028f248ba8
Move the getAnalysisUsage method from the header file
...
llvm-svn: 8264
2003-08-31 19:40:57 +00:00
7d1a871ede
The tarjan iterator now returns a reference to the current SCC, not a possibly null pointer!
...
llvm-svn: 8262
2003-08-31 19:35:16 +00:00
2ee82ff48e
Minor cleanups
...
Iterate from tarj_begin -> tarj_end, not from tarj_begin -> NULL
llvm-svn: 8260
2003-08-31 19:29:52 +00:00
2f120bbb95
Indent classes correctly in the namespace
...
move bodies out-of-line
Add getAnalysisUsage method for SFGSCC
llvm-svn: 8259
2003-08-31 19:27:11 +00:00
c4caf3ad67
* Cleanups
...
* Iterate from tarj_begin -> tarj_end, not from tarj_begin -> NULL
llvm-svn: 8258
2003-08-31 19:23:41 +00:00
f7e9594843
Initial checkin of the CallGraphSCCPass class
...
llvm-svn: 8247
2003-08-31 01:54:59 +00:00
5f9be67e07
There is no reason for this to be a pass!
...
llvm-svn: 8214
2003-08-29 14:43:17 +00:00
7eb05a170a
Spell `necessary' correctly.
...
llvm-svn: 7944
2003-08-18 14:43:39 +00:00
c01f05f4be
Fix the bug that broke the nightly tester in McCat/18-imp last night. :(
...
llvm-svn: 7925
2003-08-17 21:47:33 +00:00
7a991010d6
Fix bug: LoopPreheaders/2003-08-15-PreheadersFail.ll
...
llvm-svn: 7915
2003-08-16 20:57:16 +00:00
96c81e9fff
Improvement to the previous fix: branch following a delay slot of
...
another delayed instr. would cause the later sanity-check (assertion)
in PhyRegAlloc.cpp to fail, even though there is really no error.
llvm-svn: 7848
2003-08-14 20:45:56 +00:00
869b11b7c4
For an instruction with delay slots, mark all live values before
...
the instruction as being live before/after the delay slot
instructions as well.
llvm-svn: 7795
2003-08-12 22:19:59 +00:00
c592c9f8a3
Remove unnecessary use of NonCopyable
...
llvm-svn: 7641
2003-08-06 17:16:24 +00:00
61182a2021
Add more verbose comment
...
llvm-svn: 7610
2003-08-05 18:38:37 +00:00
1d869b78f5
Added function mergeInGlobalsGraph which merges in the entire globals graph with the graph of a function
...
llvm-svn: 7606
2003-08-05 17:04:41 +00:00
8abcd56c74
DEBUG got moved to Support/Debug.h
...
llvm-svn: 7492
2003-08-01 22:15:03 +00:00
09091ee782
Don't require a BB to look-up live variables, unless they may need to
...
be recomputed.
llvm-svn: 7388
2003-07-29 19:42:32 +00:00
1cde34a7ff
Fix another minor bug
...
llvm-svn: 7340
2003-07-26 23:00:05 +00:00
d504c33746
Dont' try to parse the colon
...
llvm-svn: 7323
2003-07-25 20:49:29 +00:00
39e89fe443
Add a more general check-flags which can be used to ensure arbitrary flags are set
...
llvm-svn: 7322
2003-07-25 20:45:40 +00:00
3bc9b251b9
Fit code into 80 columns
...
llvm-svn: 7249
2003-07-23 15:17:01 +00:00
23801c571e
Eliminate old-style cast
...
llvm-svn: 7248
2003-07-23 15:16:40 +00:00
eb04c29378
Fix comment.
...
llvm-svn: 7227
2003-07-22 12:08:58 +00:00
c55a920283
Fix typo in call to isUnresolvableFunc, which was breaking the build.
...
llvm-svn: 7194
2003-07-17 19:07:46 +00:00
cf01ed5f75
Rematerialize nodes from the globals graph into the current graph
...
after all callees are inlined into the current graph.
NOTE: There's also a major bug fix for the BU pass in DataStructure.cpp,
which ensures that resolvable indirect calls are not moved out to the
globals graph, so that they are eventually inlined (if possible).
llvm-svn: 7189
2003-07-16 21:42:03 +00:00
03be4a96f3
(1) Rematerialize nodes from the globals graph into the current graph
...
after all callers are inlined into the current graph.
(2) Optimize the way a graph is inlined into its callees in the TD phase:
(a) Use DSGraph::cloneReachableSubgraph to clone only a subgraph at
each call site, for faster inlining.
(b) Clone separately for the same callee at different call sites,
since only the reachable subgraph is being cloned, not the entire
caller graph.
llvm-svn: 7188
2003-07-16 21:40:28 +00:00
dce6694ff4
Implement 2 important changes: (1) rematerialization from the globals graph,
...
and (2) faster inlining by cloning only reachable nodes. In particular:
(1) Added DSGraph::cloneReachableSubgraph and DSGraph::cloneReachableNodes
to clone the subgraph reachable from a set of root nodes, into the
current graph, merging the global nodes into thos in the current graph.
The TD pass now uses this for faster inlining, and so does the
next function.
(2) Added DSGraph::updateFromGlobalGraph() to rematerialize nodes from the
globals graph into the current graph in both BU and TD passes.
(3) `I' flags are removed from all nodes in the globals graph, because they
are difficult to maintain correctly and are not needed anyway.
(4) Aux. function calls are only removed to the globals graph if they
will never be resovled. (This is what fixed gap.) The immediate
reason is that if we took these out of a function (and moved them to
the globals graph) we would need to rematerialize these nodes into the
function graph for every function in the BU pass. The longer term
problem is that we would need to find a way to remove them from the
globals graph iff they have been resolved on all paths through the
call graph.
llvm-svn: 7187
2003-07-16 21:36:31 +00:00
6c254f0534
Factor out the test for unresolvable external functions into
...
isUnresolvableFunc() (I thought I needed this externally.
I don't, but it's still nicer this way.)
llvm-svn: 7186
2003-07-16 21:25:17 +00:00
7b14a19965
The word `separate' only has one `e'.
...
llvm-svn: 7174
2003-07-14 17:26:34 +00:00
cedbb88d05
Reuse the values if they are constants: this is important so that we index into the right structure field
...
This fixes bug: BasicAA/2003-07-03-BasicAACrash.ll
llvm-svn: 7093
2003-07-03 06:42:38 +00:00
117da20334
Remove globals more aggressively from graphs.
...
Fix a bug where we removed nodes that were marked U.
llvm-svn: 7090
2003-07-03 02:03:53 +00:00
c812e5f44e
INCLUDE_PARENT_GRAPH is required!
...
llvm-svn: 7088
2003-07-02 23:57:05 +00:00
9a75369b74
Disable incorrect mustalias code
...
llvm-svn: 7087
2003-07-02 23:56:51 +00:00
959177fb96
Remove space at end of line
...
llvm-svn: 7084
2003-07-02 23:44:15 +00:00
7fd198806a
Fix how we are handling unreachable functions. This DRAMATICALLY improves efficiency
...
llvm-svn: 7082
2003-07-02 23:42:48 +00:00
cd7482b354
Keep track of how many inlinings are performed
...
llvm-svn: 7076
2003-07-02 20:24:42 +00:00
d3d5c5c98e
Try using trivially dead deletion
...
llvm-svn: 7075
2003-07-02 19:49:11 +00:00
ad7b9c1810
Remove dead Nodes list
...
llvm-svn: 7065
2003-07-02 06:06:34 +00:00
116f68a990
Complete rewrite of td pass
...
llvm-svn: 7064
2003-07-02 04:39:44 +00:00
049d558988
Print collapsed to match the paper
...
llvm-svn: 7063
2003-07-02 04:39:27 +00:00
0b61cdd191
Reduce amount of work we do calculating mustaliases if the arg is a global
...
llvm-svn: 7062
2003-07-02 04:39:13 +00:00
03f3cb1af7
Add support for ParentGraph only when building in debug mode
...
Minor cleanups, reenable folding of call nodes to external functions
llvm-svn: 7061
2003-07-02 04:38:49 +00:00
db6e0ac800
Add some functions to the blacklist
...
llvm-svn: 7060
2003-07-02 04:38:00 +00:00
5a3d63d5aa
Make the BU closure keep track of which actual calls happen
...
Minor cleanups
llvm-svn: 7059
2003-07-02 04:37:48 +00:00
3ff99e3731
Make local pass print out its progress
...
llvm-svn: 7058
2003-07-02 04:37:26 +00:00
8309574e8d
Fix bug: Regression/Other/2002-03-11-ExprAssertion.ll
...
llvm-svn: 7046
2003-07-01 21:08:52 +00:00
23428214e9
Rework TD pass to work with the precise call graph constructed by the BU phase
...
llvm-svn: 7031
2003-07-01 16:28:11 +00:00
e809e3afd8
Do not treat global variables as functions! (and assert failing)
...
llvm-svn: 7030
2003-07-01 16:27:53 +00:00
8a30ad6d89
Dont' print scalar nodes for ConstantPointerRefs
...
llvm-svn: 7029
2003-07-01 16:27:32 +00:00
269467d216
Minor cleanups
...
llvm-svn: 7027
2003-07-01 16:04:18 +00:00
70923c688d
Use the getFunctionNames method
...
llvm-svn: 7008
2003-06-30 05:57:39 +00:00
bfce1115e3
Add new method
...
llvm-svn: 7007
2003-06-30 05:57:30 +00:00
f8865a4389
Split CallSiteIterator out into DSCallSiteIterator.h, and generalize it a bit
...
llvm-svn: 7006
2003-06-30 05:27:53 +00:00
fa52af4fb0
Be more const-correct
...
llvm-svn: 7005
2003-06-30 05:27:18 +00:00
0929c5ef68
Fix bug in last checkin
...
llvm-svn: 7003
2003-06-30 05:18:26 +00:00
4ffb4e0e03
Reimplement the BU closure to collapse all SCC graphs into a single graph.
...
Look at all of the code that gets deleted!
llvm-svn: 7001
2003-06-30 05:09:58 +00:00
348d93c8c2
Handle the case where OldNodeMap == &ScalarMap correctly
...
llvm-svn: 7000
2003-06-30 05:09:29 +00:00
312783f0d2
Remove dead method
...
llvm-svn: 6999
2003-06-30 04:53:39 +00:00
01877f5224
Do not delete the same graph multiple times when freeing memory if graphs are sharing
...
llvm-svn: 6998
2003-06-30 04:53:27 +00:00
7695128217
Do not multiply delete graphs if functions are sharing graphs
...
llvm-svn: 6997
2003-06-30 04:53:08 +00:00
6d187fdc5a
Move usages of explicit hash_* datastructures to use typedefs
...
llvm-svn: 6996
2003-06-30 03:36:09 +00:00
63aeacfe3d
Revamp DSGraphs so that they can support multiple functions in the same
...
DSGraph at one time
llvm-svn: 6994
2003-06-30 03:15:25 +00:00
151576413e
Adjust for new DSGraph API
...
llvm-svn: 6993
2003-06-30 03:14:54 +00:00
7e29f97d1d
Abstract out the predicate which decides whether a function gets complete
...
arguments or not...
llvm-svn: 6987
2003-06-29 22:37:07 +00:00
205d1acfba
Fix minor bug in previous checkin
...
llvm-svn: 6986
2003-06-29 22:36:31 +00:00
992abdae26
Add support for ensuring that nodes are not incomplete
...
llvm-svn: 6985
2003-06-29 22:36:15 +00:00
16e3c398c8
Add support for "physical subtyping", which fixes:
...
DSGraph/2003-06-29-NodeCollapsing2.ll & DSGraph/PhysicalSubtyping.ll
llvm-svn: 6982
2003-06-29 20:27:45 +00:00
0aca3e714f
Add print method to not get silly warning from analyze
...
llvm-svn: 6981
2003-06-29 20:27:16 +00:00
5da440b239
New pass which is useful for writing regression tests
...
llvm-svn: 6979
2003-06-29 18:17:07 +00:00
0877def4f6
Expose must alias information for global variables, implementing: DSGraph/mustalias.ll
...
llvm-svn: 6973
2003-06-29 00:54:08 +00:00
426b890f0d
If the alias analysis algorithm we are using can provide MUST alias information,
...
expose it directly as value numbering information
llvm-svn: 6972
2003-06-29 00:53:34 +00:00
83e21a0c93
Count operands to instructions as well as just results. This allows for global variables to be checked as well
...
llvm-svn: 6970
2003-06-29 00:07:11 +00:00
fa578d0eb4
Propagate globals graph from the local to bu to td globals graphs. This
...
fixes bug: DSGraph/buglobals.ll
llvm-svn: 6947
2003-06-28 22:14:55 +00:00
c7ba69d8b4
Drop references to globals who do exist in the globals graph, but are never
...
read or written to. Keep track of how many times this happens. This should
be good for deleting things like references to type information in C++ classes
llvm-svn: 6946
2003-06-28 22:10:58 +00:00
856a6cbb80
Avoid double negatives
...
llvm-svn: 6945
2003-06-28 21:58:28 +00:00
2890f428a9
New pass to perform DSA based optimizations. Initially we just support turning
...
globals into constants if we can prove it's safe
llvm-svn: 6941
2003-06-28 21:54:55 +00:00
81d75b7cfc
Fix bug: LevelRaise/2003-06-25-ExprAnalysis.ll
...
llvm-svn: 6903
2003-06-25 17:09:03 +00:00
d791d8e427
Remove support for the MultiObject flag, which was fundamentally broken
...
llvm-svn: 6840
2003-06-22 03:03:52 +00:00
4853d162af
* Changes to make NodeType be private to DSNode.
...
* Add new MultiObject flag to DSNode which keeps track of whether or not
multiple objects have been merged into the node, allowing must-alias info
to be tracked.
llvm-svn: 6794
2003-06-19 21:15:11 +00:00
1bec75e730
Implement handling of constantexprs for disambiguation. This implements
...
BasicAA/featuretest.ll:constexpr_test
llvm-svn: 6740
2003-06-17 15:25:37 +00:00
702a42bb8a
Avoid divide by zero errors
...
llvm-svn: 6738
2003-06-17 15:07:20 +00:00
3937726a5b
Nodes get forwarded when they are collapsed currently.
...
llvm-svn: 6696
2003-06-16 12:08:18 +00:00
82f4f85f6d
Remove bogus assertion: a node with no referrers could be collapsed if field-sensitivity was disabled
...
llvm-svn: 6695
2003-06-16 12:07:39 +00:00
98105944b3
Implement forwarding from stores to loads of must-aliased pointers.
...
This implements: GCSE/2003-06-13-LoadStoreEliminate.ll
llvm-svn: 6694
2003-06-16 12:06:41 +00:00
78dd43245d
Be more robust in the face of undefined behavior.
...
Fixes bug: BasicAA/2003-06-01-AliasCrash.ll
llvm-svn: 6538
2003-06-02 05:42:39 +00:00
9ed31bc497
Fix bug: CBackend/2003-05-31-MissingStructName.ll
...
llvm-svn: 6495
2003-05-31 23:30:52 +00:00
f789f29aaa
Eliminate unnecessary ->get calls that are now automatically handled.
...
llvm-svn: 6397
2003-05-29 15:12:27 +00:00
6bbfe341dd
Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
...
and related functions and flags. Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".
llvm-svn: 6342
2003-05-27 00:06:48 +00:00
060f38121e
Fix Bug: BasicAA/2003-05-21-GEP-Problem.ll
...
llvm-svn: 6270
2003-05-21 20:23:26 +00:00
9392c3ca74
The word `operands' has an `r' in it.
...
llvm-svn: 6250
2003-05-20 20:36:39 +00:00
56f4fa10fd
Sparc instruction opcodes now all live under the `V9' namespace.
...
llvm-svn: 6249
2003-05-20 20:32:24 +00:00
e5838c4d72
s/convertable/convertible/g
...
llvm-svn: 6248
2003-05-20 18:45:36 +00:00
0e416df2b2
Fix bug: Analysis/LoopInfo/2003-05-15-NestingProblem.ll
...
llvm-svn: 6230
2003-05-15 18:03:51 +00:00
d14c200425
Fix miscompilation in Fhourstones and bug: LICM/2003-05-02-LoadHoist.ll
...
llvm-svn: 5994
2003-05-03 03:42:08 +00:00
d021c2d56b
Fix bug: LoopPreheaders/2003-04-25-AssertFail.ll
...
llvm-svn: 5959
2003-04-26 19:34:18 +00:00
be2d24e3b5
Fix BasicAA/2003-04-25-GEPCrash.ll
...
llvm-svn: 5940
2003-04-25 18:03:06 +00:00
6ee2cf5d89
Remove unneccesary &*
...
llvm-svn: 5871
2003-04-23 16:36:11 +00:00
4183b34d39
Fix bug: BasicAA/2003-04-22-GEPProblem.ll
...
llvm-svn: 5858
2003-04-22 22:00:27 +00:00
dee5f75221
Fix bug: IndVarSimplify/2003-04-16-ExprAnalysis.ll
...
llvm-svn: 5795
2003-04-16 22:50:19 +00:00
1520eda3e3
Remove unneccesary forward decl
...
llvm-svn: 5710
2003-03-06 16:37:29 +00:00
ce848a3397
Fix bug: BasicAA/2003-03-04-GEPCrash.ll
...
llvm-svn: 5695
2003-03-04 16:40:17 +00:00
c048bb3add
ADd two new 'add' methods
...
llvm-svn: 5691
2003-03-03 23:28:05 +00:00
c12e5ccdb5
Don't apply type information to load instructions if it will cause collapsing
...
llvm-svn: 5684
2003-03-03 17:13:31 +00:00
96afad55b9
Fix a problem with negative indexes
...
llvm-svn: 5681
2003-03-02 23:43:34 +00:00
a777f7a7ed
Add dump method for Loops
...
llvm-svn: 5671
2003-02-28 16:54:45 +00:00
72f876223f
Simplify a bit by using a new member function
...
llvm-svn: 5662
2003-02-27 22:48:08 +00:00
72a9854584
Change behavior of changeExitBlock function to replace all instances of exit block
...
llvm-svn: 5661
2003-02-27 22:37:44 +00:00
4f3b1d1808
Fix bug: LICM/2003-02-27-PreheaderProblem.ll
...
There may be a single outside predecessor and
still need a new loop-preheader if the predecessor has multiple
successors.
llvm-svn: 5656
2003-02-27 21:51:38 +00:00
b7b58f65c6
- LoopInfo now calculates and tracks loop exit blocks
...
llvm-svn: 5650
2003-02-27 00:38:34 +00:00
b5b0b7a934
Make the aliassettracker much more precise by actually tracking size
...
information for various accesses. What a concept.
llvm-svn: 5647
2003-02-26 22:11:00 +00:00
053994f5a6
Fix bug: BasicAA/2003-02-26-AccessSizeTest.ll
...
llvm-svn: 5645
2003-02-26 21:57:23 +00:00
d98ac881ca
Fix several bugs in basic-aa
...
llvm-svn: 5643
2003-02-26 21:28:49 +00:00
dca12c77df
Add new -no-aa implementation
...
llvm-svn: 5641
2003-02-26 19:57:10 +00:00
d6a2a99a1b
Move BasicAA pass out to it's own header file
...
llvm-svn: 5640
2003-02-26 19:41:54 +00:00
e79b8319a6
Adjust to implement new AA interface
...
llvm-svn: 5638
2003-02-26 19:29:36 +00:00
13082d63dd
Adjust to new AA interface
...
llvm-svn: 5637
2003-02-26 19:29:16 +00:00
71b82bb494
Convert to work with new AliasAnalysis interface by conservatively assuming all pointers are arbitrarily large accesses
...
llvm-svn: 5636
2003-02-26 19:28:57 +00:00
0edc91ff2a
Calculate and pass load sizes to the alias analysis infrastructure
...
llvm-svn: 5635
2003-02-26 19:27:35 +00:00
d1e3208147
Adjust to new AA interface
...
Add tracking for Mod/Ref info
llvm-svn: 5634
2003-02-26 19:27:05 +00:00
3a3118394c
- Checkin of the alias analysis work:
...
* Takes into account the size of the memory reference to determine aliasing.
* Expose mod/ref information in a more consistent way
* BasicAA can now disambiguate A[i][1] and A[j][2] for conservative request
sizes
llvm-svn: 5633
2003-02-26 19:26:51 +00:00
7606fb65c0
This is a substantial rewrite of the AliasSetTracker class which now uses
...
a union-find based algorithm, is significantly faster, and is more general.
It will also scale to handle call instructions correctly, which is a nice
added bonus.
This includes a new pass -print-alias-sets which can be used to show how
alias sets are formed for a particular analysis.
llvm-svn: 5619
2003-02-24 20:37:56 +00:00
ef6ea65807
Dramatically simplify building of natural loops and fix a bug where the BBMap
...
was not correctly computed.
llvm-svn: 5606
2003-02-22 21:33:11 +00:00
1cbe5116ff
Fix the requisite bug that I introduced
...
llvm-svn: 5605
2003-02-20 00:28:00 +00:00
1dc4c29b6d
Fix 80 character formatting
...
llvm-svn: 5604
2003-02-20 00:18:07 +00:00
0049419836
Fix bug: 2003-02-19-LoopInfoNestingBug.ll
...
llvm-svn: 5603
2003-02-20 00:17:17 +00:00
b39d6355e1
Fix resolution of indirect function calls... whoops
...
llvm-svn: 5576
2003-02-14 23:27:18 +00:00
b5cbfa0f15
Mark function edges
...
llvm-svn: 5571
2003-02-14 20:25:47 +00:00
8acdca64fd
- Eliminate provably non-pointer nodes from graphs.
...
This helps a lot of testcases, for example:
New Time New #Nodes Old Time Old #Nodes
254.gap: 91.1024 21605 91.1397 22657
povray31: 2.7807 8613 3.0152 10338
255.vortex: 1.2034 8153 1.2172 8822
moria: .6756 3150 .7054 3877
300.twolf: .1652 2010 .1851 3270
Typically, testcases which use long and ulong integers a lot get better, f.e. povray above.
llvm-svn: 5566
2003-02-14 06:28:00 +00:00
ddd3b7fa54
Don't put integer pointers (longs) into the scalar map.
...
This speeds stuff up by 10% on some tests, woot!
llvm-svn: 5564
2003-02-14 04:55:58 +00:00
3699ef409c
Hax0r around a deficiency in the Pass infrastructure
...
llvm-svn: 5555
2003-02-13 21:44:18 +00:00
60ede774af
Use the new tailclip property new added to graphviz CVS to make call nodes
...
actually intelligable
llvm-svn: 5554
2003-02-13 20:14:40 +00:00
a17866894a
Move node forwarding code from being inlined to being out-of-line.
...
This brings a 11.6% speedup to steens, and a 3.6 overall speedup to ds-aa
llvm-svn: 5552
2003-02-13 19:09:00 +00:00
3595c3387a
Rename options
...
llvm-svn: 5537
2003-02-11 23:12:09 +00:00
7127d7db7a
Implement a "union-findy" version of DS-Analysis, which eliminates the
...
Referrers list on DSNodes.
llvm-svn: 5536
2003-02-11 23:11:51 +00:00
763502671d
Minor tweaks to printing. Close the file before viewing it in viewGraph
...
llvm-svn: 5535
2003-02-11 19:27:27 +00:00
e715357909
Modest speedup which seems to help steens quite a bit on large graphs
...
llvm-svn: 5532
2003-02-10 18:47:23 +00:00
f8292feb04
Fix problem breaking GAP, use hasNoReferrers more
...
llvm-svn: 5530
2003-02-10 18:18:18 +00:00
75007f16de
Implement a new "viewGraph" method which can be used to instantly view a graph from gdb
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llvm-svn: 5528
2003-02-10 18:17:07 +00:00
b96f2123ab
Rearrange code
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llvm-svn: 5527
2003-02-10 18:16:36 +00:00
5153d44a91
Fix problem breaking Fhourstones
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llvm-svn: 5526
2003-02-10 18:16:19 +00:00
df2a78e833
Make steensgaards performance not shameful
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llvm-svn: 5524
2003-02-10 00:14:57 +00:00
43df2886c5
Don't insert null entries into the scalar map for constexpr (cast null to Ty)
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llvm-svn: 5523
2003-02-09 23:04:12 +00:00
b0208e1ae3
Allow printing of various types of alias analysis results
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llvm-svn: 5520
2003-02-09 20:40:13 +00:00
2393160bde
Implement knowledge in BasicAA that &A->field != &A and (P+1) != P
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llvm-svn: 5519
2003-02-09 19:38:11 +00:00
1fbac976b9
- Fix BasicAA to correctly detect the non-aliasness of A[1] & A[2]
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llvm-svn: 5518
2003-02-09 19:27:21 +00:00
4e0457a027
Switch to using the right call vector
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llvm-svn: 5517
2003-02-09 19:26:47 +00:00
93fdaf9cb9
Fix major bugs in incompleteness marking that were pessimizing results
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llvm-svn: 5515
2003-02-09 18:42:43 +00:00
e4059b4ed6
Print out the steens graph if -debug is specified
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llvm-svn: 5514
2003-02-09 18:42:16 +00:00
0eee7eb390
* Fix a bug where global incompleteness marking would not mark the global
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itself incomplete!
* Allow incompleteness callers to specify they don't want globals to be
considered sources of incompleteness.
llvm-svn: 5513
2003-02-09 18:41:49 +00:00
26bd24cd81
Add a special case for main because we know it's incoming arguments don't alias
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llvm-svn: 5511
2003-02-08 23:08:02 +00:00
Chris Lattner