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* Fix PR5024. LiveVariables physical register defs should *commit* only after allEvan Cheng2009-09-231-32/+93
* Fix PR5024. LiveVariables::FindLastPartialDef should return a set of sub-regi...Evan Cheng2009-09-221-6/+22
* remove the last uses of Config/alloca.hChris Lattner2009-08-231-1/+0
* remove various std::ostream version of printing methods fromChris Lattner2009-08-231-6/+6
* Reapply r77654 with a fix: MachineFunctionPass's getAnalysisUsageDan Gohman2009-07-311-0/+1
* Revert r77654, it appears to be causing llvm-gcc bootstrap failures, and manyDaniel Dunbar2009-07-311-1/+0
* Manage MachineFunctions with an analysis Pass instead of the AnnotableDan Gohman2009-07-311-0/+1
* Avoid adding a duplicate def. This fixes PR4478.Evan Cheng2009-07-061-2/+11
* Fix PR4419: handle defs of partial uses.Evan Cheng2009-06-201-7/+6
* If there is a def of a super-register followed by a use of a sub-register, do...Evan Cheng2009-06-031-14/+0
* LiveVariables::VarInfo contains an AliveBlocks BitVector, which has as manyJeffrey Yasskin2009-05-261-9/+8
* Eliminate VarInfo::UsedBlocks.Evan Cheng2009-05-261-5/+0
* Fix PR3243: a LiveVariables bug. When HandlePhysRegKill is checking whether t...Evan Cheng2009-01-201-13/+15
* Silence unused variable warnings.Devang Patel2008-11-211-0/+1
* Use find_first/find_next to iterate through all the set bits in aDan Gohman2008-11-131-4/+4
* Switch the MachineOperand accessors back to the short names likeDan Gohman2008-10-031-2/+2
* Factor out code into HandleVirtRegDef, for consistency withDan Gohman2008-09-211-13/+12
* Use SmallSet instead of std::set to save allocations.Owen Anderson2008-08-141-3/+3
* - Fix SelectionDAG to generate correct CFGs.Owen Anderson2008-08-041-0/+7
* - Remove calls to copyKillDeadInfo which is an N^2 function. Instead, propaga...Evan Cheng2008-07-031-47/+0
* Use std::replace instead of std::find and push_back.Evan Cheng2008-07-031-2/+1
* - Add LiveVariables::replaceKillInstruction. This does a subset of instructio...Evan Cheng2008-07-031-0/+9
* Use a SmallSet when we can to reduce memory allocations.Owen Anderson2008-06-271-1/+2
* Fix the text in an assert string.Dan Gohman2008-06-251-1/+1
* This situation can occur:Bill Wendling2008-06-231-2/+17
* Rewrite LiveVariable liveness computation. The new implementation is much sim...Evan Cheng2008-04-161-219/+239
* Now that I am told MachineRegisterInfo also tracks physical register uses / d...Evan Cheng2008-04-021-24/+64
* Fix live variables issues:Evan Cheng2008-03-191-6/+43
* Refactor code. Remove duplicated functions that basically do the same thing asEvan Cheng2008-03-051-70/+24
* Clear PhysRegPartUse for the sub register as well.Bill Wendling2008-02-211-1/+1
* Remove one of the fixmes that I put in there. From Evan:Bill Wendling2008-02-201-2/+3
* Improve some comments explaining the "handle kills" stuff better.Bill Wendling2008-02-201-2/+4
* Fix comment.Bill Wendling2008-02-201-2/+1
* Added some comments and reformatted others. No functionality change.Bill Wendling2008-02-201-28/+43
* More constification of things. More comments added. No functionalityBill Wendling2008-02-201-44/+76
* No functionality change:Bill Wendling2008-02-201-31/+42
* Rename MRegisterInfo to TargetRegisterInfo.Dan Gohman2008-02-101-19/+19
* If a vr is already marked alive in a bb, then it has PHI uses that are visite...Evan Cheng2008-02-051-2/+3
* Move some functionality for adding flags to MachineInstr's into methods on Ma...Owen Anderson2008-01-241-106/+14
* Move some calls to getVRegDef higher in the callgraph, so they don't get exec...Owen Anderson2008-01-151-11/+11
* Remove DefInst from LiveVariables::VarInfo. Use the facilities on MachineReg...Owen Anderson2008-01-151-27/+20
* rename TargetInstrDescriptor -> TargetInstrDesc.Chris Lattner2008-01-071-1/+1
* Move a bunch more accessors from TargetInstrInfo to TargetInstrDescriptorChris Lattner2008-01-071-2/+1
* Rename SSARegMap -> MachineRegisterInfo in keeping with the idea Chris Lattner2007-12-311-2/+4
* Add new shorter predicates for testing machine operands for various types: Chris Lattner2007-12-301-1/+1
* More cleanups for MachineOperand:Chris Lattner2007-12-301-6/+6
* Start using the simplified methods for adding operands.Chris Lattner2007-12-301-9/+15
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
* Live interval splitting:Evan Cheng2007-11-171-10/+39
* Bring UsedBlocks back. StrongPHIElimination needs this information.Owen Anderson2007-11-081-1/+8
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