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path: root/lib/CodeGen/RegisterCoalescer.cpp
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* Fix a crash in --debug code.Jakob Stoklund Olesen2012-06-221-2/+6
* Remove some redundant LIS->hasInterval() checks.Jakob Stoklund Olesen2012-06-221-22/+0
* Remove LiveIntervals::trackingRegUnits().Jakob Stoklund Olesen2012-06-221-19/+5
* Update regunits in RegisterCoalescer::reMaterializeTrivialDef.Jakob Stoklund Olesen2012-06-211-6/+4
* Use regunit liveness in RegisterCoalescer when it is available.Jakob Stoklund Olesen2012-06-151-13/+21
* Move RegisterClassInfo.h.Andrew Trick2012-06-061-1/+1
* Remove unused private fields found by clang's new -Wunused-private-field.Benjamin Kramer2012-06-061-1/+1
* Simplify LiveInterval::print().Jakob Stoklund Olesen2012-06-051-28/+11
* Switch all register list clients to the new MC*Iterator interface.Jakob Stoklund Olesen2012-06-011-2/+2
* Remove physreg support from adjustCopiesBackFrom and removeCopyByCommutingDef.Jakob Stoklund Olesen2012-06-011-29/+3
* Correctly deal with identity copies in RegisterCoalescer.Jakob Stoklund Olesen2012-05-231-7/+18
* Clear kill flags on the fly when joining intervals.Jakob Stoklund Olesen2012-05-201-36/+22
* Missed a push_back in r157147.Jakob Stoklund Olesen2012-05-201-1/+0
* Avoid deleting extra copies when RegistersDefinedFromSameValue is true.Jakob Stoklund Olesen2012-05-201-7/+8
* Fix build bots.Jakob Stoklund Olesen2012-05-201-4/+4
* Eliminate some uses of struct LiveRange.Jakob Stoklund Olesen2012-05-201-12/+15
* Simplify overlap check.Jakob Stoklund Olesen2012-05-191-8/+1
* Fix 12892.Jakob Stoklund Olesen2012-05-191-4/+20
* Remove the late DCE in RegisterCoalescer.Jakob Stoklund Olesen2012-05-191-145/+2
* Erase joined copies immediately.Jakob Stoklund Olesen2012-05-191-8/+10
* Fix an ancient bug in removeCopyByCommutingDef().Jakob Stoklund Olesen2012-05-191-2/+5
* Collect inflatable virtual registers on the fly.Jakob Stoklund Olesen2012-05-191-16/+11
* Eliminate dead code after remat.Jakob Stoklund Olesen2012-05-191-1/+3
* Don't remat during updateRegDefsUses().Jakob Stoklund Olesen2012-05-191-22/+5
* Immediately erase trivially useless copies.Jakob Stoklund Olesen2012-05-191-2/+4
* Run proper recursive dead code elimination during coalescing.Jakob Stoklund Olesen2012-05-191-20/+59
* Move all work list processing to copyCoalesceWorkList().Jakob Stoklund Olesen2012-05-181-39/+42
* Simplify RegisterCoalescer::copyCoalesceInMBB().Jakob Stoklund Olesen2012-05-181-48/+15
* Remove support for PhysReg joining.Jakob Stoklund Olesen2012-05-181-136/+14
* Never clear <undef> flags on already joined copies.Jakob Stoklund Olesen2012-05-171-4/+6
* Set sub-register <undef> flags more accurately.Jakob Stoklund Olesen2012-05-161-7/+11
* Enable sub-sub-register copy coalescing.Jakob Stoklund Olesen2012-05-151-9/+0
* Teach RegisterCoalescer to handle symmetric sub-register copies.Jakob Stoklund Olesen2012-05-151-14/+28
* We never call adjustCopiesBackFrom() for partial copies.Jakob Stoklund Olesen2012-05-151-1/+3
* Extend the CoalescerPair interface to handle symmetric sub-register copies.Jakob Stoklund Olesen2012-05-151-35/+34
* Extract methods for joining physregs.Jakob Stoklund Olesen2012-05-081-77/+103
* Naming convention and whitespace. No functional change.Jakob Stoklund Olesen2012-05-071-68/+67
* Coalesce subreg-subreg copies.Jakob Stoklund Olesen2012-05-071-14/+25
* Add an MF argument to TRI::getPointerRegClass() and TII::getRegClass().Jakob Stoklund Olesen2012-05-071-1/+1
* Remove the -disable-cross-class-join option.Jakob Stoklund Olesen2012-04-251-13/+4
* Cross-class joining is winning.Jakob Stoklund Olesen2012-04-251-66/+0
* Convert more GenRegisterInfo tables from unsigned to uint16_t to reduce stati...Craig Topper2012-03-051-3/+3
* Stop adding <imp-def> operands when coalescing sub-registers.Jakob Stoklund Olesen2012-03-041-16/+0
* Use uint16_t to store register overlaps to reduce static data.Craig Topper2012-03-041-4/+4
* Don't redundantly copy implicit operands when rematerializing.Lang Hames2012-03-011-4/+9
* Check regmask interference for -join-physregs.Jakob Stoklund Olesen2012-02-131-0/+8
* RegAlloc superpass: includes phi elimination, coalescing, and scheduling.Andrew Trick2012-02-101-8/+2
* Make sure a reserved register has a live interval before merging.Jakob Stoklund Olesen2012-02-061-1/+5
* Drop the REDEF_BY_EC VNInfo flag.Jakob Stoklund Olesen2012-02-041-33/+0
* Don't store COPY pointers in VNInfo.Jakob Stoklund Olesen2012-02-041-48/+21