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* Undo PHI elimination copy placement patch. This causes coalescing (performace...Evan Cheng2008-04-041-30/+1
* This is done.Evan Cheng2008-04-041-4/+0
* if some functions don't have debug info, we were outputing the same label at ...Andrew Lenharth2008-04-031-2/+5
* - Turn copies of implicit_def into implicit_def instructions.Evan Cheng2008-04-032-6/+71
* Special handling of zero-sized live intervals.Evan Cheng2008-04-031-5/+19
* - Treat a live range defined by an implicit_def as a zero-sized one.Evan Cheng2008-04-031-2/+28
* - PHI elimination also eliminates implicit_def that fits into a PHI node rath...Evan Cheng2008-04-031-42/+84
* Start of a series of patches related to implicit_def.Evan Cheng2008-04-031-37/+70
* Backing out 48222 temporarily.Evan Cheng2008-04-036-137/+108
* Make EH work with unnamed functions. Reenable runningDale Johannesen2008-04-021-2/+4
* Now that I am told MachineRegisterInfo also tracks physical register uses / d...Evan Cheng2008-04-021-24/+64
* Remove #include<map> from LiveVariables.h. Not referenced.Evan Cheng2008-04-022-1/+3
* Cosmetic changes per EH patch review feedback.Dale Johannesen2008-04-021-1/+1
* In some situations, we need to check for local interferences between the PHIOwen Anderson2008-04-021-2/+11
* Correctly mark a valno that was previous defined by a PHI node as having anOwen Anderson2008-04-021-4/+7
* Recommitting EH patch; this should answer most of theDale Johannesen2008-04-024-90/+98
* Re-materialization is for uses only.Evan Cheng2008-04-011-4/+4
* Revert 49006 for the moment.Dale Johannesen2008-04-013-26/+17
* Don't dereference MBB->end().Owen Anderson2008-04-011-1/+1
* More soft fp fixes.Evan Cheng2008-04-011-1/+2
* Pasto.Evan Cheng2008-04-011-1/+1
* Add comment.Evan Cheng2008-04-011-0/+1
* Unbreak ARM / Thumb soft FP support.Evan Cheng2008-04-011-3/+11
* Emit exception handling info for functions which areDale Johannesen2008-03-313-17/+26
* It's not safe to fold a load from GV stub or constantpool into a two-address ...Evan Cheng2008-03-311-2/+3
* Move reMaterialize() from TargetRegisterInfo to TargetInstrInfo.Evan Cheng2008-03-312-4/+15
* Fix a DAGCombiner optimization to respect volatile qualification.Dan Gohman2008-03-311-1/+2
* The support for remat of instructions with a register operand is hackish, to ...Evan Cheng2008-03-311-18/+7
* Fix a major bug in the DFS calculation. Thanks for Christopher Lamb for poin...Owen Anderson2008-03-311-1/+1
* Fix "Control reaches the end of non-void function" warnings, Chris Lattner2008-03-301-0/+1
* Cosmetic changes.Evan Cheng2008-03-291-24/+3
* Remove some unneeded code for LiveInterval joining, and fix a bug in the Phi ...Owen Anderson2008-03-291-58/+25
* ifdef out a dead function. Should this be removed?Chris Lattner2008-03-281-0/+2
* Rename getAnyLoad to getLoad is suggested by Evan.Duncan Sands2008-03-282-17/+17
* New entry.Evan Cheng2008-03-281-0/+2
* Implement LegalizeTypes support for softfloat LOAD.Duncan Sands2008-03-273-78/+64
* Avoid creating chain dependencies from CopyToReg nodes to load and storeDan Gohman2008-03-271-54/+72
* Fix spelling. Thanks, Duncan! :-)Roman Levenstein2008-03-271-1/+1
* Speed-up the SumOfUnscheduledPredsOfSuccs by introducing a new functionRoman Levenstein2008-03-271-2/+25
* Fix a memory bug: increment an iterator of a deleted machine instr.Evan Cheng2008-03-271-2/+7
* Fix a bug in Darwin EH: FDE->CIE pointer mustDale Johannesen2008-03-261-13/+9
* One more coalescer fix wrt deadness propagation.Evan Cheng2008-03-261-14/+22
* Avoid commuting a def MI in order to coalesce a copy instruction away if any ...Evan Cheng2008-03-262-2/+13
* Use a linked data structure for the uses lists of an SDNode, just like Roman Levenstein2008-03-266-108/+137
* Fixed some spelling errors. Thanks, Duncan!Roman Levenstein2008-03-261-52/+54
* Some improvements related to the computation of isReachable.Roman Levenstein2008-03-261-54/+315
* Dead PHI instructions need to be handled specially.Owen Anderson2008-03-261-0/+22
* Remove some debugging code.Owen Anderson2008-03-251-3/+0
* StrongPHIElimination doesn't support swapping live intervals like the coalesc...Owen Anderson2008-03-251-9/+6
* A quick nm audit turned up several fixed tables and objects that wereDan Gohman2008-03-253-8/+8
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