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Commit Graph

478 Commits

Author SHA1 Message Date
Chris Lattner
0b9b58e550 Add standard print/dump methods to CallGraph classes.
llvm-svn: 15569
2004-08-08 03:27:49 +00:00
Brian Gaeke
45adb41f46 Make the create...() functions for some of these passes return a FunctionPass *.
llvm-svn: 15276
2004-07-27 17:43:21 +00:00
Chris Lattner
f08a512d4d New methods
llvm-svn: 15229
2004-07-26 05:50:09 +00:00
Chris Lattner
31d9cbf7bb Add support for free instructions
llvm-svn: 15197
2004-07-25 07:57:37 +00:00
Chris Lattner
e3adc34ea7 Clean up reference counting to stop "leaking" alias sets
llvm-svn: 15099
2004-07-22 07:58:18 +00:00
Chris Lattner
67c1deddfc Add a bunch of new functionality, primarily to do with removing aliasing
pointers from an AST.

llvm-svn: 15065
2004-07-21 07:03:57 +00:00
Chris Lattner
f9976c5dbf Make the AST interface a bit richer by returning whether an insertion caused
an insertion or not (because the pointer set already existed).

llvm-svn: 15064
2004-07-21 05:18:04 +00:00
Chris Lattner
40107200fc Remove dead file
llvm-svn: 14981
2004-07-18 23:44:15 +00:00
Reid Spencer
d7fbd79a5b bug 122:
remove redundant isa<GlobalValue>
ensure isa<GlobalValue> case is processed before is<Constant>

llvm-svn: 14926
2004-07-17 23:36:58 +00:00
Chris Lattner
5ab6b23a7d Fix for PR341
llvm-svn: 14846
2004-07-15 02:50:38 +00:00
Chris Lattner
c2b3e11473 All of these now live in the DataStructure directory
llvm-svn: 14664
2004-07-07 06:32:53 +00:00
Chris Lattner
bd3218fef2 Move DSA headers into Analysis/DataStructure to make it more obvious
what is implemented by the DataStructure library.

llvm-svn: 14662
2004-07-07 06:29:26 +00:00
Chris Lattner
fb2f56c7c8 As much as I hate to say it, the whole setNode interface for DSNodeHandles
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.

llvm-svn: 14660
2004-07-07 06:12:52 +00:00
Reid Spencer
37b31cbcba Move SlotCalculator.h to lib/Bytecode/Writer since that is the only place
that needs it after the Type != Value changes (bug 122).

llvm-svn: 14605
2004-07-04 11:36:31 +00:00
Chris Lattner
89393e9cfd Add new header
llvm-svn: 14461
2004-06-28 06:31:26 +00:00
Chris Lattner
7de3acb655 Move file to lib/Analysis/DataStructure
llvm-svn: 14454
2004-06-28 00:40:43 +00:00
Chris Lattner
08f4d224e7 Moved to lib/analysis/datastructure
llvm-svn: 14451
2004-06-28 00:30:29 +00:00
Chris Lattner
552cc597c5 Moved to lib/Analysis/DataStructure
llvm-svn: 14449
2004-06-28 00:27:34 +00:00
Chris Lattner
de1c8b455c Moved to lib/Analysis/DataStructure
llvm-svn: 14447
2004-06-28 00:20:39 +00:00
Chris Lattner
228e6d64d0 Remove distasteful method which is really part of the indvars pass
llvm-svn: 14359
2004-06-24 06:52:20 +00:00
Misha Brukman
d3374cf482 Remove extra space.
llvm-svn: 14117
2004-06-10 12:51:35 +00:00
Reid Spencer
dccf1747a1 Part of bug 122:
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).

llvm-svn: 13785
2004-05-26 07:37:11 +00:00
Chris Lattner
bdc2cf6dec 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.

llvm-svn: 13678
2004-05-23 21:12:38 +00:00
Chris Lattner
fe63a87a98 Add interfaces to update value numbering results
llvm-svn: 13677
2004-05-23 21:11:17 +00:00
Chris Lattner
0588bd19d2 Rename a method
llvm-svn: 13676
2004-05-23 21:10:58 +00:00
Vikram S. Adve
893c53a559 Fix size/offset assertion to allow negative offsets and folded nodes.
llvm-svn: 13644
2004-05-23 07:34:53 +00:00
Chris Lattner
628e839194 It's not clear to me whether the old version was correct C++ code, but in
any case it's not portable.

llvm-svn: 13621
2004-05-21 18:38:16 +00:00
Brian Gaeke
6e9dd8d3cc Define erase forwarding method on traces
llvm-svn: 13591
2004-05-17 21:17:21 +00:00
Brian Gaeke
e9fab81769 Add BBTrace accessor method and data member.
llvm-svn: 13351
2004-05-04 17:11:13 +00:00
Brian Gaeke
c9d203e3d2 New header file containing profile info enums shared between the C++ analysis
libraries and the C runtime support library

llvm-svn: 13347
2004-05-04 16:57:57 +00:00
Chris Lattner
2e752b62b4 Initialize member out of paranoia
llvm-svn: 13319
2004-05-02 16:06:40 +00:00
Chris Lattner
adacba2678 Fix warning
llvm-svn: 13189
2004-04-27 18:21:56 +00:00
Brian Gaeke
9679a3b445 Because I like being able to instantiate the cfgprinter from external projects,
this header file is born.

llvm-svn: 13176
2004-04-26 16:27:53 +00:00
Brian Gaeke
1aada2b128 Fix a typo in a comment.
llvm-svn: 13174
2004-04-26 16:26:21 +00:00
Chris Lattner
b2e1576e72 Remove the SCEV::expandCodeFor method, add a new SCEVVisitor class.
llvm-svn: 13133
2004-04-23 21:28:25 +00:00
Chris Lattner
c79f8aeb82 Add an ugly cast
llvm-svn: 13107
2004-04-22 15:00:36 +00:00
Chris Lattner
bfc19a576a Add a method
llvm-svn: 13105
2004-04-22 14:56:51 +00:00
Chris Lattner
522abc00b8 Allow getting the module from a call graph
llvm-svn: 13086
2004-04-20 21:52:12 +00:00
Chris Lattner
6aa66a1cae Eliminate a poorly conceived method
llvm-svn: 13065
2004-04-19 06:26:46 +00:00
Chris Lattner
c35a86f48b * Improve file header comment
* 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.

llvm-svn: 13059
2004-04-19 03:03:19 +00:00
Chris Lattner
0ce3a74370 Provide an interface that is more convenient for iterating over the blocks
in a loop.

llvm-svn: 13052
2004-04-18 23:37:03 +00:00
Chris Lattner
83017d0b1b Add new method.
llvm-svn: 13049
2004-04-18 22:45:16 +00:00
Chris Lattner
7174acca00 Change the ExitBlocks list from being explicitly contained in the Loop
structure to being dynamically computed on demand.  This makes updating
loop information MUCH easier.

llvm-svn: 13045
2004-04-18 22:14:10 +00:00
Chris Lattner
b17c6d4732 Add a new method
llvm-svn: 13035
2004-04-18 06:54:34 +00:00
Chris Lattner
a8ec64511a Allow clients to delete loops, add a new method
llvm-svn: 13031
2004-04-18 05:37:42 +00:00
Chris Lattner
5c992ad183 Add some helpful methods
llvm-svn: 12959
2004-04-15 15:15:40 +00:00
Chris Lattner
0d220df227 Publically export all of these classes from the ScalarEvolutions.cpp file
llvm-svn: 12957
2004-04-15 15:06:59 +00:00
Chris Lattner
fd1cfeeb1d Add some methods that are useful for updating loop information.
llvm-svn: 12871
2004-04-12 20:26:17 +00:00
Chris Lattner
12e1831ffe Change the call graph class to have TWO external nodes, making call graph
SCC passes much more useful.  In particular, this should fix the incredibly
stupid missed inlining opportunities that the inliner suffered from.

llvm-svn: 12860
2004-04-12 05:36:32 +00:00
Chris Lattner
ba50022f83 Make comments above APIs reflect what they should do.
llvm-svn: 12830
2004-04-11 16:42:50 +00:00