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* Add a comment.Chris Lattner2001-07-202-107/+111
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212 91177308-0d34-0410-b5e6-96231b3b80d8
* Add multiply as a supported constant propogation operationChris Lattner2001-07-202-0/+14
| | | | | | | Include the LevelChange.h header in AllOpts.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix nasty typoChris Lattner2001-07-201-1/+1
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* Support external methodsChris Lattner2001-07-152-0/+2
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* Implement forward/external declarations for methods.Chris Lattner2001-07-151-5/+9
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* Implement forward/external declarations for methods. Also, emit an error if ↵Chris Lattner2001-07-154-696/+755
| | | | | | | | | a method is defined more than once, instead of crashing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for assembly printing fp constantsChris Lattner2001-07-152-4/+5
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* Add support to the bytecode writer to recognize floating point constantsChris Lattner2001-07-151-4/+10
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* Add support to the bytecode reader to recognize floating point constantsChris Lattner2001-07-151-0/+14
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* Add support to the parser to recognize floating point constantsChris Lattner2001-07-156-810/+890
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* * ValueHolder now takes 3 argumentsChris Lattner2001-07-146-13/+20
| | | | | | | | | | * Added a few methods to ConstantPool * ConstPoolVal no longer derives from Value * Method & Module multiply inherit from SymTabValue & Value now * Added a GetElementPtrInst::isStructSelector() method git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184 91177308-0d34-0410-b5e6-96231b3b80d8
* Add knowledge about the struct form of the GetElementPtr instructionChris Lattner2001-07-141-1/+7
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* Remove dependency on the structure of ValueHolder.Chris Lattner2001-07-141-6/+5
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* * The parent of a constant pool is a symtabvalue, not a value.Chris Lattner2001-07-141-1/+1
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* The parent of a constant pool is a symtabvalue, not a value.Chris Lattner2001-07-141-3/+3
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* Added some comments, preparing to add global variables and method prototypesChris Lattner2001-07-142-98/+117
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* * The parent of a constant pool is a SymTabValue, not a value.Chris Lattner2001-07-142-1/+2
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* Made the following changes:Chris Lattner2001-07-141-18/+24
| | | | | | | | | | | | | | | | * ValueHolder became a 3 argument template. This allows for BasicBlock to use the value holder arg as a typesafe parent pointer. * SymTabValue no longer inherits from Value * Method does not inherit from only SymTabValue. Now it inherits from both STV & Value. * Module does not inherit from only SymTabValue. Now it inherits from both STV & Value. * Updated the SymTabValue.h file to reference SymTabValue instead of STDef in several places * Added isArraySelector & isStructSelector to GetElementPtr instruction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177 91177308-0d34-0410-b5e6-96231b3b80d8
* Add DebugValue member.Chris Lattner2001-07-121-0/+5
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* Don't clean out the type plane of the constant pool... this is a hack. FIXMEChris Lattner2001-07-091-1/+6
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* Make sure that types go in the constant pool if they are used.Chris Lattner2001-07-092-141/+199
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* Implementation of Store & GetElementPtrChris Lattner2001-07-089-439/+569
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* Implement checking for new instructionsChris Lattner2001-07-081-3/+4
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* Implemented shl, shl, & load instructionsChris Lattner2001-07-087-697/+887
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* Moved Cast from being a Unary instruction to being an "Other" instructionChris Lattner2001-07-087-105/+113
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* Use the CDG to mark branches alive on demand.Chris Lattner2001-07-081-18/+42
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* Fixed post dominator frontiers! Yaay!Chris Lattner2001-07-082-2/+2
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* Neg instruction removed. Cast instruction implemented.Chris Lattner2001-07-0814-714/+729
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* Removing unnecesary fileChris Lattner2001-07-071-3/+0
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* Convert BinaryOperand and UnaryOperator to only take instruction types ofChris Lattner2001-07-073-6/+8
| | | | | | | the appropriate enum git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153 91177308-0d34-0410-b5e6-96231b3b80d8
* Broad superficial changes:Chris Lattner2001-07-0710-47/+53
| | | | | | | | | | * 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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152 91177308-0d34-0410-b5e6-96231b3b80d8
* Changed the fundemental architecture of Operands for Instructions. NowChris Lattner2001-07-0716-287/+153
| | | | | | | | | | | | 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! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149 91177308-0d34-0410-b5e6-96231b3b80d8
* Changed memory reference instructions to store the result as the implicitChris Lattner2001-07-073-41/+29
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* Fixed some error messages to be nicerChris Lattner2001-07-072-4/+4
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* Add method to unify all exit nodes of a methodChris Lattner2001-07-061-0/+69
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* Implement support for postdominators, except in dom frontiersChris Lattner2001-07-062-82/+346
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* Update to include right fileChris Lattner2001-07-061-1/+2
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* IntervalPartition was changed to inherit from vector<Interval*> instead ofChris Lattner2001-07-032-2/+16
| | | | | | | | | contain it so that it would have full iterator access without much work. Writer includes code to print out IntervalPartition's now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133 91177308-0d34-0410-b5e6-96231b3b80d8
* Code got moved from the lib/Assembly/Writer/IntervalWriter.cpp file toChris Lattner2001-07-031-7/+22
| | | | | | | here. Updates to correct description n stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129 91177308-0d34-0410-b5e6-96231b3b80d8
* Add printing code for dominator infoChris Lattner2001-07-021-0/+40
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* Checkin of new dominator calculation routines. These will be improved inChris Lattner2001-07-022-0/+478
| | | | | | | the future to do post dominators and stuff git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124 91177308-0d34-0410-b5e6-96231b3b80d8
* Moved deleter to include/llvm/Tools/STLExtras.hChris Lattner2001-07-021-2/+0
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* Initial checkin. Should print dead instructions, except it doesn't doChris Lattner2001-06-301-0/+126
| | | | | | | control dependencies. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename DoSparseConditionalConstantProp -> DoSCCPChris Lattner2001-06-301-1/+1
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* Optimizations got their own header filesChris Lattner2001-06-307-148/+172
| | | | | | | | Optimizations now live in the 'opt' namespace include/llvm/Opt was renamed include/llvm/Optimizations git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement reduceApply methodChris Lattner2001-06-301-4/+16
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* Add a new pop_back() methodChris Lattner2001-06-301-0/+15
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* Split AllOpts.h into lots of little .h files.Chris Lattner2001-06-302-0/+6
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* Export ConstantFoldTerminator, allow it to fold conditional branches toChris Lattner2001-06-291-8/+30
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* Added documentation. Constant fold terminators.Chris Lattner2001-06-291-5/+16
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