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path: root/llvm/lib/CodeGen/SplitKit.cpp
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* 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
* Delete dead code.Jakob Stoklund Olesen2011-03-011-59/+0
* Move the value map from LiveIntervalMap to SplitEditor.Jakob Stoklund Olesen2011-03-011-58/+61
* Delete dead code.Jakob Stoklund Olesen2011-03-011-69/+0
* It is safe to ignore LastSplitPoint when the variable is not live out.Jakob Stoklund Olesen2011-02-231-2/+2
* Add SplitKit::isOriginalEndpoint and use it to force live range splitting to ...Jakob Stoklund Olesen2011-02-211-0/+14
* Give SplitAnalysis a VRM member to access VirtRegMap::getOriginal().Jakob Stoklund Olesen2011-02-191-3/+4
* Missed member rename for naming convention.Jakob Stoklund Olesen2011-02-191-7/+7
* Delete unused code for analyzing and splitting around loops.Jakob Stoklund Olesen2011-02-091-315/+2
* Use the LiveBLocks array for SplitEditor::splitSingleBlocks() as well.Jakob Stoklund Olesen2011-02-091-44/+43
* Move calcLiveBlockInfo() and the BlockInfo struct into SplitAnalysis.Jakob Stoklund Olesen2011-02-091-0/+86
* Ignore <undef> uses when analyzing and rewriting.Jakob Stoklund Olesen2011-02-091-2/+14
* Add SplitEditor::overlapIntv() to create small ranges where both registers ar...Jakob Stoklund Olesen2011-02-081-0/+16
* Add assertion.Jakob Stoklund Olesen2011-02-081-3/+4
* Add LiveIntervals::getLastSplitPoint().Jakob Stoklund Olesen2011-02-041-1/+1
* Skip unused values.Jakob Stoklund Olesen2011-02-041-1/+3
* Add debug output and asserts to the phi-connecting code.Jakob Stoklund Olesen2011-02-031-2/+13
* Fix coloring bug when mapping values in the middle of a live-through block.Jakob Stoklund Olesen2011-02-031-7/+7
* Return live range end points from SplitEditor::enter*/leave*.Jakob Stoklund Olesen2011-02-031-41/+26
* Reapply this.Eric Christopher2011-02-031-185/+141
* Temporarily revert 124765 in an attempt to find the cycle breaking bootstrap.Eric Christopher2011-02-031-141/+185
* Defer SplitKit value mapping until all defs are available.Jakob Stoklund Olesen2011-02-031-185/+141
* Rename member variables to follow the rest of LLVM.Jakob Stoklund Olesen2011-01-261-219/+219
* Add LiveIntervalMap::dumpCache() to print out the cache used by the ssa updat...Jakob Stoklund Olesen2011-01-201-0/+21
* Implement RAGreedy::splitAroundRegion and remove loop splitting.Jakob Stoklund Olesen2011-01-191-3/+3
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