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path: root/lib/CodeGen/LiveIntervalAnalysis.cpp
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* Stop fixing bad machine code in LiveIntervalAnalysis.Jakob Stoklund Olesen2012-03-041-15/+3
* Move getBundleStart() into MachineInstrBundle.h.Jakob Stoklund Olesen2012-03-011-1/+1
* Add API "handleMoveIntoBundl" for updating liveness when moving instructions ...Lang Hames2012-02-211-13/+68
* Fix some bugs in HMEditor's moveAllOperandsInto logic.Lang Hames2012-02-211-9/+10
* Silence operator precedence warning.Benjamin Kramer2012-02-191-1/+1
* Add machinery for pushing live ranges onto bundle starts while bundling.Lang Hames2012-02-191-2/+207
* Simplify moveEnteringDownFrom rules.Lang Hames2012-02-191-11/+3
* Skip through instructions rather than operands when looking for last use slot.Lang Hames2012-02-191-1/+1
* Fix TODO and trailing whitespace.Lang Hames2012-02-191-10/+14
* Defer sanity checks on live intervals until after all have been updated. Hold...Lang Hames2012-02-191-171/+170
* Bring HMEditor into line with LLVM coding standards.Lang Hames2012-02-171-160/+163
* Sink variable into assertMatt Beaumont-Gay2012-02-171-2/+2
* Add support for regmask slots to HMEditor. Also fixes a comment error.Lang Hames2012-02-171-3/+17
* Refactor 'handleMove' code in live intervals. Clients of LiveIntervals won't seeLang Hames2012-02-171-211/+245
* Oops - isRegLiveIntoSuccessor is used in non-assert builds now. Remove NDEBUG...Lang Hames2012-02-171-2/+0
* Turn off assertion, conservatively compute liveness for live-in un-allocatabl...Lang Hames2012-02-171-8/+10
* Make LiveIntervals::handleMove() bundle aware.Lang Hames2012-02-151-4/+6
* Fix assertion condition.Lang Hames2012-02-151-1/+1
* Remove overly conservative assert.Lang Hames2012-02-151-1/+0
* Don't emit live ranges for physregs live-ins that are dead.Lang Hames2012-02-151-2/+3
* Disentangle moving a machine instr from updating LiveIntervals.Lang Hames2012-02-151-12/+7
* Use the proper clobber check in handleLiveInRegister().Jakob Stoklund Olesen2012-02-141-1/+1
* Dump live intervals in numerical order.Jakob Stoklund Olesen2012-02-141-4/+15
* Don't create a new copy of reserved regs - we already have one handy.Lang Hames2012-02-141-4/+2
* Tighten physical register invariants: Allocatable physical registers canLang Hames2012-02-141-9/+43
* Use convenience function for consistency.Lang Hames2012-02-141-2/+1
* LiveIntervalAnalysis does not depend on MachineLoopInfo.Andrew Trick2012-02-131-4/+2
* RegAlloc superpass: includes phi elimination, coalescing, and scheduling.Andrew Trick2012-02-101-14/+2
* Remove unused 'isAlias' parameter.Lang Hames2012-02-101-8/+3
* Constrain the regmask search space for local live ranges.Jakob Stoklund Olesen2012-02-101-3/+13
* Cache basic block boundaries for faster RegMaskSlots access.Jakob Stoklund Olesen2012-02-101-0/+9
* Optimize LiveIntervals::intervalIsInOneMBB().Jakob Stoklund Olesen2012-02-101-17/+22
* Fix kill flags when moving instructions using LiveIntervals::moveInstr(...).Lang Hames2012-02-091-6/+23
* Remove assertion. Not all use operands are reads.Lang Hames2012-02-091-3/+0
* Keep track of register masks in LiveIntervalAnalysis.Jakob Stoklund Olesen2012-02-081-0/+62
* Added MachineInstr::isBundled() to check if an instruction is part of a bundle.Andrew Trick2012-02-081-1/+1
* Drop the REDEF_BY_EC VNInfo flag.Jakob Stoklund Olesen2012-02-041-2/+0
* Correctly terminate a physreg redefined by an early clobber.Jakob Stoklund Olesen2012-02-041-1/+1
* Don't store COPY pointers in VNInfo.Jakob Stoklund Olesen2012-02-041-30/+10
* Trim headers.Jakob Stoklund Olesen2012-02-031-8/+0
* Delete some dead code.Jakob Stoklund Olesen2012-02-031-5/+0
* Here's a new one: GCC was complaining about an only-used-in-assertsMatt Beaumont-Gay2012-01-301-2/+2
* Silence warning about parens for && within ||Lang Hames2012-01-271-1/+1
* Add a "moveInstr" method to LiveIntervals. This can be used to move instructionsLang Hames2012-01-271-0/+201
* Don't add live ranges for aliases of physregs that are live in to theLang Hames2012-01-251-5/+0
* Always break upon finding a vreg operand (in Release as well as +Asserts). Re...Lang Hames2012-01-251-6/+1
* Fixed macro condition.Lang Hames2012-01-181-1/+1
* Exclusively use SplitAnalysis::getLastSplitPoint().Jakob Stoklund Olesen2012-01-111-22/+0
* Use the 'regalloc' debug tag for most register allocator tracing.Jakob Stoklund Olesen2012-01-071-1/+1
* Clarified assert text.Lang Hames2012-01-031-1/+1
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