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CodeGen
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MachineLICM.cpp
Commit message (
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Author
Age
*
Disable LICM speculation in high register pressure situation again now that D...
Evan Cheng
2011-10-26
*
As Evan suggested, loads from constant pool are safe to speculate.
Devang Patel
2011-10-20
*
Add a comment.
Devang Patel
2011-10-20
*
Constraint register class with constrainRegClass() to CSE a virtual into anot...
Evan Cheng
2011-10-17
*
It is safe to speculate load from GOT. This fixes performance regression caus...
Devang Patel
2011-10-17
*
Tabs to spaces.
Nick Lewycky
2011-10-13
*
Disable machine LICM speculation check (for profitability) until I have time ...
Evan Cheng
2011-10-12
*
Expand the check for a landing pad so that it looks at the basic block's
Bill Wendling
2011-10-12
*
Fix r141744.
Evan Cheng
2011-10-12
*
Refine r141689 with a tri-state variable.
Evan Cheng
2011-10-11
*
N.B. This is with the new EH scheme:
Bill Wendling
2011-10-11
*
Add dominance check for the instruction being hoisted.
Devang Patel
2011-10-11
*
Revert r141569 and r141576.
Devang Patel
2011-10-10
*
If loop header is also loop exiting block then it may not be safe to hoist in...
Devang Patel
2011-10-10
*
Add dominance check for the instruction being hoisted.
Devang Patel
2011-10-10
*
Teach MachineLICM reg pressure tracking code to deal with MVT::untyped. Sorry...
Evan Cheng
2011-09-01
*
Sink SubtargetFeature and TargetInstrItineraries (renamed MCInstrItineraries)...
Evan Cheng
2011-06-29
*
- Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and
Evan Cheng
2011-06-28
*
More refactoring. Move getRegClass from TargetOperandInfo to TargetInstrInfo.
Evan Cheng
2011-06-27
*
Look pass copies when determining whether hoisting would end up inserting mor...
Evan Cheng
2011-04-11
*
Move getRegPressureLimit() from TargetLoweringInfo to TargetRegisterInfo.
Cameron Zwarich
2011-03-07
*
Sorry, several patches in one.
Evan Cheng
2011-01-20
*
Simplify a bunch of isVirtualRegister() and isPhysicalRegister() logic.
Jakob Stoklund Olesen
2011-01-10
*
Add a FIXME comment.
Dan Gohman
2010-11-11
*
MachineLICM should not claim to be preserving the CFG when it can split critical
Jakob Stoklund Olesen
2010-11-01
*
Use instruction itinerary to determine what instructions are 'cheap'.
Evan Cheng
2010-10-26
*
More accurate estimate / tracking of register pressure.
Evan Cheng
2010-10-20
*
Make CodeGen TBAA-aware.
Dan Gohman
2010-10-20
*
Re-enable register pressure aware machine licm with fixes. Hoist() may have
Evan Cheng
2010-10-19
*
Get rid of static constructors for pass registration. Instead, every pass ex...
Owen Anderson
2010-10-19
*
Revert r116781 "- Add a hook for target to determine whether an instruction def
Daniel Dunbar
2010-10-19
*
Fix for machine licm assert: RCCost <= RegPressure[RCId]
Andrew Trick
2010-10-19
*
- Add a hook for target to determine whether an instruction def is
Evan Cheng
2010-10-19
*
More machine LICM work. It now tracks register pressure for path from prehead...
Evan Cheng
2010-10-16
*
Register pressure and instruction latency aware machine LICM. Work in progress.
Evan Cheng
2010-10-14
*
Begin adding static dependence information to passes, which will allow us to
Owen Anderson
2010-10-12
*
Don't waste time unfolding simple loads. The unfolded copy won't be hoisted.
Evan Cheng
2010-10-08
*
Now with fewer extraneous semicolons!
Owen Anderson
2010-10-07
*
Reapply r110396, with fixes to appease the Linux buildbot gods.
Owen Anderson
2010-08-06
*
Revert r110396 to fix buildbots.
Owen Anderson
2010-08-06
*
Don't use PassInfo* as a type identifier for passes. Instead, use the addres...
Owen Anderson
2010-08-05
*
Comment typo.
Dale Johannesen
2010-07-29
*
Fix batch of converting RegisterPass<> to INTIALIZE_PASS().
Owen Anderson
2010-07-21
*
Fix test for switch statements and increase
Dale Johannesen
2010-07-20
*
Don't hoist things out of a large switch inside a
Dale Johannesen
2010-07-20
*
Teach ProcessImplicitDefs to transform more COPY instructions into IMPLICIT_D...
Evan Cheng
2010-07-14
*
change machinelicm to use MachineInstr::isSafeToMove. No
Chris Lattner
2010-07-12
*
Fix MachineLICM to actually visit inner loops.
Dan Gohman
2010-07-09
*
Move PHIElimination's SplitCriticalEdge for MachineBasicBlocks out
Dan Gohman
2010-06-22
*
Doh. Machine LICM is re-initializing the CSE map over and over. Patch by Anna...
Evan Cheng
2010-05-29
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