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path: root/lib/CodeGen/SplitKit.cpp
AgeCommit message (Expand)Author
2011-09-16Spill mode: Hoist back-copies locally.Jakob Stoklund Olesen
2011-09-14Hoist back-copies to the least busy dominator.Jakob Stoklund Olesen
2011-09-13Distinguish complex mapped values from forced recomputation.Jakob Stoklund Olesen
2011-09-13Implement -split-spill-mode=size.Jakob Stoklund Olesen
2011-09-13Add SplitEditor::markOverlappedComplement().Jakob Stoklund Olesen
2011-09-13Eliminate the extendRange() wrapper.Jakob Stoklund Olesen
2011-09-13Switch extendInBlock() to take a kill slot instead of the last use slot.Jakob Stoklund Olesen
2011-09-13Use a separate LiveRangeCalc for the complement in spill modes.Jakob Stoklund Olesen
2011-09-13Extract live range calculations from SplitKit.Jakob Stoklund Olesen
2011-09-12Add an interface for SplitKit complement spill modes.Jakob Stoklund Olesen
2011-08-05Delete getMultiUseBlocks and splitSingleBlocks.Jakob Stoklund Olesen
2011-08-05Split around single instructions to enable register class inflation.Jakob Stoklund Olesen
2011-08-02Rename {First,Last}Use to {First,Last}Instr.Jakob Stoklund Olesen
2011-08-02Add a BlockInfo::FirstDef field.Jakob Stoklund Olesen
2011-08-02Delete BlockInfo::LiveThrough. It wasn't used any more.Jakob Stoklund Olesen
2011-07-24Never extend live ranges for <undef> uses.Jakob Stoklund Olesen
2011-07-24Correctly handle <undef> tied uses when rewriting after a split.Jakob Stoklund Olesen
2011-07-23Fix bug in SplitEditor::splitLiveThroughBlock when switching registers.Jakob Stoklund Olesen
2011-07-18Fix a crash when building 177.mesa for armv6.Jakob Stoklund Olesen
2011-07-16Silence unused variable warningMatt Beaumont-Gay
2011-07-16He said *before* the last split point.Jakob Stoklund Olesen
2011-07-15Extract parts of RAGreedy::splitAroundRegion as SplitKit methods.Jakob Stoklund Olesen
2011-06-30Reapply r134047 now that the world is ready for it.Jakob Stoklund Olesen
2011-06-29Revert r134047 while investigating a llvm-gcc-i386-linux-selfhostJakob Stoklund Olesen
2011-06-29Rewrite RAGreedy::splitAroundRegion, now with cool ASCII art.Jakob Stoklund Olesen
2011-06-28Fix a bad iterator dereference that Evan uncovered.Jakob Stoklund Olesen
2011-06-26There is only one register coalescer. Merge it into the base class andRafael Espindola
2011-05-30Reapply r132245 with a fix for the bug that broke the darwin9/i386 build.Jakob Stoklund Olesen
2011-05-29Revert r132245, "Create two BlockInfo entries when a live range is discontinu...Jakob Stoklund Olesen
2011-05-28Create two BlockInfo entries when a live range is discontinuous through a block.Jakob Stoklund Olesen
2011-05-28Add SplitAnalysis::getNumLiveBlocks().Jakob Stoklund Olesen
2011-05-10Fix PR9883. Make sure all caches are invalidated when a live range is repaired.Jakob Stoklund Olesen
2011-05-05Add some statistics to the splitting and spilling frameworks.Jakob Stoklund Olesen
2011-05-03Gracefully handle invalid live ranges. Fix PR9831.Jakob Stoklund Olesen
2011-05-02Minimize the slot indexes spanned by register ranges created when splitting.Jakob Stoklund Olesen
2011-04-26Add a safe-guard against repeated splitting for some rare cases.Jakob Stoklund Olesen
2011-04-21Don't recycle loop variables.Matt Beaumont-Gay
2011-04-21Allow allocatable ranges from global live range splitting to be split again.Jakob Stoklund Olesen
2011-04-16Unbreak the MSVC 2010 build.Francois Pichet
2011-04-15Teach the SplitKit blitter to handle multiply defined values as well.Jakob Stoklund Olesen
2011-04-13Stop using dead function.Jakob Stoklund Olesen
2011-04-12Create new intervals for isolated blocks during region splitting.Jakob Stoklund Olesen
2011-04-12Add SplitKit API to query and select the current interval being worked on.Jakob Stoklund Olesen
2011-04-09Build the Hopfield network incrementally when splitting global live ranges.Jakob Stoklund Olesen
2011-04-06Analyze blocks with uses separately from live-through blocks without uses.Jakob Stoklund Olesen
2011-04-05Sign errorJakob Stoklund Olesen
2011-04-05Don't crash when a value is defined after the last split point.Jakob Stoklund Olesen
2011-04-05Use std::unique instead of a SmallPtrSet to ensure unique instructions in Use...Jakob Stoklund Olesen
2011-04-05Stop precomputing last split points, query the SplitAnalysis cache on demand.Jakob Stoklund Olesen
2011-04-05Cache the fairly expensive last split point computation and provide a fastJakob Stoklund Olesen
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