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RegisterCoalescer.cpp
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Author
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...
*
Clear kill flags in removeCopyByCommutingDef().
Jakob Stoklund Olesen
2012-07-31
*
Now that RegistersDefinedFromSameValue handles one instruction being an
Rafael Espindola
2012-07-01
*
Handle implicit_defs in the register coalescer. I am still trying to produce
Rafael Espindola
2012-06-30
*
Fix a crash in --debug code.
Jakob Stoklund Olesen
2012-06-22
*
Remove some redundant LIS->hasInterval() checks.
Jakob Stoklund Olesen
2012-06-22
*
Remove LiveIntervals::trackingRegUnits().
Jakob Stoklund Olesen
2012-06-22
*
Update regunits in RegisterCoalescer::reMaterializeTrivialDef.
Jakob Stoklund Olesen
2012-06-21
*
Use regunit liveness in RegisterCoalescer when it is available.
Jakob Stoklund Olesen
2012-06-15
*
Move RegisterClassInfo.h.
Andrew Trick
2012-06-06
*
Remove unused private fields found by clang's new -Wunused-private-field.
Benjamin Kramer
2012-06-06
*
Simplify LiveInterval::print().
Jakob Stoklund Olesen
2012-06-05
*
Switch all register list clients to the new MC*Iterator interface.
Jakob Stoklund Olesen
2012-06-01
*
Remove physreg support from adjustCopiesBackFrom and removeCopyByCommutingDef.
Jakob Stoklund Olesen
2012-06-01
*
Correctly deal with identity copies in RegisterCoalescer.
Jakob Stoklund Olesen
2012-05-23
*
Clear kill flags on the fly when joining intervals.
Jakob Stoklund Olesen
2012-05-20
*
Missed a push_back in r157147.
Jakob Stoklund Olesen
2012-05-20
*
Avoid deleting extra copies when RegistersDefinedFromSameValue is true.
Jakob Stoklund Olesen
2012-05-20
*
Fix build bots.
Jakob Stoklund Olesen
2012-05-20
*
Eliminate some uses of struct LiveRange.
Jakob Stoklund Olesen
2012-05-20
*
Simplify overlap check.
Jakob Stoklund Olesen
2012-05-19
*
Fix 12892.
Jakob Stoklund Olesen
2012-05-19
*
Remove the late DCE in RegisterCoalescer.
Jakob Stoklund Olesen
2012-05-19
*
Erase joined copies immediately.
Jakob Stoklund Olesen
2012-05-19
*
Fix an ancient bug in removeCopyByCommutingDef().
Jakob Stoklund Olesen
2012-05-19
*
Collect inflatable virtual registers on the fly.
Jakob Stoklund Olesen
2012-05-19
*
Eliminate dead code after remat.
Jakob Stoklund Olesen
2012-05-19
*
Don't remat during updateRegDefsUses().
Jakob Stoklund Olesen
2012-05-19
*
Immediately erase trivially useless copies.
Jakob Stoklund Olesen
2012-05-19
*
Run proper recursive dead code elimination during coalescing.
Jakob Stoklund Olesen
2012-05-19
*
Move all work list processing to copyCoalesceWorkList().
Jakob Stoklund Olesen
2012-05-18
*
Simplify RegisterCoalescer::copyCoalesceInMBB().
Jakob Stoklund Olesen
2012-05-18
*
Remove support for PhysReg joining.
Jakob Stoklund Olesen
2012-05-18
*
Never clear <undef> flags on already joined copies.
Jakob Stoklund Olesen
2012-05-17
*
Set sub-register <undef> flags more accurately.
Jakob Stoklund Olesen
2012-05-16
*
Enable sub-sub-register copy coalescing.
Jakob Stoklund Olesen
2012-05-15
*
Teach RegisterCoalescer to handle symmetric sub-register copies.
Jakob Stoklund Olesen
2012-05-15
*
We never call adjustCopiesBackFrom() for partial copies.
Jakob Stoklund Olesen
2012-05-15
*
Extend the CoalescerPair interface to handle symmetric sub-register copies.
Jakob Stoklund Olesen
2012-05-15
*
Extract methods for joining physregs.
Jakob Stoklund Olesen
2012-05-08
*
Naming convention and whitespace. No functional change.
Jakob Stoklund Olesen
2012-05-07
*
Coalesce subreg-subreg copies.
Jakob Stoklund Olesen
2012-05-07
*
Add an MF argument to TRI::getPointerRegClass() and TII::getRegClass().
Jakob Stoklund Olesen
2012-05-07
*
Remove the -disable-cross-class-join option.
Jakob Stoklund Olesen
2012-04-25
*
Cross-class joining is winning.
Jakob Stoklund Olesen
2012-04-25
*
Convert more GenRegisterInfo tables from unsigned to uint16_t to reduce stati...
Craig Topper
2012-03-05
*
Stop adding <imp-def> operands when coalescing sub-registers.
Jakob Stoklund Olesen
2012-03-04
*
Use uint16_t to store register overlaps to reduce static data.
Craig Topper
2012-03-04
*
Don't redundantly copy implicit operands when rematerializing.
Lang Hames
2012-03-01
*
Check regmask interference for -join-physregs.
Jakob Stoklund Olesen
2012-02-13
*
RegAlloc superpass: includes phi elimination, coalescing, and scheduling.
Andrew Trick
2012-02-10
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