Chris Lattner
ed83549672
Initial checkin of analyze tool.
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llvm-svn: 137
2001-07-03 15:30:38 +00:00
Chris Lattner
69e4c98a21
Build new analyze tool
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llvm-svn: 136
2001-07-03 15:30:21 +00:00
Chris Lattner
8a17049e91
Added analyze to path for SetupOpt script
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llvm-svn: 135
2001-07-03 15:30:10 +00:00
Chris Lattner
3bf48240c7
Add analyze tool to path for Setup script
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llvm-svn: 134
2001-07-03 15:29:48 +00:00
Chris Lattner
8939261a8b
IntervalPartition was changed to inherit from vector<Interval*> instead of
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contain it so that it would have full iterator access without much work.
Writer includes code to print out IntervalPartition's now.
llvm-svn: 133
2001-07-03 15:28:35 +00:00
Chris Lattner
223a2f8df5
IntervalPartition was changed to inherit from vector<Interval*> instead of
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contain it so that it would have full iterator access without much work.
llvm-svn: 132
2001-07-03 15:28:08 +00:00
Chris Lattner
1e2e89c75c
*** empty log message ***
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llvm-svn: 131
2001-07-03 15:27:41 +00:00
Chris Lattner
3fe0657ad9
Checkin of new Analysis result printing header
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llvm-svn: 130
2001-07-03 05:37:26 +00:00
Chris Lattner
12a9f45c48
Code got moved from the lib/Assembly/Writer/IntervalWriter.cpp file to
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here. Updates to correct description n stuff.
llvm-svn: 129
2001-07-03 05:36:34 +00:00
Chris Lattner
0aeb371764
Remove code for printing out Analysis data structures. It got moved
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llvm-svn: 128
2001-07-03 05:35:52 +00:00
Chris Lattner
94ca55178d
Update documentation a bit, correct #include guard
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llvm-svn: 127
2001-07-03 05:35:23 +00:00
Chris Lattner
495adc4c35
Add note about tool idea. Change command line of note to be more specific
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llvm-svn: 126
2001-07-03 05:35:04 +00:00
Chris Lattner
e9796c9244
Add printing code for dominator info
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llvm-svn: 125
2001-07-02 05:46:47 +00:00
Chris Lattner
2dd269d8db
Checkin of new dominator calculation routines. These will be improved in
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the future to do post dominators and stuff
llvm-svn: 124
2001-07-02 05:46:38 +00:00
Chris Lattner
75057fa064
Enable printing of dominator related information.
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Theis will eventually be moved!
llvm-svn: 123
2001-07-02 05:45:30 +00:00
Chris Lattner
4a9f31a0a7
Add new anaysis routines for building dominator related information
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llvm-svn: 122
2001-07-02 05:45:17 +00:00
Chris Lattner
be2224f993
Addition of 'deleter' function.
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llvm-svn: 121
2001-07-02 01:09:41 +00:00
Chris Lattner
ec700533c1
Moved deleter to include/llvm/Tools/STLExtras.h
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llvm-svn: 120
2001-07-02 01:08:08 +00:00
Chris Lattner
d4e8817fd9
Initial checkin. Should print dead instructions, except it doesn't do
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control dependencies. :(
llvm-svn: 119
2001-06-30 06:39:11 +00:00
Chris Lattner
6b0779699c
Include ADCE pass, rename include/Opt directory to llvm/Optimizations
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Optimizations now in opt namespace.
Rename SCCP pass to DoSCCP
llvm-svn: 118
2001-06-30 06:38:31 +00:00
Chris Lattner
c4e564a84c
Rename DoSparseConditionalConstantProp -> DoSCCP
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llvm-svn: 117
2001-06-30 06:37:43 +00:00
Chris Lattner
33950625dd
Add note
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llvm-svn: 116
2001-06-30 06:37:33 +00:00
Chris Lattner
b8dcf545b8
Add prototypes for ADCE pass
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llvm-svn: 115
2001-06-30 06:37:16 +00:00
Chris Lattner
f214ef4014
Rename DoSparseConditionalConstantProp to DoSCCP
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llvm-svn: 114
2001-06-30 06:37:01 +00:00
Chris Lattner
0815f96a2f
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
Chris Lattner
a0a97d7bbd
Implement reduceApply method
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llvm-svn: 112
2001-06-30 04:35:40 +00:00
Chris Lattner
5ce7b422a1
Add a new pop_back() method
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llvm-svn: 111
2001-06-30 04:35:21 +00:00
Chris Lattner
6ba8542caa
The ConstRules class got moved to the opt namespace
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llvm-svn: 110
2001-06-30 04:35:01 +00:00
Chris Lattner
57248a3460
Add a reduceApply method
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llvm-svn: 109
2001-06-30 04:34:42 +00:00
Chris Lattner
b94dddaef6
Split AllOpts.h into lots of little .h files.
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llvm-svn: 108
2001-06-30 04:34:07 +00:00
Chris Lattner
fd733edaa7
Export ConstantFoldTerminator, allow it to fold conditional branches to
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the same label.
llvm-svn: 107
2001-06-29 23:56:58 +00:00
Chris Lattner
81bbbcfe1f
Added documentation. Constant fold terminators.
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llvm-svn: 106
2001-06-29 23:56:23 +00:00
Chris Lattner
44cd71222f
Added prototype for ConstantFoldTerminator
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llvm-svn: 105
2001-06-29 23:56:00 +00:00
Chris Lattner
806b7ff4be
Add a check to avoid allowing V->replaceAllUsesWith(V)
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llvm-svn: 104
2001-06-29 05:25:51 +00:00
Chris Lattner
09a1ba491b
Add implementation of BasicBlock::removePredecessor code that was factored
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out of DCE.cpp
llvm-svn: 103
2001-06-29 05:25:23 +00:00
Chris Lattner
e005dc792d
* Factored RemovePredecessorFromBlock into BasicBlock::removePredecessor
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* Avoid messing around with this case:
br label %A
%A: br label %A
* Enable optimizations that are correct now.
llvm-svn: 102
2001-06-29 05:24:28 +00:00
Chris Lattner
f5b28afa04
We need to make sure to remove PHI nodes in the successor that cannot be
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executed when removing branch dest.
llvm-svn: 101
2001-06-29 05:23:10 +00:00
Chris Lattner
e445514d62
Added a note about a new verification the verifier should do
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Removed a redundant check
llvm-svn: 100
2001-06-29 05:22:12 +00:00
Chris Lattner
86827f3d2d
Added new removePredecessor method prototype
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llvm-svn: 99
2001-06-29 05:21:42 +00:00
Chris Lattner
a21a21c675
Added note, moved note
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llvm-svn: 98
2001-06-29 05:21:05 +00:00
Chris Lattner
d8f5378cf7
Fixed the obnoxious problem that caused an entire directory to rebuild
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even if you only change one .cpp file. Yaay
llvm-svn: 97
2001-06-29 05:20:16 +00:00
Chris Lattner
d616582a7a
Miscellaneous cleanups:
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* Convert post to pre-increment for for loops
* Use generic programming more
* Use new Value::cast* instructions
* Use new Module, Method, & BasicBlock forwarding methods
* Use new facilities in STLExtras.h
* Use new Instruction::isPHINode() method
llvm-svn: 96
2001-06-27 23:41:11 +00:00
Chris Lattner
0a37aa1884
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
9e4c6fe810
Add command line arguments for Constant Pool Merging & Sparse Conditional Constant Prop
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llvm-svn: 94
2001-06-27 23:37:58 +00:00
Chris Lattner
d4d1cb558c
Put in test of SCCP. Watch out though, because we need to sort the
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constant pool for the final check to work. :(
llvm-svn: 93
2001-06-27 23:37:22 +00:00
Chris Lattner
747dcc99bc
Change to use the new GenericBinaryInst class. Support lots more operators.
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llvm-svn: 92
2001-06-27 23:36:49 +00:00
Chris Lattner
87259414f9
Misc cleanup
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llvm-svn: 91
2001-06-27 23:36:09 +00:00
Chris Lattner
c9c6ca507f
* Expose DoConstantPoolMerging
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* Cleanups (post->pre increment, new cleaner API, etc)
* Moved stuff into ConstantHandling.h
llvm-svn: 90
2001-06-27 23:35:26 +00:00
Chris Lattner
07b100a643
Convert ugly postincrement to efficient preincrement
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llvm-svn: 89
2001-06-27 23:34:01 +00:00
Chris Lattner
726582fa42
* Move stuff around a bit.
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* Add reduce_apply_bool
llvm-svn: 88
2001-06-27 23:32:12 +00:00