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Minor optimization. sign-ext/anyext of undef is still undef.
[oota-llvm.git]
/
lib
/
CodeGen
/
SplitKit.cpp
2011-03-08
Jakob Stoklund Olesen
Delete dead code after rematerializing.
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2011-03-05
Jakob Stoklund Olesen
Work around a coalescer bug.
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2011-03-04
Jakob Stoklund Olesen
Tweak debug output. No functional changes.
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2011-03-04
Jakob Stoklund Olesen
Use an IndexedMap instead of a DenseMap for the live...
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2011-03-03
Jakob Stoklund Olesen
Cache basic block bounds instead of asking SlotIndexes...
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2011-03-03
Jakob Stoklund Olesen
Change the SplitEditor interface to a single instance...
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2011-03-03
Jakob Stoklund Olesen
Only run the updateSSA loop when we have actually seen...
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2011-03-02
Jakob Stoklund Olesen
Turn the Edit member into a pointer so it can change...
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2011-03-02
Jakob Stoklund Olesen
Transfer simply defined values directly without recompu...
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2011-03-02
Jakob Stoklund Olesen
Extract a method. No functional change.
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2011-03-02
Jakob Stoklund Olesen
Move extendRange() into SplitEditor and delete the...
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2011-03-02
Jakob Stoklund Olesen
Rename mapValue to extendRange because that is its...
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2011-03-02
Jakob Stoklund Olesen
Move LiveIntervalMap::extendTo into LiveInterval itself.
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2011-03-01
Jakob Stoklund Olesen
Delete dead code.
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2011-03-01
Jakob Stoklund Olesen
Move the value map from LiveIntervalMap to SplitEditor.
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2011-03-01
Jakob Stoklund Olesen
Delete dead code.
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2011-02-23
Jakob Stoklund Olesen
It is safe to ignore LastSplitPoint when the variable...
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2011-02-21
Jakob Stoklund Olesen
Add SplitKit::isOriginalEndpoint and use it to force...
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2011-02-19
Jakob Stoklund Olesen
Give SplitAnalysis a VRM member to access VirtRegMap...
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2011-02-19
Jakob Stoklund Olesen
Missed member rename for naming convention.
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2011-02-09
Jakob Stoklund Olesen
Delete unused code for analyzing and splitting around...
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2011-02-09
Jakob Stoklund Olesen
Use the LiveBLocks array for SplitEditor::splitSingleBl...
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2011-02-09
Jakob Stoklund Olesen
Move calcLiveBlockInfo() and the BlockInfo struct into...
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2011-02-09
Jakob Stoklund Olesen
Ignore <undef> uses when analyzing and rewriting.
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2011-02-08
Jakob Stoklund Olesen
Add SplitEditor::overlapIntv() to create small ranges...
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2011-02-08
Jakob Stoklund Olesen
Add assertion.
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2011-02-04
Jakob Stoklund Olesen
Add LiveIntervals::getLastSplitPoint().
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2011-02-04
Jakob Stoklund Olesen
Skip unused values.
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2011-02-03
Jakob Stoklund Olesen
Add debug output and asserts to the phi-connecting...
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2011-02-03
Jakob Stoklund Olesen
Fix coloring bug when mapping values in the middle...
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2011-02-03
Jakob Stoklund Olesen
Return live range end points from SplitEditor::enter...
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2011-02-03
Eric Christopher
Reapply this.
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2011-02-03
Eric Christopher
Temporarily revert 124765 in an attempt to find the...
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2011-02-03
Jakob Stoklund Olesen
Defer SplitKit value mapping until all defs are available.
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2011-01-26
Jakob Stoklund Olesen
Rename member variables to follow the rest of LLVM.
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2011-01-20
Jakob Stoklund Olesen
Add LiveIntervalMap::dumpCache() to print out the cache...
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2011-01-19
Jakob Stoklund Olesen
Implement RAGreedy::splitAroundRegion and remove loop...
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2011-01-18
Jakob Stoklund Olesen
Add RAGreedy methods for splitting live ranges around...
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2011-01-04
Jakob Stoklund Olesen
Turn the EdgeBundles class into a stand-alone machine...
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2010-12-22
Jakob Stoklund Olesen
Include a shadow of the original CFG edges in the edge...
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2010-12-21
Jakob Stoklund Olesen
Add EdgeBundles to SplitKit.
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2010-12-18
Jakob Stoklund Olesen
Check that the register is live-in to the loop header...
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2010-12-15
Jakob Stoklund Olesen
Fix build.
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2010-12-15
Jakob Stoklund Olesen
Detect and enumerate bypass loops.
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2010-12-15
Jakob Stoklund Olesen
Separate SplitAnalysis::getSplitLoops().
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2010-11-10
Jakob Stoklund Olesen
No need to add liveness that's already there.
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2010-11-10
Jakob Stoklund Olesen
Basic rematerialization during splitting.
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2010-11-03
Jakob Stoklund Olesen
Tag debug output as regalloc
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2010-11-01
Jakob Stoklund Olesen
When inserting copies during splitting, always use...
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2010-11-01
Jakob Stoklund Olesen
Update kill flags while rewriting instructions after...
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2010-10-30
Jakob Stoklund Olesen
Make sure copies are inserted after any exception handl...
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2010-10-29
Jakob Stoklund Olesen
Don't transfer unused values to the new intervals forme...
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2010-10-29
Benjamin Kramer
Silence Release build warnings.
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2010-10-29
Jakob Stoklund Olesen
Never propagate the idom value out of a block that...
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2010-10-28
Jakob Stoklund Olesen
Replace SplitKit SSA update with an iterative algorithm...
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2010-10-28
Jakob Stoklund Olesen
Make MachineDominators available for SplitEditor. We...
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2010-10-27
Jakob Stoklund Olesen
Handle critical loop predecessors by making both inside...
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2010-10-27
Jakob Stoklund Olesen
Compute critical loop predecessors in the same way...
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2010-10-26
Jakob Stoklund Olesen
After splitting, compute connected components of all...
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2010-10-26
Jakob Stoklund Olesen
Call RenumberValues for all new registers created durin...
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2010-10-26
Jakob Stoklund Olesen
Preserve PHIDef bits in cloned values during splitting.
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2010-10-22
Jakob Stoklund Olesen
Be more strict about detecting multi-use blocks for...
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2010-10-22
Jakob Stoklund Olesen
Be more strict when detecting critical edges before...
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2010-10-22
Jakob Stoklund Olesen
Add print methods
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2010-10-21
Jakob Stoklund Olesen
Don't include the destination interval in the union...
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2010-10-15
Jakob Stoklund Olesen
Eliminate curli from SplitEditor. Use the LiveRangeEdit...
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2010-10-15
Jakob Stoklund Olesen
Move stack slot assignments into LiveRangeEdit.
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2010-10-14
Jakob Stoklund Olesen
Create a new LiveRangeEdit class to keep track of the...
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2010-10-14
Jakob Stoklund Olesen
Only split around a loop if the live range has uses...
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2010-10-08
Jakob Stoklund Olesen
Rename SplitEditor::rewrite to finish() and break it...
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2010-10-07
Jakob Stoklund Olesen
After splitting, the remaining LiveInterval may be...
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2010-10-07
Jakob Stoklund Olesen
Print more loop info.
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2010-10-07
Jakob Stoklund Olesen
Print out MBB number when rewriting.
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2010-10-07
Jakob Stoklund Olesen
Cache interval iterators in SplitEditor::addTruncSimple...
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2010-10-07
Jakob Stoklund Olesen
Clean up debug printing.
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2010-10-05
Jakob Stoklund Olesen
Count uses in all nested loops, not just the deepest.
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2010-10-05
Jakob Stoklund Olesen
Remove SplitAnalysis::removeUse. It was only used to...
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2010-10-05
Jakob Stoklund Olesen
dupli always has an interval now.
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2010-10-05
Jakob Stoklund Olesen
We can split around loops with multiple exits now.
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2010-10-05
Jakob Stoklund Olesen
Update SplitEditor API to reflect the fact that the...
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2010-10-05
Jakob Stoklund Olesen
Intervals are half-open.
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2010-10-05
Jakob Stoklund Olesen
When we find a reaching definition, make sure it is...
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2010-10-05
Jakob Stoklund Olesen
Don't use nextIndex to check for live out of instruction.
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2010-09-25
Lang Hames
Removed VNInfo::isDefAccurate(). Def "accuracy" can...
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2010-09-21
Jakob Stoklund Olesen
Build the complement interval dupli after the split...
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2010-09-16
Jakob Stoklund Olesen
Use the value mapping provided by LiveIntervalMap....
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2010-09-13
Jakob Stoklund Olesen
Mechanically replace LiveInterval* with LiveIntervalMap...
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2010-09-13
Jakob Stoklund Olesen
Allow LiveIntervalMap to be reused by resetting the...
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2010-09-13
Jakob Stoklund Olesen
Let's just declare that it is impossible to construct...
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2010-08-19
Michael J. Spencer
Fix the msvc 2010 build.
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2010-08-18
Jakob Stoklund Olesen
Thinking about it, we don't need MachineDominatorTree...
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2010-08-18
Jakob Stoklund Olesen
Revert r111394. It was too aggressive.
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2010-08-18
Jakob Stoklund Olesen
Aggressively prune the DFS when inserting phi-defs.
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2010-08-18
Jakob Stoklund Olesen
Add the LiveIntervalMap class. Don't hook it up yet.
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2010-08-13
Jakob Stoklund Olesen
Clean up the Spiller.h interface.
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2010-08-13
Jakob Stoklund Olesen
Implement splitting inside a single block.
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2010-08-13
Jakob Stoklund Olesen
Let LiveInterval::addRange extend existing ranges,...
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2010-08-13
Jakob Stoklund Olesen
Remember to actually update SplitAnalysis statistics...
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2010-08-12
Jakob Stoklund Olesen
Handle an empty dupli.
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2010-08-12
Jakob Stoklund Olesen
Update the SplitAnalysis statistics as uses are moved...
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