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path: root/lib/CodeGen/RegisterCoalescer.cpp
AgeCommit message (Expand)Author
2013-03-05Remove unused #includes.Bill Wendling
2013-02-14RegisterCoalescer::reMaterializeTrivialDef() can constrain the destinationCameron Zwarich
2013-02-14Fix RegisterCoalescer::rematerializeTrivialDef() so that it works on flippedCameron Zwarich
2013-02-14Fix some issues with rematerialization in RegisterCoalescer when the destinationCameron Zwarich
2013-02-13Debug Info: LiveDebugVarible can remove DBG_VALUEs, make sure we emit them back.Manman Ren
2013-01-03Fix PR14732 by handling all kinds of IMPLICIT_DEF live ranges.Jakob Stoklund Olesen
2013-01-02Move all of the header files which are involved in modelling the LLVM IRChandler Carruth
2012-12-03Use the new script to sort the includes of every file under lib.Chandler Carruth
2012-11-29Avoid rewriting instructions twice.Jakob Stoklund Olesen
2012-11-28Make the LiveRegMatrix analysis available to targets.Jakob Stoklund Olesen
2012-11-27Remove duplicated #includes.Jakub Staszak
2012-11-16Use array_pod_sort instead of std::sort.Andrew Trick
2012-11-15Fix an obvious merge bug in -join-globalcopies (disabled).Andrew Trick
2012-11-14Use reserve() to avoid vector reallocation.Jakub Staszak
2012-11-14canJoinPhys method doesn't modify CoalescerPair. Make it const.Jakub Staszak
2012-11-13Revert -join-splitedges to a boolean cmd line option.Andrew Trick
2012-11-13The MachineScheduler does not currently require JoinSplitEdges.Andrew Trick
2012-11-13Fix -join-splitedges: my previous "cleanup" broke it.Andrew Trick
2012-11-13misched: Allow subtargets to enable misched and dependent options.Andrew Trick
2012-11-13Added RegisterCoalescer support for joining global copies first.Andrew Trick
2012-11-13Cleanup the main RegisterCoalescer loop.Andrew Trick
2012-11-12Cleanup -join-splitedges. Make the loop more obvious.Andrew Trick
2012-11-12Added a temporary option to avoid critical edges splitting.Andrew Trick
2012-11-01Exploit the new identity composition in composeSubRegIndices().Jakob Stoklund Olesen
2012-10-29Completely disallow partial copies in adjustCopiesBackFrom().Jakob Stoklund Olesen
2012-10-27Never attempt to join an early-clobber def with a regular kill.Jakob Stoklund Olesen
2012-10-21Don't crash when the Assignments vector is empty.Jakob Stoklund Olesen
2012-10-16Revert r166046 "Switch back to the old coalescer for now to fix the 32 bit bit"Jakob Stoklund Olesen
2012-10-16Switch back to the old coalescer for now to fix the 32 bit bitRafael Espindola
2012-10-15Remove RegisterClassInfo::isReserved() and isAllocatable().Jakob Stoklund Olesen
2012-10-13Drop <def,dead> flags when merging into an unused lane.Jakob Stoklund Olesen
2012-10-12Fix coalescing with IMPLICIT_DEF values.Jakob Stoklund Olesen
2012-10-02Remove the old coalescer algorithm.Jakob Stoklund Olesen
2012-10-02Make sure the whole live range is covered when values are pruned twice.Jakob Stoklund Olesen
2012-09-27Remove <def,read-undef> flags from partial redefinitions.Jakob Stoklund Olesen
2012-09-27Enable the new coalescer algorithm by default.Jakob Stoklund Olesen
2012-09-20Ignore PHI-defs for -new-coalescer interference checks.Jakob Stoklund Olesen
2012-09-20Extend -new-coalescer SSA update to handle mapped values as well.Jakob Stoklund Olesen
2012-09-19Resolve conflicts involving dead vector lanes for -new-coalescer.Jakob Stoklund Olesen
2012-09-17Merge into undefined lanes under -new-coalescer.Jakob Stoklund Olesen
2012-09-16Add alternative coalescing algorithm under a flag.Jakob Stoklund Olesen
2012-09-15Don't depend on kill flags in removeCopyByCommutingDef().Jakob Stoklund Olesen
2012-08-22Tidy up a few more uses of MF.getFunction()->getName().David Blaikie
2012-08-22Add a getName function to MachineFunction. Use it in places that previously d...Craig Topper
2012-08-03Delete merged physreg copies in joinReservedPhysReg().Jakob Stoklund Olesen
2012-08-03Eliminate the VNInfo::hasPHIKill() flag.Jakob Stoklund Olesen
2012-08-03Make the hasPHIKills flag a computed property.Jakob Stoklund Olesen
2012-07-31Clear kill flags in removeCopyByCommutingDef().Jakob Stoklund Olesen
2012-07-01Now that RegistersDefinedFromSameValue handles one instruction being anRafael Espindola
2012-06-30Handle implicit_defs in the register coalescer. I am still trying to produceRafael Espindola