Chris Lattner
3cf20c3f14
Expose isCriticalEdge & SplitCriticalEdge methods from crit-edges pass
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llvm-svn: 4075
2002-10-08 21:06:27 +00:00
Chris Lattner
9a954d1bc1
Checkin new loop-preheader insertion pass.
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llvm-svn: 3943
2002-09-26 16:17:33 +00:00
Chris Lattner
cbdfa73706
Converted SimpleStructMutation to take TargetData as a required pass.
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llvm-svn: 3931
2002-09-26 00:17:18 +00:00
Chris Lattner
4b838cd6b5
Change LowerAllocations pass to 'require' TargetData instead of it being
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passed in.
llvm-svn: 3930
2002-09-25 23:47:49 +00:00
Chris Lattner
442d220996
- Do not expose Critical Edge breaking mechanics outside the BCE pass, thus
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removing it from Transforms/Local.h and from Transforms/Utils/*
llvm-svn: 3909
2002-09-24 15:51:54 +00:00
Chris Lattner
63940ae296
Expose passinfo from BreakCriticalEdges pass so that it may be "Required" by
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other passes
llvm-svn: 3906
2002-09-24 15:42:27 +00:00
Chris Lattner
cd247490cd
Add new BreakCriticalEdges pass
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llvm-svn: 3902
2002-09-24 00:08:37 +00:00
Vikram S. Adve
5a92d517b0
Allow transformation DecomposeArrayRef(GetElementPtrInst* GEP) to
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be invoked on a single instruction at a time, for use in other passes.
llvm-svn: 3751
2002-09-16 16:07:19 +00:00
Chris Lattner
1cf6da5815
Include stub for correlated expression elimination pass
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llvm-svn: 3597
2002-09-06 18:39:29 +00:00
Chris Lattner
c8554b6352
- Rename BreakCriticalEdge to the slightly more standard SplitCriticalEdge
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llvm-svn: 3587
2002-09-06 02:35:11 +00:00
Chris Lattner
66c5dd4050
* Doxygenize API
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* Add new functions for identifying and breaking critical edges
llvm-svn: 3586
2002-09-06 02:19:25 +00:00
Chris Lattner
88a7f572fb
Remove duplicate #include
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llvm-svn: 3567
2002-09-02 04:04:11 +00:00
Chris Lattner
b90f78e2b3
- Do not expose ::ID from any of the analyses anymore.
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llvm-svn: 3416
2002-08-21 17:09:45 +00:00
Chris Lattner
dedfc5ccb3
Implement a new RemoveSuccessor function
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llvm-svn: 3130
2002-07-29 22:32:06 +00:00
Chris Lattner
ef6729c9ca
* Eliminate the Provided set. All Passes now finally just automatically
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provide themselves.
llvm-svn: 3125
2002-07-29 21:03:38 +00:00
Chris Lattner
b934722f1b
* Add support for different "PassType's"
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* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses
llvm-svn: 3112
2002-07-26 21:12:44 +00:00
Chris Lattner
722320121c
Move many files into IPO.h
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llvm-svn: 3042
2002-07-24 17:10:58 +00:00
Chris Lattner
5467246af4
Move contents of these files into IPO.h
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llvm-svn: 3041
2002-07-24 17:10:24 +00:00
Chris Lattner
6669be024a
* Rename to IPO.h
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* Add ConstantMerge.h contents
llvm-svn: 3032
2002-07-23 19:56:27 +00:00
Chris Lattner
4b7d671258
Incorporate into IPO.h
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llvm-svn: 3030
2002-07-23 19:51:10 +00:00
Chris Lattner
60265052c8
Prepare the file to become IPO.h
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llvm-svn: 3029
2002-07-23 19:48:52 +00:00
Chris Lattner
d8c37e2e73
Merge the contents of ChangeAllocations.h into Scalar.h
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llvm-svn: 3028
2002-07-23 19:37:38 +00:00
Chris Lattner
0caa0614f8
*** empty log message ***
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llvm-svn: 3008
2002-07-23 17:58:44 +00:00
Chris Lattner
5cf6161e20
Pass creator requires a TargetData member
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llvm-svn: 3007
2002-07-23 17:58:42 +00:00
Anand Shukla
d2ebe872e1
initial version: for emitfuncs pass
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llvm-svn: 2886
2002-07-12 20:28:22 +00:00
Chris Lattner
dfd421a7df
MEGAPATCH checkin.
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For details, See: docs/2002-06-25-MegaPatchInfo.txt
llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner
cee706572b
*** empty log message ***
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llvm-svn: 2777
2002-06-25 16:12:52 +00:00
Chris Lattner
7ec0950f3a
Simplify the interface to local dce and constprop
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llvm-svn: 2750
2002-05-26 20:18:35 +00:00
Chris Lattner
4b29ff417d
Simplify interface to ConstantFoldTerminator
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llvm-svn: 2697
2002-05-21 20:04:50 +00:00
Chris Lattner
ae889c277a
Expose CFG simplification pass
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llvm-svn: 2696
2002-05-21 20:04:15 +00:00
Chris Lattner
5a85ea20e5
Add prototype for LICM pass
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llvm-svn: 2612
2002-05-10 22:44:16 +00:00
Chris Lattner
93ba8ba0a9
Add prototype for the PiNodeInserter pass
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llvm-svn: 2592
2002-05-10 05:40:37 +00:00
Chris Lattner
1212eabe1f
Add expr reassociation pass prototype
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llvm-svn: 2558
2002-05-08 22:19:01 +00:00
Chris Lattner
abf9a50ee5
Spell aggressive right
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llvm-svn: 2549
2002-05-07 22:12:52 +00:00
Chris Lattner
5b99f25879
These files are supersumed by include/llvm/Transforms/Scalar.h
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llvm-svn: 2534
2002-05-07 19:38:42 +00:00
Chris Lattner
bb3896eed3
New header file to replace all of the Scalar/*.h files.
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llvm-svn: 2533
2002-05-07 19:37:18 +00:00
Chris Lattner
d5b2b2afa5
Checkin headers for Utils library
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llvm-svn: 2528
2002-05-07 18:52:48 +00:00
Chris Lattner
d365f9465f
Cleanup implementation a bit + comments
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llvm-svn: 2527
2002-05-07 18:51:44 +00:00
Chris Lattner
186adba046
Update header after moving file
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llvm-svn: 2522
2002-05-07 18:34:57 +00:00
Chris Lattner
51d7a923f5
Remove long dead file
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llvm-svn: 2521
2002-05-07 18:20:10 +00:00
Chris Lattner
0b8c2d8b29
Factor code out to the Transform Utils library
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llvm-svn: 2519
2002-05-07 18:18:00 +00:00
Chris Lattner
5d17e49ad5
Remove unused files: This is the old induction varaible cannonicalization
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pass built on top of interval analysis
llvm-svn: 2411
2002-04-29 20:18:00 +00:00
Chris Lattner
589debc4ba
Add new optional getPassName() virtual function that a Pass can override
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to make debugging output a lot nicer.
llvm-svn: 2395
2002-04-29 14:57:45 +00:00
Chris Lattner
f043c4baac
Remove all contents of the cfg namespace to the global namespace
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llvm-svn: 2369
2002-04-28 16:19:42 +00:00
Chris Lattner
23e713d49d
Initial checkin of new "Internalize" pass for GCCLD
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llvm-svn: 2362
2002-04-28 05:43:27 +00:00
Chris Lattner
0bd57e6e99
Initial checkin of simple&fast SSA based GCSE algorithm
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llvm-svn: 2338
2002-04-28 00:47:11 +00:00
Chris Lattner
bc2e4fd4cf
s/Method/Function in classname
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llvm-svn: 2335
2002-04-27 06:59:56 +00:00
Chris Lattner
536cf1b13f
* Rename MethodPass class to FunctionPass
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- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
- Method is now const
- It now takes one AnalysisUsage object to fill in instead of 3 vectors
to fill in
- Pass's now specify which other passes they _preserve_ not which ones
they modify (be conservative!)
- A pass can specify that it preserves all analyses (because it never
modifies the underlying program)
* s/Method/Function/g in other random places as well
llvm-svn: 2333
2002-04-27 06:56:12 +00:00
Chris Lattner
86083cf0be
Split the CleanupGCCOutput pass into two passes, and add real life actual
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documentation on when they do.
llvm-svn: 2222
2002-04-10 20:31:22 +00:00
Chris Lattner
bc15ae64dd
Change references to the Method class to be references to the Function
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class. The Method class is obsolete (renamed) and all references to it
are being converted over to Function.
llvm-svn: 2144
2002-04-07 20:49:59 +00:00