| 2009-07-11 |
Torok Edwin | Convert more assert(0)+abort() -> LLVM_UNREACHABLE, |
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| 2009-07-10 |
Duncan Sands | Avoid compiler warnings if assertions turned off. |
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| 2009-07-09 |
Lang Hames | Improved tracking of value number kills. VN kills are... |
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| 2009-07-01 |
Evan Cheng | Remove special handling of implicit_def. Fix a couple... |
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| 2009-07-01 |
Evan Cheng | Handle IMPLICIT_DEF with isUndef operand marker, part... |
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| 2009-06-30 |
Evan Cheng | Add a bit IsUndef to MachineOperand. This indicates... |
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| 2009-06-27 |
Chris Lattner | When doing remat, don't consider uses of non-allocatabl... |
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| 2009-06-19 |
Lang Hames | More VNInfo tweaking, plus a little progress on intra... |
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| 2009-06-18 |
Lang Hames | Improved PHI def marking, replaced some gotos with... |
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| 2009-06-17 |
Lang Hames | VNInfo cleanup. |
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| 2009-06-14 |
Evan Cheng | Move register allocation preference (or hint) from... |
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| 2009-06-02 |
Lang Hames | Update to in-place spilling framework. Includes live... |
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| 2009-05-26 |
Jeffrey Yasskin | LiveVariables::VarInfo contains an AliveBlocks BitVecto... |
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| 2009-05-03 |
Evan Cheng | In some rare cases, the register allocator can spill... |
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| 2009-04-27 |
Evan Cheng | Fix PR4076. Correctly create live interval of physical... |
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| 2009-04-27 |
Evan Cheng | Fix PR4056. It's possible a physical register def is... |
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| 2009-04-21 |
Evan Cheng | It has finally happened. Spiller is now using live... |
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| 2009-04-20 |
Evan Cheng | Added a linearscan register allocation optimization... |
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| 2009-04-13 |
Dan Gohman | Don't abort on an aliasing physical register that does... |
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| 2009-04-09 |
Bob Wilson | Fix pr3954. The register scavenger asserts for inline... |
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| 2009-04-08 |
Dan Gohman | Implement support for using modeling implicit-zero... |
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| 2009-03-26 |
Owen Anderson | Don't assign a new stack slot if the pre-alloc splitter... |
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| 2009-03-23 |
Evan Cheng | Fix PR3391 and PR3864. Reg allocator infinite looping. |
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| 2009-03-23 |
Evan Cheng | Model inline asm constraint which ties an input to... |
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| 2009-03-19 |
Sebastian Redl | Fix the Win32 VS2008 build: |
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| 2009-03-19 |
Evan Cheng | Added MachineInstr::isRegTiedToDefOperand to check... |
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| 2009-03-05 |
Evan Cheng | Fix how livein live intervals are handled. Previously... |
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| 2009-02-08 |
Evan Cheng | Fix PR3486. Fix a bug in code that manually patch physi... |
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| 2009-01-29 |
Evan Cheng | Exit with nice warnings when register allocator run... |
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| 2009-01-20 |
Evan Cheng | Change TargetInstrInfo::isMoveInstr to return source... |
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| 2009-01-07 |
Evan Cheng | The coalescer does not coalesce a virtual register... |
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| 2008-12-19 |
Evan Cheng | Fix PR3149. If an early clobber def is a physical regis... |
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| 2008-12-08 |
Dan Gohman | Clarify some comments. |
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| 2008-12-05 |
Evan Cheng | Reason #3 from 60595 doesn't hold true. If we can fold... |
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| 2008-12-05 |
Evan Cheng | Fix comment. |
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| 2008-12-05 |
Dan Gohman | Drop the reg argument to isRegReDefinedByTwoAddr, which... |
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| 2008-12-03 |
Dan Gohman | Rename isSimpleLoad to canFoldAsLoad, to better reflect... |
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| 2008-11-26 |
Dan Gohman | LiveRanges are represented as half-open ranges. Fix... |
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| 2008-11-21 |
Devang Patel | Silence unused variable warnings. |
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| 2008-11-13 |
Dan Gohman | Use find_first/find_next to iterate through all the... |
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| 2008-11-12 |
Dan Gohman | Remove some debugging code made redundant by the change... |
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| 2008-10-29 |
Evan Cheng | - Rewrite code that update register live interval that... |
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| 2008-10-27 |
David Greene | Fix PR2634. Create new virtual registers from spills... |
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| 2008-10-24 |
Evan Cheng | Avoid splitting an interval multiple times; avoid split... |
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| 2008-10-18 |
Evan Cheng | By min, I mean max. |
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| 2008-10-18 |
Evan Cheng | When creating intervals, leave min(1, numdefs) holes... |
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| 2008-10-07 |
Owen Anderson | Add an option to enable StrongPHIElimination, for ease... |
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| 2008-10-03 |
Dan Gohman | Switch the MachineOperand accessors back to the short... |
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| 2008-09-30 |
Owen Anderson | Fix a simple error in renumbering kill markaers, that... |
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| 2008-09-30 |
Evan Cheng | Re-apply 56835 along with header file changes. |
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| 2008-09-30 |
Duncan Sands | Revert commit 56835 since it breaks the build. |
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| 2008-09-30 |
Evan Cheng | If a re-materializable instruction has a register opera... |
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| 2008-09-24 |
Dale Johannesen | Next round of earlyclobber handling. Approach the |
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| 2008-09-21 |
Owen Anderson | Fetch the starting index of the block when assigning... |
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| 2008-09-19 |
Dale Johannesen | Remove AsmThatEarlyClobber etc. from LiveIntervalAnalysis |
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| 2008-09-17 |
Dale Johannesen | Add a bit to mark operands of asm's that conflict |
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| 2008-09-15 |
Owen Anderson | Live intervals for live-in registers should begin at... |
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| 2008-09-13 |
Dan Gohman | Remove isImm(), isReg(), and friends, in favor of |
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| 2008-08-19 |
Owen Anderson | Allow the fast-path spilling code to attempt folding... |
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| 2008-08-19 |
Owen Anderson | The fast-path still needs to set kill markers and spill... |
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| 2008-08-19 |
Owen Anderson | Add a flag to enable the fast spilling path. |
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| 2008-08-18 |
Owen Anderson | Fix a few more bugs: |
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| 2008-08-18 |
Owen Anderson | Fix several bugs in the new fast-path: |
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| 2008-08-18 |
Owen Anderson | Clients of addIntervalForSpills expect the added interv... |
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| 2008-08-18 |
Owen Anderson | Simplify the fast-patch interval spilling by using... |
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| 2008-08-18 |
Owen Anderson | Resurrect some ancient code to add spill ranges without... |
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| 2008-08-13 |
Owen Anderson | Expunge the last uses of std::map from LiveIntervals. |
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| 2008-08-13 |
Owen Anderson | Move r2iMap_ over to DenseMap from std::map. |
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| 2008-08-13 |
Owen Anderson | Make the allocation of LiveIntervals explicit, rather... |
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| 2008-08-06 |
Owen Anderson | Oops, didn't mean to commit this. |
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| 2008-08-06 |
Owen Anderson | Only remap each VNInfo once when doing renumbering. |
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| 2008-07-30 |
Owen Anderson | Value numbers whose def index is a special sentinel... |
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| 2008-07-30 |
Owen Anderson | More fixes for corner cases when remapping live range... |
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| 2008-07-29 |
Owen Anderson | Don't decrement the BB remap when we don't need to. |
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| 2008-07-28 |
Dan Gohman | Fold the useful features of alist and alist_node into... |
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| 2008-07-28 |
Dan Gohman | Fix a typo in a comment. |
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| 2008-07-25 |
Owen Anderson | Revert my previous patch. In retrospect, this is compl... |
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| 2008-07-25 |
Owen Anderson | Special cases are needed in renumbering when dealing... |
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| 2008-07-25 |
Owen Anderson | Properly remap live ranges whose end indices are the... |
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| 2008-07-25 |
Owen Anderson | Make the remapping of interval indices (particularly... |
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| 2008-07-25 |
Dan Gohman | Disable the new aggressive remat logic introduced in... |
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| 2008-07-25 |
Dan Gohman | Enable rematerialization of constants using AliasAnalys... |
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| 2008-07-23 |
Owen Anderson | Enable the insertion of empty indices into LiveInterals... |
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| 2008-07-23 |
Owen Anderson | Fix a compile-time regression introduced by my heuristi... |
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| 2008-07-22 |
Owen Anderson | Change the heuristics used in the coalescer, register... |
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| 2008-07-19 |
Evan Cheng | Fix a memory leak in LiveIntervalAnalysis. |
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| 2008-07-17 |
Dan Gohman | Re-introduce LeakDetector support for MachineInstrs... |
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| 2008-07-12 |
Evan Cheng | Typos. |
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| 2008-07-12 |
Evan Cheng | Fix PR2536: a nasty spiller bug. If a two-address instr... |
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| 2008-07-10 |
Evan Cheng | - Change the horrible N^2 isRegReDefinedByTwoAddr.... |
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| 2008-07-07 |
Dan Gohman | Pool-allocation for MachineInstrs, MachineBasicBlocks... |
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| 2008-07-03 |
Evan Cheng | - Remove calls to copyKillDeadInfo which is an N^2... |
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| 2008-06-25 |
Owen Anderson | Remember which MachineOperand we were processing, so... |
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| 2008-06-21 |
Evan Cheng | Undo spill weight tweak. Need to investigate the perfor... |
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| 2008-06-19 |
Owen Anderson | Revert my last patch, which was causing regression... |
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| 2008-06-19 |
Evan Cheng | Minor spiller tweak to unfavor reload into load/store... |
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| 2008-06-19 |
Owen Anderson | Insert empty slots into the instruction numbering in... |
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| 2008-06-17 |
Evan Cheng | Live-through live interval is [mbb start, mbb end+1]. |
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| 2008-06-16 |
Owen Anderson | Remove special case handling of empty MBBs now that... |
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| 2008-06-16 |
Owen Anderson | Re-enable empty block indexing by default, since it... |
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