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path: root/lib/CodeGen/SimpleRegisterCoalescing.cpp
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* Remove isReg, isImm, and isMBB, and change all their users to use Dan Gohman2007-09-141-5/+5
* Pluggable coalescers inplementation.David Greene2007-09-061-0/+11
* Use pool allocator for all the VNInfo's to improve memory access locality. Th...Evan Cheng2007-09-051-9/+10
* More tweaks to improve compile time.Evan Cheng2007-09-011-19/+21
* std::map -> DenseMap for slight compile time benefit.Evan Cheng2007-08-311-7/+7
* Use std::map instead of a (potentially very sparse) array to track val# defin...Evan Cheng2007-08-311-36/+27
* Change LiveRange so it keeps a pointer to the VNInfo rather than an index.Evan Cheng2007-08-291-110/+118
* Recover most of the compile time regression due to recent live interval changes.Evan Cheng2007-08-281-17/+27
* Fix some kill info update bugs; add hidden option -disable-rematerialization ...Evan Cheng2007-08-161-0/+6
* Fix for PR1596: AdjustCopiesBackFrom() should conservatively check if any of ...Evan Cheng2007-08-141-0/+13
* Kill info update bugs.Evan Cheng2007-08-141-1/+1
* Re-implement trivial rematerialization. This allows def MIs whose live interv...Evan Cheng2007-08-131-6/+0
* No need to remove dead range from soon-to-be-dead live interval. Its val# may...Evan Cheng2007-08-121-3/+3
* Code to maintain kill information during register coalescing.Evan Cheng2007-08-111-14/+42
* unbreak the buildChris Lattner2007-08-091-1/+1
* Bug fix. ~1U marks the val# dead.Evan Cheng2007-08-091-1/+1
* - Each val# can have multiple kills.Evan Cheng2007-08-081-2/+2
* - LiveInterval value#'s now have 3 components: def instruction #,Evan Cheng2007-08-071-12/+12
* shorten this nameChris Lattner2007-08-051-2/+1
* simpleregistercoalescing -> regcoalescing. It's too long for me to handle.Evan Cheng2007-07-311-1/+1
* Don't assume that only Uses can be kills. Defs are marked as kills initiallyDan Gohman2007-07-201-2/+2
* Add comment.Evan Cheng2007-07-181-0/+3
* fix typosGabor Greif2007-07-091-31/+31
* Factor live variable analysis so it does not do register coalescingDavid Greene2007-06-081-0/+1138
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