Chris Lattner
6f7587e4d3
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
Chris Lattner
2758aa5683
Fixed some error messages to be nicer
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llvm-svn: 147
2001-07-07 08:36:05 +00:00
Chris Lattner
a8e840fc9b
Implement support for postdominators, except in dom frontiers
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llvm-svn: 142
2001-07-06 16:58:22 +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
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
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
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
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
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
3ecce840dc
Convert postincrements to more efficient preincrements
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llvm-svn: 81
2001-06-27 23:28:02 +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
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
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
a6d2f96bdb
Updates to support
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* Changes in PHI node structure
llvm-svn: 25
2001-06-11 15:04:40 +00:00
Chris Lattner
88f6f66802
Updates to support
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* Changes in PHI node structure
* Change to PHI syntax
llvm-svn: 24
2001-06-11 15:04:20 +00:00
Chris Lattner
11c3121788
Moved getBinaryOperator to the BinaryOperator class and the getUnaryOperator
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to the UnaryOperator class (from the Instruction class).
llvm-svn: 21
2001-06-08 21:30:13 +00:00
Chris Lattner
f6941c0602
Add extra method to PHI node class
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llvm-svn: 11
2001-06-07 16:59:37 +00:00
Chris Lattner
f2f80282cb
Fixed to print slightly differently. Added use counts for labels
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llvm-svn: 9
2001-06-07 16:58:55 +00:00
Chris Lattner
0dcec884f6
Fixes for BB iterators, additional methods added for DCE pass
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llvm-svn: 8
2001-06-07 16:58:36 +00:00
Chris Lattner
e6b9b382e2
Initial revision
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llvm-svn: 2
2001-06-06 20:29:01 +00:00
