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path: root/lib/CodeGen/SimpleRegisterCoalescing.cpp
Commit message (Expand)AuthorAge
* Fixed PR4090.Lang Hames2009-05-11
* Join cross class copies using getCommonSubClass()Jakob Stoklund Olesen2009-04-30
* Add a smarter heuristic to determine when to coalesce a virtual register with...Evan Cheng2009-04-30
* Move getMatchingSuperReg() out of coalescer and into TargetRegisterInfo.Evan Cheng2009-04-28
* Don't coalesce a physical register with an incompatible virtual register.Jakob Stoklund Olesen2009-04-28
* Don't skip the CopyMI when removing kill markers.Owen Anderson2009-04-27
* Update comments.Evan Cheng2009-04-23
* Fix an obvious type.Evan Cheng2009-04-23
* Implement support for using modeling implicit-zero-extension on x86-64Dan Gohman2009-04-08
* Fix grammar-o in comment.Bill Wendling2009-03-30
* My last coalescer fix introduced a subtler one. It's aborting a commuting opt...Evan Cheng2009-03-11
* Two coalescer fixes in one.Evan Cheng2009-03-11
* If a use operand is marked isKill, don't forget to add kill to its live inter...Evan Cheng2009-02-22
* Fix another case ShortenDeadCopySrcLiveRange is shortening too much. No test ...Evan Cheng2009-02-09
* Fix PR3486. Fix a bug in code that manually patch physical register live inte...Evan Cheng2009-02-08
* Strengthen the previous check.Evan Cheng2009-02-08
* r64073 commit message is lost. Here it is:Evan Cheng2009-02-08
* git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64073 91177308-0d34-...Evan Cheng2009-02-08
* isAsCheapAsMove instructions can have register src operands. Check if they ar...Evan Cheng2009-02-05
* ReMaterializeTrivialDef need to trim the live interval to the last kill if th...Evan Cheng2009-02-05
* Skip over zero registers.Evan Cheng2009-02-04
* Only check if coalescing is worthwhile when the result is targeting a more re...Evan Cheng2009-01-23
* Cross register class coalescing. Not yet enabled.Evan Cheng2009-01-23
* Change TargetInstrInfo::isMoveInstr to return source and destination sub-regi...Evan Cheng2009-01-20
* Refactor code. No functionality change.Evan Cheng2009-01-20
* Use assertions to check for conditions that should never happen.Dan Gohman2009-01-13
* Un-tabify.Evan Cheng2009-01-13
* FIX llvm-gcc bootstrap on x86_64 linux. If a virtual register is copied to a ...Evan Cheng2009-01-13
* The coalescer does not coalesce a virtual register to a physical register if ...Evan Cheng2009-01-07
* squash warnings.Devang Patel2009-01-05
* Fix PR3149. If an early clobber def is a physical register and it is tied to ...Evan Cheng2008-12-19
* Perform this loop only when the -debug flag is specified.Bill Wendling2008-12-19
* Remove val# defined by a remat'ed def that is now dead.Evan Cheng2008-10-27
* When the coalescer is doing rematerializing, have it removeDan Gohman2008-10-21
* Also update sub-register intervals after a trivial computation is rematt'ed f...Evan Cheng2008-10-13
* fix typoChris Lattner2008-10-11
* Add an option to enable StrongPHIElimination, for ease of testing.Owen Anderson2008-10-07
* Switch the MachineOperand accessors back to the short names likeDan Gohman2008-10-03
* Re-apply 56835 along with header file changes.Evan Cheng2008-09-30
* Revert commit 56835 since it breaks the build.Duncan Sands2008-09-30
* If a re-materializable instruction has a register operand, the spiller will c...Evan Cheng2008-09-30
* Next round of earlyclobber handling. Approach theDale Johannesen2008-09-24
* Mark several codegen passes as preserving all analysis.Evan Cheng2008-09-22
* Teach coalescer about earlyclobber bits.Dale Johannesen2008-09-20
* Continue after removing the current MI.Evan Cheng2008-09-19
* Re-materalized definition instructions may be dead. Whack them.Evan Cheng2008-09-19
* Unallocatable registers do not have live intervals.Evan Cheng2008-09-17
* Correctly update kill infos after extending a live range and merge 2 val#'s; ...Evan Cheng2008-09-15
* Remove isImm(), isReg(), and friends, in favor of Dan Gohman2008-09-13
* On some targets, non-move instructions can become move instructions because o...Evan Cheng2008-09-12
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