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path: root/lib/CodeGen/LiveIntervalAnalysis.cpp
AgeCommit message (Expand)Author
2012-02-15Fix assertion condition.Lang Hames
2012-02-15Remove overly conservative assert.Lang Hames
2012-02-15Don't emit live ranges for physregs live-ins that are dead.Lang Hames
2012-02-15Disentangle moving a machine instr from updating LiveIntervals.Lang Hames
2012-02-14Use the proper clobber check in handleLiveInRegister().Jakob Stoklund Olesen
2012-02-14Dump live intervals in numerical order.Jakob Stoklund Olesen
2012-02-14Don't create a new copy of reserved regs - we already have one handy.Lang Hames
2012-02-14Tighten physical register invariants: Allocatable physical registers canLang Hames
2012-02-14Use convenience function for consistency.Lang Hames
2012-02-13LiveIntervalAnalysis does not depend on MachineLoopInfo.Andrew Trick
2012-02-10RegAlloc superpass: includes phi elimination, coalescing, and scheduling.Andrew Trick
2012-02-10Remove unused 'isAlias' parameter.Lang Hames
2012-02-10Constrain the regmask search space for local live ranges.Jakob Stoklund Olesen
2012-02-10Cache basic block boundaries for faster RegMaskSlots access.Jakob Stoklund Olesen
2012-02-10Optimize LiveIntervals::intervalIsInOneMBB().Jakob Stoklund Olesen
2012-02-09Fix kill flags when moving instructions using LiveIntervals::moveInstr(...).Lang Hames
2012-02-09Remove assertion. Not all use operands are reads.Lang Hames
2012-02-08Keep track of register masks in LiveIntervalAnalysis.Jakob Stoklund Olesen
2012-02-08Added MachineInstr::isBundled() to check if an instruction is part of a bundle.Andrew Trick
2012-02-04Drop the REDEF_BY_EC VNInfo flag.Jakob Stoklund Olesen
2012-02-04Correctly terminate a physreg redefined by an early clobber.Jakob Stoklund Olesen
2012-02-04Don't store COPY pointers in VNInfo.Jakob Stoklund Olesen
2012-02-03Trim headers.Jakob Stoklund Olesen
2012-02-03Delete some dead code.Jakob Stoklund Olesen
2012-01-30Here's a new one: GCC was complaining about an only-used-in-assertsMatt Beaumont-Gay
2012-01-27Silence warning about parens for && within ||Lang Hames
2012-01-27Add a "moveInstr" method to LiveIntervals. This can be used to move instructionsLang Hames
2012-01-25Don't add live ranges for aliases of physregs that are live in to theLang Hames
2012-01-25Always break upon finding a vreg operand (in Release as well as +Asserts). Re...Lang Hames
2012-01-18Fixed macro condition.Lang Hames
2012-01-11Exclusively use SplitAnalysis::getLastSplitPoint().Jakob Stoklund Olesen
2012-01-07Use the 'regalloc' debug tag for most register allocator tracing.Jakob Stoklund Olesen
2012-01-03Clarified assert text.Lang Hames
2011-12-07Add bundle aware API for querying instruction properties and switch the codeEvan Cheng
2011-11-14Fix early-clobber handling in shrinkToUses.Jakob Stoklund Olesen
2011-11-13Use kill slots instead of the previous slot in shrinkToUses.Jakob Stoklund Olesen
2011-11-13Terminate all dead defs at the dead slot instead of the 'next' slot.Jakob Stoklund Olesen
2011-11-13Simplify early clobber slots a bit.Jakob Stoklund Olesen
2011-11-13Rename SlotIndexes to match how they are used.Jakob Stoklund Olesen
2011-11-12Delete the old spilling framework from LiveIntervalAnalysis.Jakob Stoklund Olesen
2011-10-05Add a FIXME.Jakob Stoklund Olesen
2011-10-04Allow <undef> flags on def operands as well as uses.Jakob Stoklund Olesen
2011-09-15Speed up LiveIntervals::shrinkToUse with some caching.Jakob Stoklund Olesen
2011-09-13Switch extendInBlock() to take a kill slot instead of the last use slot.Jakob Stoklund Olesen
2011-04-30When a physreg is live-in and live through a basic block, make sure its liveJakob Stoklund Olesen
2011-04-15Fix a ton of comment typos found by codespell. Patch byChris Lattner
2011-04-11Don't add live ranges for sub-registers when clobbering a physical register.Jakob Stoklund Olesen
2011-04-07Recompute hasPHIKill flags when shrinking live intervals.Jakob Stoklund Olesen
2011-04-04Allow coalescing with reserved physregs in certain cases:Jakob Stoklund Olesen
2011-03-31lib/CodeGen/LiveIntervalAnalysis.cpp: [PR9590] Don't use std::pow(float,float...NAKAMURA Takumi
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