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If a global variable has a specified alignment that is less than the preferred
2011-03-16
Jakob Stoklund Olesen
Tag cached interference with a user-provided tag instead...
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2011-03-16
Jakob Stoklund Olesen
Clarify debugging output.
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2011-03-15
Jakob Stoklund Olesen
Trace back through sibling copies to hoist spills and...
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2011-03-15
Jakob Stoklund Olesen
Preserve both isPHIDef and isDefByCopy bits when copying...
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2011-03-14
Jakob Stoklund Olesen
Place context in member variables instead of passing...
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2011-03-14
Jakob Stoklund Olesen
Rename members to match LLVM naming conventions more...
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2011-03-13
Jakob Stoklund Olesen
Now that we are deleting unused live intervals during...
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2011-03-13
Jakob Stoklund Olesen
Tell the register allocator about new unused virtual...
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2011-03-12
Jakob Stoklund Olesen
Include snippets in the live stack interval.
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2011-03-12
Jakob Stoklund Olesen
Spill multiple registers at once.
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2011-03-12
Jakob Stoklund Olesen
That's it, I am declaring this a failure of the C+...
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2011-03-10
Jakob Stoklund Olesen
Revert r127409 which broke all the Windows bots.
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2011-03-10
Jakob Stoklund Olesen
Change the Spiller interface to take a LiveRangeEdit...
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2011-03-10
Jakob Stoklund Olesen
Make SpillIs an optional pointer. Avoid creating a...
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2011-03-09
Jakob Stoklund Olesen
Make physreg coalescing independent on the number of...
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2011-03-09
Jakob Stoklund Olesen
Delete a test case that is very sensitive to coalescer...
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2011-03-09
Jakob Stoklund Olesen
Add a LiveRangeEdit::Delegate protocol.
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2011-03-09
Jakob Stoklund Olesen
Delete dead code.
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2011-03-08
Jakob Stoklund Olesen
Delete dead code after rematerializing.
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2011-03-08
Jakob Stoklund Olesen
Fix the build for MSVC 9 whose upper_bound() wants...
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2011-03-07
Jakob Stoklund Olesen
Let shrinkToUses optionally return a list of now dead...
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2011-03-07
Jakob Stoklund Olesen
Make the UselessRegs argument optional in the LiveRangeEdit...
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2011-03-07
Jakob Stoklund Olesen
Handle the special case of registers begin redefined...
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2011-03-05
Jakob Stoklund Olesen
Revert r127073: "Introduce $(ECHOPATH) to print DOSish...
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2011-03-05
Jakob Stoklund Olesen
Work around a coalescer bug.
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2011-03-05
Jakob Stoklund Olesen
Rework the global split cost calculation.
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2011-03-05
Jakob Stoklund Olesen
Compute the constraints for global live range splitting...
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2011-03-04
Jakob Stoklund Olesen
Extract a method. No functional change.
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2011-03-04
Jakob Stoklund Olesen
Go back to comparing spill weights when deciding if...
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2011-03-04
Jakob Stoklund Olesen
Renumber slot indexes locally when possible.
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2011-03-04
Jakob Stoklund Olesen
Number SlotIndexes uniformly without looking at the...
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2011-03-04
Jakob Stoklund Olesen
Symbolize the default instruction distance.
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2011-03-04
Jakob Stoklund Olesen
Deferred SlotIndex renumbering was a good idea but...
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2011-03-04
Jakob Stoklund Olesen
Add SlotIndex statistics.
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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
DenseMap<uintptr_t,...> doesn't allow all values as...
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2011-03-04
Jakob Stoklund Olesen
Precompute block frequencies, pow() isn't free.
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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
Renumber slot indexes uniformly instead of spacing...
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2011-03-03
Jakob Stoklund Olesen
Represent sentinel slot indexes with a null pointer.
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2011-03-03
Jakob Stoklund Olesen
Avoid comparing invalid slot indexes, and assert that...
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2011-03-03
Jakob Stoklund Olesen
Optimize SlotIndex equality tests.
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2011-03-03
Jakob Stoklund Olesen
Avoid comparing invalid slot indexes.
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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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2011-03-03
Jakob Stoklund Olesen
Fix PHI handling in LiveIntervals::shrinkToUses().
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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 recomputing...
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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
Simplify LiveIntervals::shrinkToUses() a bit by using...
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2011-03-02
Jakob Stoklund Olesen
Fix typo.
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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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2011-03-01
Jakob Stoklund Olesen
Drop RAGreedy::trySpillInterferences().
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2011-03-01
Jakob Stoklund Olesen
Keep track of which stage produced a live range, and...
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2011-02-28
Jakob Stoklund Olesen
Fix typo introduced by r126661: "Fix a typo which ..."
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2011-02-25
Jakob Stoklund Olesen
Try harder to get the hint by preferring to evict hint...
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2011-02-24
Jakob Stoklund Olesen
Tweak the register allocator priority queue some more.
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2011-02-24
Jakob Stoklund Olesen
Use the same spill slot for all live ranges that descend...
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2011-02-23
Jakob Stoklund Olesen
It is safe to ignore LastSplitPoint when the variable...
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2011-02-23
Jakob Stoklund Olesen
Keep track of how many times a live range has been...
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2011-02-23
Jakob Stoklund Olesen
Fix a bug in determining if there is only a single...
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2011-02-23
Jakob Stoklund Olesen
Be more aggressive about evicting interference.
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2011-02-22
Jakob Stoklund Olesen
Change the RAGreedy register assignment order so large...
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2011-02-22
Jakob Stoklund Olesen
80 Col.
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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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2011-02-19
Jakob Stoklund Olesen
This method belonged in VirtRegMap.
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2011-02-19
Jakob Stoklund Olesen
Separate timers for local and global splitting.
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2011-02-18
Jakob Stoklund Olesen
Use VirtRegMap's Virt2SplitMap to keep track of the...
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2011-02-18
Jakob Stoklund Olesen
Add VirtRegMap::rewrite() and use it in the new register...
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2011-02-18
Jakob Stoklund Olesen
Trim debugging output.
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2011-02-17
Jakob Stoklund Olesen
Add basic register allocator statistics.
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2011-02-17
Jakob Stoklund Olesen
Split local live ranges.
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2011-02-15
Jakob Stoklund Olesen
Teach ARMLoadStoreOptimizer to remove kill flags from...
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2011-02-14
Jakob Stoklund Olesen
Move more fragments of spill weight calculation into...
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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
Simplify using the new leaveIntvBefore()
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2011-02-09
Jakob Stoklund Olesen
Use the LiveBLocks array for SplitEditor::splitSingleBlocks...
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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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2011-02-09
Jakob Stoklund Olesen
Assert on bad jump tables.
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2011-02-09
Jakob Stoklund Olesen
Add tags to live interval unions to avoid using stale...
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2011-02-09
Jakob Stoklund Olesen
Evict a lighter single interference before attempting...
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2011-02-09
Jakob Stoklund Olesen
Set an allocation hint when rematting before a COPY.
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2011-02-08
Jakob Stoklund Olesen
Fix one more case of splitting after the last split...
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2011-02-08
Jakob Stoklund Olesen
Reorganize interference code to check LastSplitPoint...
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2011-02-08
Jakob Stoklund Olesen
Also handle the situation where an indirect branch...
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2011-02-08
Jakob Stoklund Olesen
Add LiveIntervals::addKillFlags() to recompute kill...
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2011-02-08
Jakob Stoklund Olesen
Trim debug spew
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2011-02-08
Jakob Stoklund Olesen
Avoid folding a load instruction into an instruction...
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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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2011-02-08
Jakob Stoklund Olesen
Add LiveIntervals::shrinkToUses().
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