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path: root/lib/CodeGen/SplitKit.cpp
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* Reapply r134047 now that the world is ready for it.Jakob Stoklund Olesen2011-06-301-6/+19
* Revert r134047 while investigating a llvm-gcc-i386-linux-selfhostJakob Stoklund Olesen2011-06-291-19/+6
* Rewrite RAGreedy::splitAroundRegion, now with cool ASCII art.Jakob Stoklund Olesen2011-06-291-6/+19
* Fix a bad iterator dereference that Evan uncovered.Jakob Stoklund Olesen2011-06-281-2/+4
* There is only one register coalescer. Merge it into the base class andRafael Espindola2011-06-261-2/+2
* Reapply r132245 with a fix for the bug that broke the darwin9/i386 build.Jakob Stoklund Olesen2011-05-301-39/+47
* Revert r132245, "Create two BlockInfo entries when a live range is discontinu...Jakob Stoklund Olesen2011-05-291-46/+39
* Create two BlockInfo entries when a live range is discontinuous through a block.Jakob Stoklund Olesen2011-05-281-39/+46
* Add SplitAnalysis::getNumLiveBlocks().Jakob Stoklund Olesen2011-05-281-0/+2
* Fix PR9883. Make sure all caches are invalidated when a live range is repaired.Jakob Stoklund Olesen2011-05-101-0/+2
* Add some statistics to the splitting and spilling frameworks.Jakob Stoklund Olesen2011-05-051-0/+4
* Gracefully handle invalid live ranges. Fix PR9831.Jakob Stoklund Olesen2011-05-031-0/+2
* Minimize the slot indexes spanned by register ranges created when splitting.Jakob Stoklund Olesen2011-05-021-2/+7
* Add a safe-guard against repeated splitting for some rare cases.Jakob Stoklund Olesen2011-04-261-0/+23
* Don't recycle loop variables.Matt Beaumont-Gay2011-04-211-1/+1
* Allow allocatable ranges from global live range splitting to be split again.Jakob Stoklund Olesen2011-04-211-1/+13
* Unbreak the MSVC 2010 build.Francois Pichet2011-04-161-1/+2
* Teach the SplitKit blitter to handle multiply defined values as well.Jakob Stoklund Olesen2011-04-151-85/+183
* Stop using dead function.Jakob Stoklund Olesen2011-04-131-11/+0
* Create new intervals for isolated blocks during region splitting.Jakob Stoklund Olesen2011-04-121-16/+18
* Add SplitKit API to query and select the current interval being worked on.Jakob Stoklund Olesen2011-04-121-1/+8
* Build the Hopfield network incrementally when splitting global live ranges.Jakob Stoklund Olesen2011-04-091-4/+7
* Analyze blocks with uses separately from live-through blocks without uses.Jakob Stoklund Olesen2011-04-061-16/+22
* Sign errorJakob Stoklund Olesen2011-04-051-1/+1
* Don't crash when a value is defined after the last split point.Jakob Stoklund Olesen2011-04-051-1/+2
* Use std::unique instead of a SmallPtrSet to ensure unique instructions in Use...Jakob Stoklund Olesen2011-04-051-38/+26
* Stop precomputing last split points, query the SplitAnalysis cache on demand.Jakob Stoklund Olesen2011-04-051-9/+4
* Cache the fairly expensive last split point computation and provide a fastJakob Stoklund Olesen2011-04-051-10/+36
* Stop caching basic block index ranges now that SlotIndexes can keep up.Jakob Stoklund Olesen2011-04-041-10/+11
* Recompute register class and hint for registers created during spilling.Jakob Stoklund Olesen2011-03-291-9/+1
* Handle the special case when all uses follow the last split point.Jakob Stoklund Olesen2011-03-291-1/+2
* Amend debug output.Jakob Stoklund Olesen2011-03-271-2/+3
* Process all dead defs after rematerializing during splitting.Jakob Stoklund Olesen2011-03-201-22/+15
* Be more accurate about the slot index reading a register when dealing with defsJakob Stoklund Olesen2011-03-181-4/+20
* Dead code elimination may separate the live interval into multiple connected ...Jakob Stoklund Olesen2011-03-171-4/+4
* Rewrite instructions as part of ConnectedVNInfoEqClasses::Distribute.Jakob Stoklund Olesen2011-03-171-24/+1
* Preserve both isPHIDef and isDefByCopy bits when copying parent values.Jakob Stoklund Olesen2011-03-151-5/+4
* Delete dead code after rematerializing.Jakob Stoklund Olesen2011-03-081-1/+37
* Work around a coalescer bug.Jakob Stoklund Olesen2011-03-051-3/+22
* Tweak debug output. No functional changes.Jakob Stoklund Olesen2011-03-041-9/+0
* Use an IndexedMap instead of a DenseMap for the live-out cache.Jakob Stoklund Olesen2011-03-041-47/+40
* Cache basic block bounds instead of asking SlotIndexes::getMBBRange all the t...Jakob Stoklund Olesen2011-03-031-11/+10
* Change the SplitEditor interface to a single instance can be shared for multi...Jakob Stoklund Olesen2011-03-031-4/+11
* Only run the updateSSA loop when we have actually seen multiple values.Jakob Stoklund Olesen2011-03-031-3/+23
* Turn the Edit member into a pointer so it can change dynamically.Jakob Stoklund Olesen2011-03-021-43/+43
* Transfer simply defined values directly without recomputing liveness and SSA.Jakob Stoklund Olesen2011-03-021-24/+66
* Extract a method. No functional change.Jakob Stoklund Olesen2011-03-021-27/+24
* Move extendRange() into SplitEditor and delete the LiveRangeMap class.Jakob Stoklund Olesen2011-03-021-176/+135
* Rename mapValue to extendRange because that is its function now.Jakob Stoklund Olesen2011-03-021-20/+9
* Move LiveIntervalMap::extendTo into LiveInterval itself.Jakob Stoklund Olesen2011-03-021-19/+5