +00:00
Alkis Evlogimenos
86f238230b Eliminate warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13704 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 23:02:35 +00:00
Chris Lattner
2b83af553a Testcases for andersen's alias analysis. 
I think this is all of the stuff I had pending in my tree..


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13703 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:31:00 +00:00
Chris Lattner
f52988a92d Spelling people's names right is kinda important 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13702 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:27:29 +00:00
Chris Lattner
8ad864ab14 Build the garbage collectors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13701 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:26:29 +00:00
Chris Lattner
e6fd7762c5 Initial checkin of GC implementation support files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13700 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:25:59 +00:00
Reid Spencer
0bd34a2b64 Create a new style for tables that have no width (.doc_table_nw) so the 
table doesn't stretch across the whole page. Change for BytecodeFormat.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13699 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:25:50 +00:00
Chris Lattner
77ac7baa6d Check in an EARLY START on a simple copying collector 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13698 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:25:45 +00:00
Chris Lattner
4cb1f3c10d Add a simple testcase for garbage collection support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13697 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:24:50 +00:00
Chris Lattner
99c59e8e21 Add support for accurate garbage collection to the LLVM code generators 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13696 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:23:35 +00:00
Chris Lattner
df04097f87 Add some notes to myself, no functional changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13695 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:23:12 +00:00
Chris Lattner
bbdbf30238 minor wording change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13694 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:22:55 +00:00
Chris Lattner
befa499d45 Fix cases where we missed inlining some more obvious candidates because the 
caller was in an SCC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13693 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:22:17 +00:00
Chris Lattner
74c68ffd5f Simplify the interface and remove an unneeded #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13692 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:21:35 +00:00
Chris Lattner
9e7cc2f0d4 Fairly substantial changes to update the alias analysis we are querying as 
we make the transformation.  This allows us to use interprocedural alias
analyses successfully.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13691 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:21:17 +00:00
Chris Lattner
2741c97104 Adjust to the changes in the AliasSetTracker interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13690 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:20:19 +00:00
Chris Lattner
057f78ab4e Add support for replacement of formal arguments with simpler expressions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13689 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:19:55 +00:00
Chris Lattner
08005dfdc9 Implement the -lowergc pass which is used by code generators (like the CBE) 
that do not have builtin support for garbage collection.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13688 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:19:22 +00:00
Chris Lattner
e899705c27 Recognize and verify the new GC intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13687 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:16:51 +00:00
Chris Lattner
942ae1a07d Add the new GC intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13686 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:16:33 +00:00
Chris Lattner
bab838e76d Add a new prototype 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13685 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:16:13 +00:00
Chris Lattner
5a24d70d99 Changes to work with the changes to the AliasAnalysis interface. The -no-aa 
class is now in the BasicAliasAnalysis.cpp file


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13684 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:15:48 +00:00
Chris Lattner
b52f440860 Move the -no-aa AA implementation into this file since both of these 
alias analysis implementations are special: they do not autoforward to a
chained implementation of alias analysis


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13683 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:15:12 +00:00
Chris Lattner
484e3027b2 Updates to work with the new auto-forwarding AA interface changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13682 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:14:27 +00:00
Chris Lattner
2412a05b80 Fix a really nasty bug with the -disable-ds-field-sensitivity option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13681 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:14:09 +00:00
Chris Lattner
1bf3408f96 Update to match the autochaining interface that the AA interface uses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13680 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:13:51 +00:00
Chris Lattner
0f312d6998 Implement the interfaces to update value numbering information. Add an 
assert.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13679 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:13:24 +00:00
Chris Lattner
ab8c565768 Several *major* changes to the AA interfaces: 
1. Provide interfaces so that clients can update alias analyses to reflect
   the changes made by the transformations.
2. Change how alias analysis implementations work overall.  In particular,
   now clients will automatically forward to chained AA implementations: they
   don't have to remember to do it themselves.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13678 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:12:38 +00:00
Chris Lattner
bc78225518 Add interfaces to update value numbering results 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13677 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:11:17 +00:00
Chris Lattner
c43e0ae350 Rename a method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13676 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:10:58 +00:00
Chris Lattner
7911ce2578 Make use of the new doc_author class. "Seperate content from presentation" they said. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13675 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:07:27 +00:00
Chris Lattner
69bf8a9b80 Lots of minor cleanups and clarifications 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13674 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:06:58 +00:00
Chris Lattner
97d49ef58f Remove implemented stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13673 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:06:21 +00:00
Chris Lattner
d7923910c5 Describe the new garbage collector intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13672 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:06:01 +00:00
Chris Lattner
4129b2a00b Lots of minor fixes and formatting improvements 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13671 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:05:39 +00:00
Chris Lattner
999cf0984e Update the coding standards, removign the bit about avoiding exceptions and 
rtti (they shouldn't be used in the main compiler, but that's because
optimizations aren't allowed to fail!)

Remove the big section about iterators, because people who do not know what
they are doing shouldn't be writing them.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13670 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:05:07 +00:00
Chris Lattner
ccc806525c Substantially expand and update the alias analysis documentation, including 
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
Chris Lattner
88c595fb87 Various changes to make the docs look nicer. Add a new doc_author class. 
The one thing that someone (misha?) should look at is fixing doc_code so that it sizes to fit the code instead of going to the right margin all of the way.  Fixing it at a particular number of pixels was just wrong. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13668 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:03:30 +00:00
Chris Lattner
0d8c2db1c9 Add a new document describing the LLVM accurate garbage collection support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13667 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:02:20 +00:00
Chris Lattner
e995a2abb3 Add a simple implementation of Andersen's interprocedural pointer analysis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13666 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:00:47 +00:00
Tanya Lattner
b5159ed0cb Fixed up my changes to add support for cloning Machine Instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13665 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 20:58:02 +00:00
Alkis Evlogimenos
14d2638e38 Remove virtual destructor from InstVisitor. This class should never be 
used through a base pointer/reference so inproper destruction should
never be an issue. Removing this last virtual function also saves 4
bytes off each InstVisitor instance.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13664 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 20:54:39 +00:00