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path: root/lib/CodeGen/PHIElimination.cpp
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* Don't require LiveVariables for PHIElimination. Enable critical edge splittingJakob Stoklund Olesen2009-11-181-27/+7
* Fix inverted test and add testcase from failing self-host.Jakob Stoklund Olesen2009-11-181-9/+7
* Disable -split-phi-edges to unbreak the buildbotsJakob Stoklund Olesen2009-11-171-1/+1
* Never call UpdateTerminator() when AnalyzeBranch would fail.Jakob Stoklund Olesen2009-11-171-1/+13
* Enable -split-phi-edges by default, except when -regalloc=local.Jakob Stoklund Olesen2009-11-171-3/+15
* Revert 89021. It's miscompiling llvm-gcc driver driver at -O0.Evan Cheng2009-11-171-1/+1
* Enable -split-phi-edges by defaultJakob Stoklund Olesen2009-11-171-1/+1
* Fix for the original bug in PR5495 - Look at uses as well as defs when determ...Lang Hames2009-11-161-5/+5
* Fix bug in -split-phi-edges.Jakob Stoklund Olesen2009-11-141-3/+14
* Update MachineDominator informationJakob Stoklund Olesen2009-11-141-6/+9
* Fix PHIElimination optimization that uses MBB->getBasicBlock.Jakob Stoklund Olesen2009-11-131-30/+18
* Fix -Asserts warning.Daniel Dunbar2009-11-121-2/+1
* Fix liveness calculation when splitting critical edges during PHI elimination.Jakob Stoklund Olesen2009-11-111-31/+50
* Teach PHIElimination to split critical edges when -split-phi-edges is enabled.Jakob Stoklund Olesen2009-11-101-4/+76
* Refactoring: Extract method PHIElimination::isLiveOut().Jakob Stoklund Olesen2009-11-101-69/+59
* Use setPreservesAll and setPreservesCFG in CodeGen passes.Dan Gohman2009-07-311-5/+6
* For real this time: PHI Def & Kill tracking added to PHIElimination.Lang Hames2009-07-231-3/+5
* Added PHI Def & Kill tracking to PHIElimination pass.Lang Hames2009-07-231-4/+11
* Exposed PHIElimination pass within CodeGen.Lang Hames2009-07-211-74/+21
* Revert 74898. It broke several tests.Evan Cheng2009-07-071-9/+3
* if the terminator is a branch depending upon the side effects of aSanjiv Gupta2009-07-071-3/+9
* LiveVariables::VarInfo contains an AliveBlocks BitVector, which has as manyJeffrey Yasskin2009-05-261-4/+2
* Eliminate VarInfo::UsedBlocks.Evan Cheng2009-05-261-3/+0
* Reapply r67049, with the test adjusted for darwinDuncan Sands2009-03-171-39/+61
* --- Reverse-merging (from foreign repository) r67049 into '.':Bill Wendling2009-03-161-61/+39
* Tweak the fix for PR3784: be less sensitive about justDuncan Sands2009-03-161-39/+61
* Fix PR3784: If the source of a phi comes from a bb ended with an invoke, make...Evan Cheng2009-03-131-0/+40
* Explicitly pass in debug location information to BuildMI.Bill Wendling2009-02-031-1/+1
* Rename getAnalysisToUpdate to getAnalysisIfAvailable.Duncan Sands2009-01-281-1/+1
* Tidy up several unbeseeming casts from pointer to intptr_t.Dan Gohman2008-09-041-1/+1
* Pool-allocation for MachineInstrs, MachineBasicBlocks, andDan Gohman2008-07-071-1/+1
* - Remove calls to copyKillDeadInfo which is an N^2 function. Instead, propaga...Evan Cheng2008-07-031-17/+23
* Cosmetic changes.Evan Cheng2008-06-191-3/+5
* Change class' public PassInfo variables to by initialized with theDan Gohman2008-05-131-1/+1
* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-4/+4
* Constify isSourceDefinedByImplicitDef function. Otherwise, just formattingBill Wendling2008-05-121-45/+38
* If all sources of a PHI node are defined by an implicit_def, just emit an imp...Evan Cheng2008-05-101-7/+11
* If a PHI node has a single implicit_def source, replace it with an implicit_d...Evan Cheng2008-04-111-5/+19
* Undo PHI elimination copy placement patch. This causes coalescing (performace...Evan Cheng2008-04-041-30/+1
* - PHI elimination also eliminates implicit_def that fits into a PHI node rath...Evan Cheng2008-04-031-42/+84
* Remove #include<map> from LiveVariables.h. Not referenced.Evan Cheng2008-04-021-1/+2
* Refactor code. Remove duplicated functions that basically do the same thing asEvan Cheng2008-03-051-1/+1
* Rename MRegisterInfo to TargetRegisterInfo.Dan Gohman2008-02-101-1/+1
* Remove DefInst from LiveVariables::VarInfo. Use the facilities on MachineReg...Owen Anderson2008-01-151-4/+0
* Don't recalculate the loop info and loop dominators analyses if they'reBill Wendling2008-01-041-0/+2
* Move copyRegToReg from MRegisterInfo to TargetInstrInfo. This is part of theOwen Anderson2007-12-311-3/+3
* Rename SSARegMap -> MachineRegisterInfo in keeping with the idea Chris Lattner2007-12-311-3/+3
* Add new shorter predicates for testing machine operands for various types: Chris Lattner2007-12-301-7/+5
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
* Bring UsedBlocks back. StrongPHIElimination needs this information.Owen Anderson2007-11-081-0/+3