f4c0811faa
Fix big bug introduced with symbol table changes
...
llvm-svn: 4885
2002-12-03 18:32:30 +00:00
e4dbb1af42
Initial checkin of Module cloning support stuff
...
llvm-svn: 4788
2002-11-20 20:47:41 +00:00
98cf1f5d64
- Eliminated the deferred symbol table stuff in Module & Function, it really
...
wasn't an optimization and it was causing lots of bugs.
llvm-svn: 4779
2002-11-20 18:36:02 +00:00
7c6d9d9eac
Fix minor bugs
...
llvm-svn: 4778
2002-11-20 18:32:31 +00:00
84dd0f4767
Remove unneccesary #include
...
llvm-svn: 4772
2002-11-19 23:12:53 +00:00
fb311d203a
Implement the CloneFunction function
...
llvm-svn: 4771
2002-11-19 23:12:22 +00:00
c362618f2a
Minor changes to cloning interface
...
llvm-svn: 4770
2002-11-19 22:54:01 +00:00
8bce9886c3
Fix two fixmes: integrate with inlining, and document
...
llvm-svn: 4769
2002-11-19 22:04:49 +00:00
b1120055b9
Rework inline pass to use cloning infrastructure to do the dirty work
...
llvm-svn: 4766
2002-11-19 21:54:07 +00:00
1666751257
Start using the new function cloning header
...
llvm-svn: 4764
2002-11-19 20:59:41 +00:00
12764c85e8
BreakCriticalEdges should update dominance frontier information as well as
...
other dominance stuff. Patch contributed by Casey Carter
llvm-svn: 4457
2002-10-31 02:44:36 +00:00
632df28deb
Fix spelling of `propagate'.
...
llvm-svn: 4423
2002-10-29 23:06:16 +00:00
820d971233
- Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to
...
setPreservesCFG to be less confusing.
llvm-svn: 4255
2002-10-21 20:00:28 +00:00
149376dee5
- Change Function's so that their argument list is populated when they are
...
constructed. Before, external functions would have an empty argument list,
now a Function ALWAYS has a populated argument list.
llvm-svn: 4149
2002-10-13 20:57:00 +00:00
b7368500dc
- Fix bug: cee/2002-10-07-NoImmediateDominator.ll
...
llvm-svn: 4081
2002-10-08 21:53:51 +00:00
a704ac8a66
Changes to support PHINode::removeIncoming changes
...
llvm-svn: 4079
2002-10-08 21:36:33 +00:00
5ac72defc9
Expose isCriticalEdge & SplitCriticalEdge methods from crit-edges pass
...
llvm-svn: 4075
2002-10-08 21:06:27 +00:00
bf3a099a62
Updates to work with recent Statistic's changes:
...
* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
* Broke constructor to take two const char * arguments instead of one, so
that indendation can be taken care of automatically.
* Sort the list by pass name when printing
* Make sure to print all statistics as a group, instead of randomly when
the statistics dtors are called.
* Updated ProgrammersManual with new semantics.
llvm-svn: 4002
2002-10-01 22:38:41 +00:00
bedbd6bc16
- Cleanup break-crit-edges pass by making SplitCriticalEdge a member method.
...
- break-crit-edges pass does not invalidate loop-preheader pass.
llvm-svn: 3944
2002-09-26 16:18:51 +00:00
b408154f5f
- Fix bug: Mem2Reg/2002-05-01-ShouldNotPromoteThisAlloca.ll
...
llvm-svn: 3917
2002-09-24 21:19:41 +00:00
d6dcd8ec32
Fix bug: SimplifyCFG/2002-09-24-PHIAssertion.ll
...
llvm-svn: 3913
2002-09-24 16:09:17 +00:00
c05ad96803
- Do not expose Critical Edge breaking mechanics outside the BCE pass, thus
...
removing it from Transforms/Local.h and from Transforms/Utils/*
llvm-svn: 3911
2002-09-24 15:52:01 +00:00
75f80bd0b6
- Do not expose Critical Edge breaking mechanics outside the BCE pass, thus
...
removing it from Transforms/Local.h and from Transforms/Utils/*
llvm-svn: 3910
2002-09-24 15:51:56 +00:00
4bec665b09
- Expose passinfo from BreakCriticalEdges pass so that it may be "Required"
...
by other passes. Make BCE pass be in anonymous namespace now.
llvm-svn: 3907
2002-09-24 15:43:12 +00:00
5325c5f340
Minor cleanups
...
llvm-svn: 3904
2002-09-24 00:09:26 +00:00
b03832d5d0
Add new BreakCriticalEdges pass
...
llvm-svn: 3903
2002-09-24 00:08:39 +00:00
4037a261d8
Insert resolved constants into the global map so they are reused correctly.
...
This bug was exposed linking the SPEC benchmark suite.
llvm-svn: 3888
2002-09-23 18:14:15 +00:00
674c9ff585
Fix bug I introduced with one of my previous changes.
...
Thanks fly out to Nick for noticing it! :)
llvm-svn: 3691
2002-09-12 19:00:43 +00:00
3d7720ae7d
Fix bugs in previous checkins
...
llvm-svn: 3673
2002-09-10 23:31:28 +00:00
db3f9bc948
Fix minor problems in previous checkin
...
llvm-svn: 3668
2002-09-10 22:52:49 +00:00
f80f7b02b7
Clean up code due to auto-insert constructors
...
llvm-svn: 3666
2002-09-10 22:38:49 +00:00
a239e6879d
Clean up code due to auto-insert constructors
...
llvm-svn: 3665
2002-09-10 22:38:47 +00:00
6a5364e46f
Fix file header to be accurate, instead of something I just copied and pasted.
...
llvm-svn: 3591
2002-09-06 03:59:56 +00:00
50dd6724a2
Fix bug with critical edge splitting code where it wouldn't update PHI nodes
...
in the old destination block to indicate that the value flows from the new
edge splitting block, not from the original multi-successor block.
llvm-svn: 3590
2002-09-06 03:51:45 +00:00
c2cd504569
Check in the implementation of critical edge detection and splitting
...
llvm-svn: 3588
2002-09-06 02:35:34 +00:00
dfb3a2cd07
Eliminated the MemAccessInst class, folding contents into GEP class.
...
llvm-svn: 3487
2002-08-22 23:37:20 +00:00
1a386b6a73
- Do not expose ::ID from any of the analyses anymore.
...
llvm-svn: 3417
2002-08-21 17:09:49 +00:00
325398c6a4
fixed bug: test/Regression/Linker/2002-08-20-ConstantExpr.ll
...
llvm-svn: 3412
2002-08-20 19:35:11 +00:00
330b7ac76c
Remove support for Not ConstantExpr. This simplifies the unary case to only
...
have to support the cast instruction, so the function is renamed to getCast.
llvm-svn: 3328
2002-08-14 18:24:09 +00:00
f0ed55d1ee
- Cleaned up the interface to AnalysisUsage to take analysis class names
...
instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
llvm-svn: 3265
2002-08-08 19:01:30 +00:00
a13a2dac7e
Cleanup ConstantExpr handling:
...
* Correctly delete TypeHandles in AsmParser. In addition to not leaking
memory, this prevents a bug that could have occurred when a type got
resolved that the constexpr was using
* Check for errors in the AsmParser instead of hitting assertion failures
deep in the code
* Simplify the interface to the ConstantExpr class, removing unneccesary
parameters to the ::get* methods.
* Rename the 'getelementptr' version of ConstantExpr::get to
ConstantExpr::getGetElementPtr
llvm-svn: 3160
2002-07-30 18:54:22 +00:00
beb40f9f6c
Remove FIXME's that aren't really needed after all.
...
llvm-svn: 3158
2002-07-30 16:38:54 +00:00
b17274ebf6
Implement a new RemoveSuccessor function
...
llvm-svn: 3131
2002-07-29 22:32:08 +00:00
1cec4d90cd
Allow folding of basic blocks that have PHI nodes in them, fixing "bug":
...
test/Regression/Transforms/SimplifyCFG/2002-06-24-PHINode.ll
llvm-svn: 3128
2002-07-29 21:26:30 +00:00
96a0dfa33e
* Standardize how analysis results/passes as printed with the print() virtual
...
methods
* Eliminate AnalysisID: Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
the analyses themselves.
llvm-svn: 3115
2002-07-27 01:12:15 +00:00
c8b7092e54
* 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
* 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: 3113
2002-07-26 21:12:46 +00:00
a2c0985980
* 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
* 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
2d380955dd
*** empty log message ***
...
llvm-svn: 3072
2002-07-24 22:40:39 +00:00
b28b680155
*** empty log message ***
...
llvm-svn: 3016
2002-07-23 18:06:35 +00:00
a896b08b5c
*** empty log message ***
...
llvm-svn: 3002
2002-07-23 17:52:38 +00:00
f0cfe654d7
* Rewrite loop to be slightly more efficient (arguably)
...
* Fix a MAJOR thinko that was causing bad links to happen on Spec
llvm-svn: 2953
2002-07-18 02:31:03 +00:00
0b0758f916
Implement linking of ConstExprs
...
llvm-svn: 2946
2002-07-18 00:13:08 +00:00
33422fedc2
*** empty log message ***
...
llvm-svn: 2813
2002-06-30 16:25:25 +00:00
2ac04a0083
changes to make it compatible with 64bit gcc
...
llvm-svn: 2795
2002-06-25 21:18:19 +00:00
113f4f4609
MEGAPATCH checkin.
...
For details, See: docs/2002-06-25-MegaPatchInfo.txt
llvm-svn: 2779
2002-06-25 16:13:24 +00:00
fda72b1aad
*** empty log message ***
...
llvm-svn: 2777
2002-06-25 16:12:52 +00:00
ab038d44b0
Simplify the interface to local DCE and Constant prop
...
llvm-svn: 2749
2002-05-26 20:18:18 +00:00
466a049b67
Add implementation of SimplifyCFG
...
llvm-svn: 2701
2002-05-21 20:50:24 +00:00
4b009adc77
Simplify interface to ConstantFoldTerminator
...
llvm-svn: 2697
2002-05-21 20:04:50 +00:00
0b18c1d64e
Add support for printing out statistics information when -stats is added to
...
the command line
llvm-svn: 2601
2002-05-10 15:38:35 +00:00
bbcb8914e6
Give the unified exit node a name
...
llvm-svn: 2550
2002-05-07 22:14:45 +00:00
b4cfa7ff97
Merge all individual .h files into a single Scalar.h file
...
llvm-svn: 2537
2002-05-07 20:03:00 +00:00
15435fd550
Move UnifyFunctionExitNodes to Utils library: final resting place this time
...
llvm-svn: 2531
2002-05-07 19:18:48 +00:00
64d1334ba7
Cleanup implementation a bit
...
llvm-svn: 2526
2002-05-07 18:51:25 +00:00
7608a46cbe
Updates to move some header files out of include/llvm/Transforms into
...
the Scalar and Utils subdirectories
llvm-svn: 2523
2002-05-07 18:36:35 +00:00
28537dff72
Add code pulled out of TransformInternals.cpp, ConstProp.cpp, and DCE.cpp
...
llvm-svn: 2513
2002-05-07 18:07:59 +00:00
b3e81510d7
Fixed bug: test/Regression/Transforms/Mem2Reg/2002-05-01-ShouldNotPromoteThisAlloca.ll
...
llvm-svn: 2423
2002-05-01 15:38:23 +00:00
15e8f4c012
changes because iMemory.h no longer #includes DerivedTypes.h
...
This only requires Type.h anyway
llvm-svn: 2405
2002-04-29 18:48:30 +00:00
d5a847057b
Eliminate duplicate or unneccesary #include's
...
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
37104aace8
Add new optional getPassName() virtual function that a Pass can override
...
to make debugging output a lot nicer.
llvm-svn: 2395
2002-04-29 14:57:45 +00:00
f12cc842b3
Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA
...
llvm-svn: 2386
2002-04-28 21:27:06 +00:00
ca14237696
Split ConstantVals.h into Constant.h and Constants.h
...
llvm-svn: 2378
2002-04-28 19:55:58 +00:00
b3d1caf947
Eliminate the PromoteInstance class, incorporating it into the PromotePass
...
class.
llvm-svn: 2375
2002-04-28 19:12:38 +00:00
13dbfe5217
Eliminate visited, CurrentValue, and WriteSets as instance variables of
...
PromoteInstance. Make them local variables that are passed around as
appropriate. Especially in the case of CurrentValue, this makes the
code simpler.
llvm-svn: 2374
2002-04-28 18:54:01 +00:00
ff8a62589c
* Fix bug: test/Regression/Transforms/Mem2Reg/2002-03-28-UninitializedVal.ll
...
* Minor cleanup that was missed in last patch
llvm-svn: 2373
2002-04-28 18:39:46 +00:00
421873de24
This huge changeset is a strictly cleanup change
...
Bugfixes will come in the next revision so that the diff is obvious.
llvm-svn: 2372
2002-04-28 18:27:55 +00:00
78dd56fe62
Eliminate the cfg namespace, moving LoopInfo, Dominators, Interval* classes
...
to the global namespace
llvm-svn: 2370
2002-04-28 16:21:30 +00:00
99b6f5cac4
Change the Dominator info and LoopInfo classes to keep track of BasicBlock's, not
...
const BasicBlocks
llvm-svn: 2337
2002-04-28 00:15:57 +00:00
f998685cd9
s/Method/Function
...
llvm-svn: 2336
2002-04-27 07:27:19 +00:00
c8e665431b
* Rename MethodPass class to FunctionPass
...
- 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
2e9fa6d101
Move FunctionArgument out of iOther.h into Argument.h and rename class to
...
be 'Argument' instead of FunctionArgument.
llvm-svn: 2216
2002-04-09 19:48:49 +00:00
d92b01c385
Add #includes to make up for #includes pruned out of header files.
...
llvm-svn: 2207
2002-04-09 18:37:46 +00:00
f8e4dc33ab
s/Method/Function
...
Remove extraneous #includes of llvm/Assembly/Writer
llvm-svn: 2178
2002-04-08 22:03:00 +00:00
0d4858a4eb
Eliminate explicit use of Writer library, using debug dump output instead.
...
llvm-svn: 2147
2002-04-07 22:31:23 +00:00
62b7fd136e
Change references to the Method class to be references to the Function
...
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
16bfdb5f02
New clone function routine
...
llvm-svn: 2045
2002-03-29 19:03:54 +00:00
91db58298a
s/Method/Function
...
llvm-svn: 2034
2002-03-29 03:44:36 +00:00
fea5661d49
* Move classes around
...
* rename constructor function
* Move stuff into anonymous namespaces
llvm-svn: 2007
2002-03-27 23:28:40 +00:00
baef5b2ee2
Implemented promote mem->reg pass.
...
llvm-svn: 2005
2002-03-27 23:17:37 +00:00
57698e2c0b
Change references from Method to Function
...
change references from MethodARgument to FunctionArgument
llvm-svn: 1991
2002-03-26 18:01:55 +00:00
60ab10bbef
Cleanup error message output a bit
...
llvm-svn: 1879
2002-03-15 20:21:29 +00:00
93a0341dbf
Namespaces
...
llvm-svn: 1791
2002-02-24 23:03:09 +00:00
60a6591d83
Method.h no longer includes BasicBlock.h
...
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h
llvm-svn: 1746
2002-02-12 21:07:25 +00:00
429a20af4c
Add neccesary #include
...
llvm-svn: 1742
2002-02-12 20:19:06 +00:00
50a45782ec
I forgot to provide dominance frontier information. Now it's available.
...
Also add more comments.
llvm-svn: 1741
2002-02-12 18:27:41 +00:00
12f155a6f0
Initial checkin of new memory -> register promotion pass
...
llvm-svn: 1739
2002-02-12 17:16:22 +00:00
86595ae342
General cleanup
...
llvm-svn: 1628
2002-02-01 04:53:48 +00:00
f9f2896c48
Eliminate SimplifyCFG.h file, pull everything into the UnifyMethodExitNodes class
...
llvm-svn: 1613
2002-01-31 01:12:06 +00:00
ccf571a408
Convert analyses to new pass structure
...
llvm-svn: 1603
2002-01-31 00:42:27 +00:00
7f74a56e24
Changes to build successfully with GCC 3.02
...
llvm-svn: 1503
2002-01-20 22:54:45 +00:00
2413b160ec
Renamed inst_const_iterator -> const_inst_iterator
...
Renamed op_const_iterator -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()
llvm-svn: 1408
2001-12-04 00:03:30 +00:00
3462ae3ad7
Rename ConstPoolVal -> Constant
...
Rename ConstPool* -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h
llvm-svn: 1407
2001-12-03 22:26:30 +00:00
fb5ae02e1a
Split the PHINode class out from the iOther.h file into the iPHINode.h file
...
llvm-svn: 1405
2001-12-03 18:02:31 +00:00
22fd21ed16
Implement support for internal methods
...
llvm-svn: 1380
2001-11-26 18:59:18 +00:00
3b7199e36c
Add #includes to enable buiding in Release mode
...
llvm-svn: 1174
2001-11-07 13:49:45 +00:00
3855f2c806
Don't forget to link type names together too. Fix for Olden/mst benchmark
...
llvm-svn: 1094
2001-11-03 05:18:24 +00:00
1e60d6b762
Add extra code for debugging linker problems
...
llvm-svn: 1091
2001-11-03 03:27:29 +00:00
3e95c716aa
Pull method symbols over when linking. Otherwise the result of the link will appear stripped
...
llvm-svn: 1033
2001-10-29 16:55:41 +00:00
fc361b1d55
Remove non linking related stuff
...
llvm-svn: 1015
2001-10-28 22:43:06 +00:00
6e26c8b0fc
Added name-mangling routines for future use.
...
llvm-svn: 1003
2001-10-28 21:38:02 +00:00
b046867a97
Fix problem linking in a method prototype when a method body exists
...
llvm-svn: 965
2001-10-23 20:43:42 +00:00
162ed4d6cc
Rename ConstPoolPointerReference to ConstPoolPointerRef - My fingers get tired typing that much
...
llvm-svn: 822
2001-10-15 13:21:42 +00:00
c306f18c3e
Implement linking of global variable constant references
...
llvm-svn: 817
2001-10-15 03:12:52 +00:00
1090dc96ff
Implement linker. It's 95% working now.
...
llvm-svn: 810
2001-10-14 23:29:15 +00:00
b7b537f192
Start of a linker
...
llvm-svn: 775
2001-10-13 07:03:50 +00:00
b1ca9cbceb
Broad superficial changes:
...
* Renamed getOpcode to getOpcodeName
* Changed getOpcodeName to return a const char * instead of string
* Added a getOpcode method to replace getInstType
* Changed code to use getOpcode instead of getInstType
llvm-svn: 152
2001-07-07 19:24:15 +00:00
29aae157f7
Add method to unify all exit nodes of a method
...
llvm-svn: 143
2001-07-06 16:58:36 +00:00
Chris Lattner