Chris Lattner
e30ab88209
Remove dead file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14981 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-18 23:44:15 +00:00
Reid Spencer
31c0da4483
bug 122:
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remove redundant isa<GlobalValue>
ensure isa<GlobalValue> case is processed before is<Constant>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14926 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-17 23:36:58 +00:00
Chris Lattner
94009a5954
Fix for PR341
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14846 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-15 02:50:38 +00:00
Chris Lattner
8adbec89ce
Headers moved
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14665 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-07 06:35:22 +00:00
Chris Lattner
7ff5daa0b6
All of these now live in the DataStructure directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14664 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-07 06:32:53 +00:00
Chris Lattner
6c49989b3e
Move DSA headers into Analysis/DataStructure to make it more obvious
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what is implemented by the DataStructure library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14662 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-07 06:29:26 +00:00
Chris Lattner
efffdc9408
As much as I hate to say it, the whole setNode interface for DSNodeHandles
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is HOPELESSLY broken. The problem is that the embedded getNode call can
change the offset of the node handle in unpredictable ways.
As it turns out, all of the clients of this method really want to set
both the node and the offset, thus it is more efficient (and less buggy)
to just do both of them in one method call. This fixes some obscure bugs
handling non-forwarded node handles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14660 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-07 06:12:52 +00:00
Reid Spencer
e0bc0c1822
Move SlotCalculator.h to lib/Bytecode/Writer since that is the only place
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that needs it after the Type != Value changes (bug 122).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14605 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-04 11:36:31 +00:00
Chris Lattner
15fde2eb83
Add new header
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14461 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-28 06:31:26 +00:00
Chris Lattner
c3f44c082f
Move file to lib/Analysis/DataStructure
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14454 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-28 00:40:43 +00:00
Chris Lattner
1ffa817210
Moved to lib/analysis/datastructure
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14451 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-28 00:30:29 +00:00
Chris Lattner
ae7502cb5f
Moved to lib/Analysis/DataStructure
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14449 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-28 00:27:34 +00:00
Chris Lattner
e1ba478cd6
Moved to lib/Analysis/DataStructure
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14447 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-28 00:20:39 +00:00
Chris Lattner
5aa20212cc
Remove distasteful method which is really part of the indvars pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14359 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-24 06:52:20 +00:00
Misha Brukman
236b7e2142
Remove extra space.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14117 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-10 12:51:35 +00:00
Reid Spencer
798ff64328
Part of bug 122:
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This change removes the BuildBytecodeInfo flag from the SlotCalculator
class. This flag was needed to distinguish between the Bytecode/Writer
and the AsmWriter. Now that AsmWriter doesn't use SlotCalculator, we can
remove this flag and simplify some code. Also, some minor name changes
to CachedWriter.h needed to be committed (missed in previous commit).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13785 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-26 07:37:11 +00:00
Chris Lattner
ab8c565768
Several *major* changes to the AA interfaces:
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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
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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
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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
Vikram S. Adve
c5204fb6f8
Complete rewrite of the code that merges DS graphs for equivalence classes
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of functions called at a common call site. The rewrite inlines the
resulting graphs bottom-up on the SCCs of the CBU call graph. It also
simplifies the merging of equivalence classes by exploiting the fact that
functions in non-trivial SCCs are already merged.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13645 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23 07:54:02 +00:00
Vikram S. Adve
44860ccaf2
Fix size/offset assertion to allow negative offsets and folded nodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13644 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-23 07:34:53 +00:00
Chris Lattner
d49b120414
It's not clear to me whether the old version was correct C++ code, but in
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any case it's not portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13621 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-21 18:38:16 +00:00
Brian Gaeke
71d3a87ec1
Define erase forwarding method on traces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13591 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-17 21:17:21 +00:00
Brian Gaeke
7e3f82e6a5
Add BBTrace accessor method and data member.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13351 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-04 17:11:13 +00:00
Brian Gaeke
dc0bedcd25
New header file containing profile info enums shared between the C++ analysis
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libraries and the C runtime support library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13347 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-04 16:57:57 +00:00
Chris Lattner
1570cb14d7
Initialize member out of paranoia
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13319 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-02 16:06:40 +00:00
Chris Lattner
0ebf428e48
Fix warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13189 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-27 18:21:56 +00:00
Brian Gaeke
21e232501a
Because I like being able to instantiate the cfgprinter from external projects,
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this header file is born.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13176 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-26 16:27:53 +00:00
Brian Gaeke
e0baeec4fe
Fix a typo in a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13174 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-26 16:26:21 +00:00
Chris Lattner
2cdf0a7a32
Remove the SCEV::expandCodeFor method, add a new SCEVVisitor class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13133 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-23 21:28:25 +00:00
Chris Lattner
7d221c53e5
Add an ugly cast
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13107 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-22 15:00:36 +00:00
Chris Lattner
e1beb8f59d
Add a method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13105 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-22 14:56:51 +00:00
Chris Lattner
78637fe9d6
Allow getting the module from a call graph
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13086 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-20 21:52:12 +00:00
Chris Lattner
06ac2bef15
Eliminate a poorly conceived method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13065 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-19 06:26:46 +00:00
Chris Lattner
072b163424
* Improve file header comment
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* Remove #include
* Add some methods to update loop/loopinfo
* Stop explicitly holding the loop depth in the Loop class. Instead, just
dynamically calculate it. This makes it easier to update LoopInfo as a
result of transformations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13059 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-19 03:03:19 +00:00
Chris Lattner
4e77cc46ac
Provide an interface that is more convenient for iterating over the blocks
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in a loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13052 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-18 23:37:03 +00:00
Chris Lattner
88d3ef2c74
Add new method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13049 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-18 22:45:16 +00:00
Chris Lattner
f1ab4b4eac
Change the ExitBlocks list from being explicitly contained in the Loop
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structure to being dynamically computed on demand. This makes updating
loop information MUCH easier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13045 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-18 22:14:10 +00:00
Chris Lattner
9afb24bf08
Add a new method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13035 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-18 06:54:34 +00:00
Chris Lattner
4e55b7d2c6
Allow clients to delete loops, add a new method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13031 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-18 05:37:42 +00:00
Chris Lattner
e725cb0d5a
Add some helpful methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12959 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-15 15:15:40 +00:00
Chris Lattner
4950e88e0f
Publically export all of these classes from the ScalarEvolutions.cpp file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12957 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-15 15:06:59 +00:00
Chris Lattner
46758a894f
Add some methods that are useful for updating loop information.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12871 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-12 20:26:17 +00:00
Chris Lattner
b81c021f14
Change the call graph class to have TWO external nodes, making call graph
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SCC passes much more useful. In particular, this should fix the incredibly
stupid missed inlining opportunities that the inliner suffered from.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12860 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-12 05:36:32 +00:00
Chris Lattner
414c36769a
Make comments above APIs reflect what they should do.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12830 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-11 16:42:50 +00:00
Chris Lattner
e40bb915ba
New method to allow more efficient clients
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12829 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-11 16:35:30 +00:00
Chris Lattner
7015a035e7
Note to self: SAVE FILES!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12823 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-10 22:32:47 +00:00
Chris Lattner
c39546cceb
Add an interface to update value numbering
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12822 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-10 22:32:09 +00:00
Chris Lattner
94c420da4a
Clarify interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12805 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-10 06:11:29 +00:00
Chris Lattner
9687845800
Remove obsolete files
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12633 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-02 20:56:24 +00:00