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* Add some more of StrongPHIElim.Owen Anderson2007-11-071-12/+74
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* edits.Chris Lattner2007-11-071-26/+28
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* Added special version of ReadPtr() that returns a deserialized pointerTed Kremenek2007-11-071-1/+4
| | | | | | | | by value. This version prohibits backpatching of pointers, so it useful when a pointee is always known to be deserialized beforehand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43799 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed default ctor for APInt to properly initialize BitWidth to aTed Kremenek2007-11-071-1/+1
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* Interchange Dwarf numbers of ESP and EBP on x86 Darwin.Dale Johannesen2007-11-073-1/+21
| | | | | | | Much improvement in exception handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43794 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement the XTARGET feature for PR1778Tanya Lattner2007-11-061-4/+31
| | | | | | | This will mark a test as PASS for all targets specified. It will override whatever is in XFAIL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43788 91177308-0d34-0410-b5e6-96231b3b80d8
* Serializer no longer automatically emits a root-level block in the bitstream.Ted Kremenek2007-11-062-8/+3
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* Augmented ReadPtr and ReadOwnedPtr to control whether or not a pointer is ↵Ted Kremenek2007-11-062-10/+16
| | | | | | | | | allowed to be backpatched or can be registered with the deserializer to backpatch other pointers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43783 91177308-0d34-0410-b5e6-96231b3b80d8
* make smallptrset more const and type correct, which caught a fewChris Lattner2007-11-062-15/+30
| | | | | | | minor bugs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43782 91177308-0d34-0410-b5e6-96231b3b80d8
* Remainder operations must be either integer or floating-point.Dan Gohman2007-11-061-1/+3
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* fix const correctness, BB is const, so its predecessors are tooChris Lattner2007-11-061-1/+1
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* don't put erase or query for non-allocainst pointers in an set of allocainsts*'sChris Lattner2007-11-061-3/+6
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* Implement PR1777 by detecting dependent phis thatChris Lattner2007-11-062-0/+93
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* When the allocator rewrite a spill register with new virtual register, it ↵Evan Cheng2007-11-061-3/+12
| | | | | | | | | replaces other operands of the same register. Watch out for situations where only some of the operands are sub-register uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43776 91177308-0d34-0410-b5e6-96231b3b80d8
* At the point of calculating the shift amount, theDuncan Sands2007-11-061-2/+3
| | | | | | | | type of SV has changed from what it originally was. However we need the store width of the original. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43775 91177308-0d34-0410-b5e6-96231b3b80d8
* Renamed "Flush()" to "FlushRecord()".Ted Kremenek2007-11-062-4/+4
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* Added support for processing abbreviations in the Deserializer.Ted Kremenek2007-11-062-3/+20
| | | | | | | Added some #ifdef-controlled messages for debugging backpatching. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43771 91177308-0d34-0410-b5e6-96231b3b80d8
* fixes from Kelly Wilson.Chris Lattner2007-11-061-37/+44
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* Clarify some of the iostreams stuff.Bill Wendling2007-11-061-13/+13
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* First step towards moving the coalescer to priority_queue based machinery.Evan Cheng2007-11-062-50/+251
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* Fix a bug where a def use operand isn't being detected as a sub-register use.Evan Cheng2007-11-061-4/+7
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* Add pseudo dependency to force two-address instruction to be scheduled afterEvan Cheng2007-11-062-2/+30
| | | | | | | | other uses. There was a overly restricted check that prevented some obvious cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43762 91177308-0d34-0410-b5e6-96231b3b80d8
* edits for chapter 3Chris Lattner2007-11-061-14/+18
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* chapter 2 editsChris Lattner2007-11-061-36/+40
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* editsChris Lattner2007-11-061-21/+25
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* Fix PR1774 and BasicAA/2007-11-05-SizeCrash.llChris Lattner2007-11-062-7/+45
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* Add a few comments.Owen Anderson2007-11-061-0/+5
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* DomForest is a forest of registers, not instructions.Owen Anderson2007-11-061-25/+47
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* clarify what proto is.Chris Lattner2007-11-061-2/+3
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* Add a real intro to the series.Chris Lattner2007-11-062-20/+85
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* StrongPHIElimination requires LiveVariables.Owen Anderson2007-11-061-10/+24
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* Better processor definitionBruno Cardoso Lopes2007-11-062-3/+5
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* typo from Ryan Brown.Chris Lattner2007-11-061-1/+1
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* fixes from Ryan Brown.Chris Lattner2007-11-067-50/+59
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* Add a missing #include.Owen Anderson2007-11-061-0/+1
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* wrap long linesChris Lattner2007-11-061-2/+4
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* Add support for vector remainder operations.Dan Gohman2007-11-054-15/+36
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* Fix an abort in instcombine when folding creates a vector rem instruction.Dan Gohman2007-11-052-5/+18
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* Move the LowerMEMCPY and LowerMEMCPYCall to a common place.Rafael Espindola2007-11-057-107/+84
| | | | | | | | Thanks for the suggestions Bill :-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43742 91177308-0d34-0410-b5e6-96231b3b80d8
* Added support in serializer and deserializer to create arbitrary blocks.Ted Kremenek2007-11-054-5/+40
| | | | | | | Added detection of end-of-stream in deserializer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43736 91177308-0d34-0410-b5e6-96231b3b80d8
* Make labels work in asm blocks; allow labels asDale Johannesen2007-11-0511-789/+917
| | | | | | | | | parameters. Rename ValueRefList to ParamList in AsmParser, since its only use is for parameters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43734 91177308-0d34-0410-b5e6-96231b3b80d8
* Added default creation of root-level block by bitstream serializer.Ted Kremenek2007-11-052-4/+23
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* merge in various fixes from Kelly Wilson.Chris Lattner2007-11-051-22/+24
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* add some links to the tutorial index and between chapters.Chris Lattner2007-11-058-0/+20
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* grammaroChris Lattner2007-11-051-1/+1
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* If a value is incoming from outside the loop then the value does not need ↵Devang Patel2007-11-052-3/+293
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* recursive types are our friend.Chris Lattner2007-11-051-1/+4
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* mention possibility of using a visitorChris Lattner2007-11-051-2/+7
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* clarify why prototype::codegen returns a function.Chris Lattner2007-11-051-1/+7
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* TOC for chapter 8Chris Lattner2007-11-052-5/+28
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