Programming Languages Research Group: Git - oota-llvm.git/history

[oota-llvm.git] / lib / CodeGen / RegAllocLinearScan.cpp

2005-01-23	Chris Lattner	Update these register allocators to set the PhysRegUsed...	blob \| commitdiff \| raw
2005-01-08	Chris Lattner	Silence VS warnings	blob \| commitdiff \| raw \| diff to current
2004-12-15	Chris Lattner	Move virtual method call out of loop	blob \| commitdiff \| raw \| diff to current
2004-12-07	Nate Begeman	Move virtual function call out of loop to speed up...	blob \| commitdiff \| raw \| diff to current
2004-11-18	Chris Lattner	* There is no reason for SpillWeights to be an instance var	blob \| commitdiff \| raw \| diff to current
2004-11-18	Chris Lattner	Fix a couple of bugs where we considered physregs past...	blob \| commitdiff \| raw \| diff to current
2004-11-18	Chris Lattner	Start using the iterators in the fixed_ intervals to...	blob \| commitdiff \| raw \| diff to current
2004-11-18	Chris Lattner	Add a counter for the number of times linscan has to...	blob \| commitdiff \| raw \| diff to current
2004-11-18	Chris Lattner	* Improve comments/documentation substantially	blob \| commitdiff \| raw \| diff to current
2004-11-18	Chris Lattner	Rename some methods, use 'begin' instead of 'start...	blob \| commitdiff \| raw \| diff to current
2004-11-05	Chris Lattner	Do not make i have bigger scope that we need	blob \| commitdiff \| raw \| diff to current
2004-09-30	Chris Lattner	Free the VirtRegMap at the end of MachineFunction proce...	blob \| commitdiff \| raw \| diff to current
2004-09-03	Alkis Evlogimenos	Fixes to make LLVM compile with vc7.1.	blob \| commitdiff \| raw \| diff to current
2004-09-02	Alkis Evlogimenos	Change the way we choose a free register: instead of...	blob \| commitdiff \| raw \| diff to current
2004-09-02	Alkis Evlogimenos	We don't need to sort the added vector as unhandled...	blob \| commitdiff \| raw \| diff to current
2004-09-01	Reid Spencer	Changes For Bug 352	blob \| commitdiff \| raw \| diff to current
2004-09-01	Alkis Evlogimenos	Be a bit more efficient when processing the active...	blob \| commitdiff \| raw \| diff to current
2004-08-27	Alkis Evlogimenos	Now that LiveIntervals::addIntervalsForSpills is fixed...	blob \| commitdiff \| raw \| diff to current
2004-08-27	Alkis Evlogimenos	Back out this change as it broke the build last night...	blob \| commitdiff \| raw \| diff to current
2004-08-27	Alkis Evlogimenos	The linear scan variants do not require the LiveVariabl...	blob \| commitdiff \| raw \| diff to current
2004-08-04	Alkis Evlogimenos	Convert indentation to 2 spaces.	blob \| commitdiff \| raw \| diff to current
2004-07-25	Alkis Evlogimenos	Add some comments to the backtracking code.	blob \| commitdiff \| raw \| diff to current
2004-07-24	Alkis Evlogimenos	Change std::map<unsigned, LiveInterval*> into a std...	blob \| commitdiff \| raw \| diff to current
2004-07-24	Chris Lattner	Completely eliminate the intervals_ list. instead...	blob \| commitdiff \| raw \| diff to current
2004-07-23	Chris Lattner	Rename LiveIntervals.(cpp\|h) -> LiveIntervalAnalysis...	blob \| commitdiff \| raw \| diff to current
2004-07-22	Alkis Evlogimenos	Some compile time improvements resulting in a 1sec...	blob \| commitdiff \| raw \| diff to current
2004-07-21	Brian Gaeke	These files don't need to include <iostream> since...	blob \| commitdiff \| raw \| diff to current
2004-07-19	Alkis Evlogimenos	Remove dead code.	blob \| commitdiff \| raw \| diff to current
2004-07-19	Chris Lattner	Fix assertion to not dereference end!	blob \| commitdiff \| raw \| diff to current
2004-07-19	Chris Lattner	Add some asserts that the list of intervals returned...	blob \| commitdiff \| raw \| diff to current
2004-07-04	Alkis Evlogimenos	Correctly compute the ration of iterations/#intervals.	blob \| commitdiff \| raw \| diff to current
2004-07-04	Alkis Evlogimenos	Add efficiency statistic.	blob \| commitdiff \| raw \| diff to current
2004-06-21	Chris Lattner	Rename Interval class to LiveInterval to avoid conflict...	blob \| commitdiff \| raw \| diff to current
2004-05-30	Alkis Evlogimenos	Pull Interval class out of LiveIntervals.	blob \| commitdiff \| raw \| diff to current
2004-05-30	Alkis Evlogimenos	When spilling an register, introduce a new temporary...	blob \| commitdiff \| raw \| diff to current
2004-05-08	Alkis Evlogimenos	Add required header	blob \| commitdiff \| raw \| diff to current
2004-05-06	Chris Lattner	numeric_limits::infinity() apparently does not work...	blob \| commitdiff \| raw \| diff to current
2004-03-17	Alkis Evlogimenos	Make the set of fixed (preallocated) intervals be a...	blob \| commitdiff \| raw \| diff to current
2004-03-01	Alkis Evlogimenos	Add a spiller option to llc. A simple spiller will...	blob \| commitdiff \| raw \| diff to current
2004-03-01	Alkis Evlogimenos	Add the long awaited memory operand folding support...	blob \| commitdiff \| raw \| diff to current
2004-02-27	Alkis Evlogimenos	Rename member function to be consistent with the rest.	blob \| commitdiff \| raw \| diff to current
2004-02-25	Alkis Evlogimenos	Remove asssert since it is breaking cases that it shoul...	blob \| commitdiff \| raw \| diff to current
2004-02-25	Chris Lattner	Add an assertion	blob \| commitdiff \| raw \| diff to current
2004-02-24	Alkis Evlogimenos	Move machine code rewriter and spiller outside the...	blob \| commitdiff \| raw \| diff to current
2004-02-23	Alkis Evlogimenos	Remove '4Virt' from member function names as it is...	blob \| commitdiff \| raw \| diff to current
2004-02-23	Alkis Evlogimenos	Refactor VirtRegMap out of RegAllocLinearScan as the...	blob \| commitdiff \| raw \| diff to current
2004-02-23	Alkis Evlogimenos	Add number of spilled registers statistic.	blob \| commitdiff \| raw \| diff to current
2004-02-23	Alkis Evlogimenos	Remove implementation of default constructor as it...	blob \| commitdiff \| raw \| diff to current
2004-02-23	Alkis Evlogimenos	Improved PhysRegTracker interface. RegAlloc lazily...	blob \| commitdiff \| raw \| diff to current
2004-02-23	Alkis Evlogimenos	Fix comments in PhysRegTracker and rename isPhysRegAvai...	blob \| commitdiff \| raw \| diff to current
2004-02-23	Alkis Evlogimenos	Pull PhysRegTracker out of RegAllocLinearScan as it...	blob \| commitdiff \| raw \| diff to current
2004-02-23	Alkis Evlogimenos	Move LiveIntervals.h to lib/CodeGen since it shouldn...	blob \| commitdiff \| raw \| diff to current
2004-02-22	Alkis Evlogimenos	Print basic block boundaries in machine instruction...	blob \| commitdiff \| raw \| diff to current
2004-02-20	Alkis Evlogimenos	Fix crash in debug output.	blob \| commitdiff \| raw \| diff to current
2004-02-20	Alkis Evlogimenos	Fix instruction numbering in debug output.	blob \| commitdiff \| raw \| diff to current
2004-02-20	Alkis Evlogimenos	Too many changes in one commit:	blob \| commitdiff \| raw \| diff to current
2004-02-19	Alkis Evlogimenos	Fix RA::verifyAssignment()	blob \| commitdiff \| raw \| diff to current
2004-02-19	Alkis Evlogimenos	Rename reloads/spills to loads/stores.	blob \| commitdiff \| raw \| diff to current
2004-02-18	Alkis Evlogimenos	Implement assignment correctness verification.	blob \| commitdiff \| raw \| diff to current
2004-02-15	Alkis Evlogimenos	Eliminate the use of spill (reserved) registers.	blob \| commitdiff \| raw \| diff to current
2004-02-14	Alkis Evlogimenos	Use std::numeric_limits<float>::infinity() instead of	blob \| commitdiff \| raw \| diff to current
2004-02-13	Alkis Evlogimenos	Remove getAllocatedRegNum(). Use getReg() instead.	blob \| commitdiff \| raw \| diff to current
2004-02-12	Alkis Evlogimenos	Change MachineBasicBlock's vector of MachineInstr point...	blob \| commitdiff \| raw \| diff to current
2004-02-10	Chris Lattner	Do not use MachineOperand::isVirtualRegister either!	blob \| commitdiff \| raw \| diff to current
2004-02-06	Alkis Evlogimenos	Increase code clarity.	blob \| commitdiff \| raw \| diff to current
2004-02-06	Alkis Evlogimenos	Eliminate uneeded lookups by passing a Virt2PhysMap...	blob \| commitdiff \| raw \| diff to current
2004-02-04	Alkis Evlogimenos	Modify the two address instruction pass to remove the...	blob \| commitdiff \| raw \| diff to current
2004-02-03	Alkis Evlogimenos	When an instruction like: A += B had both A and B virtu...	blob \| commitdiff \| raw \| diff to current
2004-02-02	Alkis Evlogimenos	Fix debugging output.	blob \| commitdiff \| raw \| diff to current
2004-02-02	Alkis Evlogimenos	Create an object for tracking physical register usage...	blob \| commitdiff \| raw \| diff to current
2004-02-01	Alkis Evlogimenos	Change weight array into a vector and make it as big...	blob \| commitdiff \| raw \| diff to current
2004-02-01	Alkis Evlogimenos	Use std::map::count() instead of std::map::find() ...	blob \| commitdiff \| raw \| diff to current
2004-02-01	Alkis Evlogimenos	Use MRegisterInfo::isPhysicalRegister and	blob \| commitdiff \| raw \| diff to current
2004-01-22	Alkis Evlogimenos	Add option to join live intervals. Two intervals are...	blob \| commitdiff \| raw \| diff to current
2004-01-22	Alkis Evlogimenos	Remove unneeded check. An interval in active, by defini...	blob \| commitdiff \| raw \| diff to current
2004-01-22	Alkis Evlogimenos	Improve debugging output. Remove unneeded virtReg...	blob \| commitdiff \| raw \| diff to current
2004-01-16	Alkis Evlogimenos	Handle printing of intervals that are not assign to...	blob \| commitdiff \| raw \| diff to current
2004-01-16	Alkis Evlogimenos	Handle printing of intervals that are not assign to...	blob \| commitdiff \| raw \| diff to current
2004-01-16	Alkis Evlogimenos	Fold open interval ends handling into	blob \| commitdiff \| raw \| diff to current
2004-01-14	Alkis Evlogimenos	Improve debugging output.	blob \| commitdiff \| raw \| diff to current
2004-01-13	Alkis Evlogimenos	Indentation and whitespace cleanups.	blob \| commitdiff \| raw \| diff to current
2004-01-13	Alkis Evlogimenos	Fix bug introduced by previous commit: check if fixed...	blob \| commitdiff \| raw \| diff to current
2004-01-07	Alkis Evlogimenos	Add a separate list of fixed intervals. This improves...	blob \| commitdiff \| raw \| diff to current
2004-01-07	Alkis Evlogimenos	Minor cleanups.	blob \| commitdiff \| raw \| diff to current
2004-01-07	Alkis Evlogimenos	Remove declared but undefined method.	blob \| commitdiff \| raw \| diff to current
2004-01-05	Alkis Evlogimenos	Remove simple coalescing.	blob \| commitdiff \| raw \| diff to current
2003-12-28	Alkis Evlogimenos	Reserve ECX and EDI instead of EBX and EDI. Since EBX...	blob \| commitdiff \| raw \| diff to current
2003-12-28	Alkis Evlogimenos	Add coalescing to register allocator. A hint is added...	blob \| commitdiff \| raw \| diff to current
2003-12-24	Alkis Evlogimenos	Improve debugging output when choosing a register to...	blob \| commitdiff \| raw \| diff to current
2003-12-23	Alkis Evlogimenos	Change the way free regusters are computed and perform...	blob \| commitdiff \| raw \| diff to current
2003-12-21	Alkis Evlogimenos	Remove verifyIntervals() since it doesn't actually...	blob \| commitdiff \| raw \| diff to current
2003-12-21	Alkis Evlogimenos	Change weight into a float so that we can take into...	blob \| commitdiff \| raw \| diff to current
2003-12-21	Alkis Evlogimenos	Add support for inactive intervals. This effectively...	blob \| commitdiff \| raw \| diff to current
2003-12-18	Chris Lattner	Prune some #includes	blob \| commitdiff \| raw \| diff to current
2003-12-18	Alkis Evlogimenos	Modify linear scan register allocator to use the two...	blob \| commitdiff \| raw \| diff to current
2003-12-18	Alkis Evlogimenos	Fix bug in reserved registers. DH actually aliases...	blob \| commitdiff \| raw \| diff to current
2003-12-18	Alkis Evlogimenos	Rename LiveIntervals::expired() to LiveIntervals::expir...	blob \| commitdiff \| raw \| diff to current
2003-12-14	Alkis Evlogimenos	Change interface of MachineOperand as follows:	blob \| commitdiff \| raw \| diff to current
2003-12-13	Alkis Evlogimenos	When reserving a preallocated register spill the aliase...	blob \| commitdiff \| raw \| diff to current
2003-12-13	Alkis Evlogimenos	Expire any active intervals left when register allocati...	blob \| commitdiff \| raw \| diff to current
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