f12cc842b3
Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA
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llvm-svn: 2386
2002-04-28 21:27:06 +00:00
ca14237696
Split ConstantVals.h into Constant.h and Constants.h
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llvm-svn: 2378
2002-04-28 19:55:58 +00:00
c8e665431b
* 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
66cfaf1da2
Changes because the Terminator::getSuccessor function now FAILS if successor
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IDX is out of range instead of returning null.
llvm-svn: 2332
2002-04-27 03:15:45 +00:00
6e56079654
Convert SCCP over to use InstVisitor instead of hand crafted switch
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llvm-svn: 2286
2002-04-18 15:13:15 +00:00
5873900709
GEP instructions can never be constant propogated.
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llvm-svn: 2284
2002-04-18 14:44:13 +00:00
2e9fa6d101
Move FunctionArgument out of iOther.h into Argument.h and rename class to
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be 'Argument' instead of FunctionArgument.
llvm-svn: 2216
2002-04-09 19:48:49 +00:00
f8e4dc33ab
s/Method/Function
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Remove extraneous #includes of llvm/Assembly/Writer
llvm-svn: 2178
2002-04-08 22:03:00 +00:00
65b529fe6d
ConstantHandling moved into VMCore library
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llvm-svn: 2165
2002-04-08 20:18:09 +00:00
57698e2c0b
Change references from Method to Function
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change references from MethodARgument to FunctionArgument
llvm-svn: 1991
2002-03-26 18:01:55 +00:00
477fe0845a
Fix bug: test/Regression/Other/2002-03-11-ConstPropCrash.ll
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llvm-svn: 1858
2002-03-11 22:11:07 +00:00
04805fa29c
Change over to use new style pass mechanism, now passes only expose small
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creation functions in their public header file, unless they can help it.
llvm-svn: 1816
2002-02-26 21:46:54 +00:00
60a6591d83
Method.h no longer includes BasicBlock.h
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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
352151e222
MethodPass's are now guaranteed to not be run on external methods!
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llvm-svn: 1611
2002-01-31 00:51:24 +00:00
ee965abc36
Move stuff out of the Optimizations directories into the appropriate Transforms
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directories. Eliminate the opt namespace.
llvm-svn: 1520
2002-01-21 23:17:48 +00:00
7f74a56e24
Changes to build successfully with GCC 3.02
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llvm-svn: 1503
2002-01-20 22:54:45 +00:00
3462ae3ad7
Rename ConstPoolVal -> Constant
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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
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llvm-svn: 1405
2001-12-03 18:02:31 +00:00
5de2204fe8
Create a new #include "Support/..." directory structure to move things
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from "llvm/Support/..." that are not llvm dependant.
Move files and fix #includes
llvm-svn: 1400
2001-11-27 00:03:19 +00:00
c4ad64cb9c
Misc cleanups
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llvm-svn: 1377
2001-11-26 18:57:38 +00:00
9db8b765cd
Implemented constant propogation of cast instructions
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llvm-svn: 1064
2001-10-31 05:07:57 +00:00
5398a6eb6c
Convert optimizations to the pass infrastructure
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llvm-svn: 873
2001-10-18 01:32:34 +00:00
f0b68888af
Support the invoke instruction
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llvm-svn: 765
2001-10-13 06:52:41 +00:00
da55810666
Commit more code over to new cast style
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llvm-svn: 697
2001-10-02 03:41:24 +00:00
3856934386
Convert more code to use new style casts
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Eliminate old style casts from value.h
llvm-svn: 696
2001-10-01 20:11:19 +00:00
4b717c0edc
Add support for new style casts
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llvm-svn: 694
2001-10-01 16:18:37 +00:00
dae05dc937
* Eliminate reference to ConstantPool class
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* Constants are global objects that are not allocated or freed
llvm-svn: 456
2001-09-07 16:43:22 +00:00
e2472bbf6c
Moved inline/llvm/Tools/* to include/llvm/Support/*
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llvm-svn: 279
2001-07-23 17:46:59 +00:00
3e37ec7c0a
Support external methods
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llvm-svn: 200
2001-07-15 21:43:45 +00:00
5451c9e977
Add knowledge about the struct form of the GetElementPtr instruction
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llvm-svn: 183
2001-07-14 06:11:51 +00:00
31feae8550
Implement checking for new instructions
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llvm-svn: 163
2001-07-08 21:18:49 +00:00
b1ca9cbceb
Broad superficial changes:
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* 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
a073acb22d
Changed the fundemental architecture of Operands for Instructions. Now
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Operands are maintained as a vector<Use> in the User class, and operator
iterators are provided as before. Getting an operand no longer requires
a virtual function call.
WARNING: getOperand(x) where x >= getNumOperands() will now assert instead
of returning null!
llvm-svn: 149
2001-07-07 08:36:50 +00:00
1960b3c6d2
Rename DoSparseConditionalConstantProp -> DoSCCP
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llvm-svn: 117
2001-06-30 06:37:43 +00:00
d42d492734
Optimizations got their own header files
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Optimizations now live in the 'opt' namespace
include/llvm/Opt was renamed include/llvm/Optimizations
llvm-svn: 113
2001-06-30 04:36:40 +00:00
10b250eb4d
Added documentation. Constant fold terminators.
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llvm-svn: 106
2001-06-29 23:56:23 +00:00
347389dae8
Add a new Sparse Conditional Constant Propogation pass
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llvm-svn: 95
2001-06-27 23:38:11 +00:00
Chris Lattner