Chris Lattner
b2d6da7f1e
Add extra forwarding accessor methods so that getMethodList(), getBasicBlocks()
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and getInstList() are obsolete... except for when modifying those lists. This
makes code much more succinct and to the point.
llvm-svn: 79
2001-06-27 23:26:41 +00:00
Chris Lattner
a58203d9fd
Add more notes
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llvm-svn: 78
2001-06-27 23:24:50 +00:00
Chris Lattner
5fd4a1d77f
Filter out some more stuff
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llvm-svn: 77
2001-06-27 23:24:22 +00:00
Chris Lattner
c129381d15
Moved UnaryOperator::create to InstrTypes.cpp until there is an iUnaryOps.cpp
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Moved BinaryOperator::create to iBinaryOperators.cpp
Add getUniqueName to SymbolTable
llvm-svn: 76
2001-06-25 07:33:13 +00:00
Chris Lattner
725a64614c
Implement induction variable injection!
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llvm-svn: 75
2001-06-25 07:32:19 +00:00
Chris Lattner
287398c2a9
Renamed get.*Operator to create seeing that it would have to be qualified
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with the classname anyways.
llvm-svn: 74
2001-06-25 07:31:31 +00:00
Chris Lattner
b408df97c8
* Rename get.*Operator to create seeing that it would have to be qualified
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with the classname anyways.
* Add an isPHINode() method to Instruction
* Add getUniqueName() to SymbolTable class
* Add an insert method to ValueHolder
llvm-svn: 73
2001-06-25 07:31:05 +00:00
Chris Lattner
105f271c39
A silly stupid test of the loop depth calculator was added. REMOVE in the
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future.
llvm-svn: 72
2001-06-25 03:55:37 +00:00
Chris Lattner
c75d18eb19
IntervalPartition: recode to use IntervalIterator to do all the work
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LoopDepth.cpp: new file that calculates the depth of a loop, using
IntervalPartitions.
llvm-svn: 71
2001-06-25 03:55:04 +00:00
Chris Lattner
fda748370f
Add a helper function bind_obj
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llvm-svn: 70
2001-06-25 03:54:32 +00:00
Chris Lattner
108acdb1a7
Big changes. Interval*.h is now more or less finalized. IntervalPartition
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is recoded to use IntervalIterators. IntervalIterators can now maintain
their own memory or let an external entity do it.
Loop depth is a new user of IntervalPartition for calculating the loop
nesting depth of a basic block
TODO: add IntervalPartition capability to split intervals between the looping
portion and the "tail" portion.
llvm-svn: 69
2001-06-25 03:54:14 +00:00
Chris Lattner
61867b5b5d
CFG.h: change the iterator tag
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Method.h: Add an iterator type.
llvm-svn: 68
2001-06-25 03:52:19 +00:00
Chris Lattner
3f50d8a057
ValueHolder's aren't interseting to me anymore
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llvm-svn: 67
2001-06-25 03:51:53 +00:00
Chris Lattner
984c993188
New file due to the Intervals.h splitup
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llvm-svn: 66
2001-06-24 04:07:44 +00:00
Chris Lattner
7841ebeb00
New files due to the Intervals.h splitup
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llvm-svn: 65
2001-06-24 04:07:37 +00:00
Chris Lattner
e6765b8961
Add a useless phi for testing with InductionVariables stuff
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llvm-svn: 64
2001-06-24 04:06:23 +00:00
Chris Lattner
89a7836d09
#include a different header due to Intervals.h splitting up
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llvm-svn: 63
2001-06-24 04:05:45 +00:00
Chris Lattner
0888156ce8
IntervalPartition & IntervalIterator classes have been split out into
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their own .h files & .cpp file
llvm-svn: 62
2001-06-24 04:05:21 +00:00
Chris Lattner
4316c524b4
IntervalPartition & IntervalIterator classes have been split out into
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their own .h files
llvm-svn: 61
2001-06-24 04:05:09 +00:00
Chris Lattner
f1342013f0
Prepare for split between Interval, IntervalIterator, and IntervalIPartition
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llvm-svn: 60
2001-06-24 03:25:01 +00:00
Chris Lattner
bafc68aaf9
Addition of IntervalIterator. Preparing for rename of Intervals.h to
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Interval.h, IntervalPartition.h, and IntervalIterator.h
llvm-svn: 59
2001-06-24 03:22:59 +00:00
Chris Lattner
8d637d6e19
Added notes
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llvm-svn: 58
2001-06-24 02:01:31 +00:00
Chris Lattner
4ebfee6ae4
Implement a lot more functionality. Now loop invariant and linear
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induction variables are correctly identified.
llvm-svn: 57
2001-06-22 02:24:38 +00:00
Chris Lattner
d14456aa8a
Interval::HeaderNode is now accessed thorugh an accessor function
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llvm-svn: 56
2001-06-22 02:23:39 +00:00
Chris Lattner
9e3bd15abf
Add comments
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Interval::HeaderNode is now accessed thorugh an accessor function
llvm-svn: 55
2001-06-22 02:23:27 +00:00
Chris Lattner
f0a36e647a
Add accessor methods to binary/unary operators
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Add extra helper methods to PHI class
llvm-svn: 54
2001-06-22 02:21:42 +00:00
Chris Lattner
86182934b5
Add a space to the PHI node output code to make it look nicer
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llvm-svn: 53
2001-06-21 05:29:56 +00:00
Chris Lattner
b87e26435e
Moved printing code to the Assembly/Writer library.
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Code now detects looping intervals
llvm-svn: 52
2001-06-21 05:27:22 +00:00
Chris Lattner
8cf206d0fa
Implement the new Interval::isLoop method
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Implement destructor to free memory
llvm-svn: 51
2001-06-21 05:26:15 +00:00
Chris Lattner
ec920ae870
New header file defined with neeto utilities put in one place
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llvm-svn: 50
2001-06-21 05:25:51 +00:00
Chris Lattner
8ec73986f5
Modified to use the new reduce_apply algorithm
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llvm-svn: 49
2001-06-21 05:25:33 +00:00
Chris Lattner
ffd93e3c15
* Added capability to print out an interval
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llvm-svn: 48
2001-06-21 05:25:09 +00:00
Chris Lattner
67ccf1f072
* Added comments
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* Added prototype for new Interval::isLoop method
* Added destructor to free memory
* Added IntervalPartition::isDegeneratePartition method
* Added IntervalPartition::size() method
llvm-svn: 47
2001-06-21 05:24:46 +00:00
Chris Lattner
cd4c711ff3
Add a test case: an irreducible flow graph.
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llvm-svn: 46
2001-06-21 03:00:25 +00:00
Chris Lattner
5d07eeb20a
Get rid of a silly printout that isn't needed right now
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llvm-svn: 45
2001-06-20 23:09:39 +00:00
Chris Lattner
c068de8288
Add note
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llvm-svn: 44
2001-06-20 23:09:27 +00:00
Chris Lattner
8deb3830c0
New test case
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llvm-svn: 43
2001-06-20 23:05:53 +00:00
Chris Lattner
3f0d248cea
Add capability to print a derived interval graph
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llvm-svn: 42
2001-06-20 22:44:38 +00:00
Chris Lattner
09e6e27f2c
Add capability to build a derived interval graph
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llvm-svn: 41
2001-06-20 22:44:32 +00:00
Chris Lattner
1148046a49
Factor the predeclarations of the CFG.h functionality into a seperate, new header
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file: CFGdecls.h
This allows the addition of BasicBlock::(pred|succ)_iterator typedefs.
llvm-svn: 40
2001-06-20 22:44:16 +00:00
Chris Lattner
223af86a45
Initial Checking of Interval handling code
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llvm-svn: 39
2001-06-20 20:09:55 +00:00
Chris Lattner
3223c77455
Add stub for induction variable code
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llvm-svn: 38
2001-06-20 19:27:34 +00:00
Chris Lattner
152920646b
Add a more complex test case
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llvm-svn: 37
2001-06-20 19:27:18 +00:00
Chris Lattner
30200aa462
Add a test case for interval code
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llvm-svn: 36
2001-06-20 19:27:11 +00:00
Chris Lattner
70a32da836
Add an optimization stub
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llvm-svn: 35
2001-06-20 19:26:21 +00:00
Chris Lattner
f2a293a07b
New file: Interval analysis support
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llvm-svn: 34
2001-06-20 19:26:12 +00:00
Chris Lattner
2651af601d
Add a note
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llvm-svn: 33
2001-06-20 19:26:00 +00:00
Chris Lattner
3d5a0dd3fb
Filter out more stuff I don't want all the time
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llvm-svn: 32
2001-06-20 19:25:53 +00:00
Chris Lattner
6158b2b9f9
Removed silly test code
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llvm-svn: 31
2001-06-13 19:55:50 +00:00
Chris Lattner
b22f404e1b
Added options to print out basic blocks in a variety of different orderings
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as a testcase for cfg iterators.
llvm-svn: 30
2001-06-13 19:55:41 +00:00