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RegAllocFast.cpp
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Author
2011-07-02
Better diagnostics when inline asm fails to allocate.
Jakob Stoklund Olesen
2011-06-28
- Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and
Evan Cheng
2011-06-28
Print registers by name instead of by number.
Jakob Stoklund Olesen
2011-06-21
After register is spilled there should not be any DBG_VALUE referring the sam...
Devang Patel
2011-06-21
There could be more than one DBG_VALUE instructions for variables where all o...
Devang Patel
2011-06-13
Be less aggressive about hinting in RAFast.
Jakob Stoklund Olesen
2011-06-02
Avoid calling TRI->getAllocatableSet in RAFast.
Jakob Stoklund Olesen
2011-06-02
Use RegisterClassInfo::getOrder in RAFast.
Jakob Stoklund Olesen
2011-04-22
Typo
Evan Cheng
2011-04-18
Fix a bug where we were counting the alias sets as completely used
Eric Christopher
2011-04-13
Temporarily revert r129408 to see if it brings the bots back.
Eric Christopher
2011-04-12
Fix a bug where we were counting the alias sets as completely used
Eric Christopher
2011-04-12
Add more comments... err debug statements to the fast allocator.
Eric Christopher
2011-04-12
Fix typo.
Eric Christopher
2011-02-04
Mark that the return is using EAX so that we don't use it for some other
Nick Lewycky
2011-01-10
Simplify a bunch of isVirtualRegister() and isPhysicalRegister() logic.
Jakob Stoklund Olesen
2011-01-09
Remove MachineRegisterInfo::getLastVirtReg(), it was giving wrong results
Jakob Stoklund Olesen
2011-01-09
Replace TargetRegisterInfo::printReg with a PrintReg class that also works wi...
Jakob Stoklund Olesen
2010-12-08
Fix comment.
Eric Christopher
2010-10-19
Get rid of static constructors for pass registration. Instead, every pass ex...
Owen Anderson
2010-09-10
Add DEBUG message.
Devang Patel
2010-09-03
previous patch was a little too tricky for its own good. Don't try to
Jim Grosbach
2010-09-01
The register allocator shouldn't consider allocating reserved registers.
Jim Grosbach
2010-09-01
tidy up a few 80-column and trailing whitespace bits.
Jim Grosbach
2010-08-31
Ignore unallocatable registers in RegAllocFast.
Jakob Stoklund Olesen
2010-08-21
Delete dead comment.
Eli Friedman
2010-08-06
Reapply r110396, with fixes to appease the Linux buildbot gods.
Owen Anderson
2010-08-06
While emitting DBG_VALUE for registers spilled at the end of a block do not u...
Devang Patel
2010-08-06
Revert r110396 to fix buildbots.
Owen Anderson
2010-08-05
Don't use PassInfo* as a type identifier for passes. Instead, use the addres...
Owen Anderson
2010-08-04
While spilling live registers at the end of block check whether they are used...
Devang Patel
2010-07-29
Fix a bug in the -regalloc=fast handling of exotic two-address instruction with
Jakob Stoklund Olesen
2010-07-19
Fix memory leak reported by valgrind.
Devang Patel
2010-07-16
Remove many calls to TII::isMoveInstr. Targets should be producing COPY anyway.
Jakob Stoklund Olesen
2010-07-09
Update DBG_VALUE to refer appropriate stack slot in case of a spill.
Devang Patel
2010-07-03
Detect and handle COPY in many places.
Jakob Stoklund Olesen
2010-06-29
Fix the handling of partial redefines in the fast register allocator.
Jakob Stoklund Olesen
2010-06-28
Add more special treatment for inline asm in RegAllocFast.
Jakob Stoklund Olesen
2010-06-15
Avoid processing early clobbers twice in RegAllocFast.
Jakob Stoklund Olesen
2010-06-04
Keep track of the call instructions whose clobber lists were skipped during fast
Jakob Stoklund Olesen
2010-05-19
Add support for partial redefs to the fast register allocator.
Jakob Stoklund Olesen
2010-05-18
Properly handle multiple definitions of a virtual register in the same
Jakob Stoklund Olesen
2010-05-17
Pull the UsedInInstr.test() calls into calcSpillCost() and remember aliases.
Jakob Stoklund Olesen
2010-05-17
Remove debug option. Add comment on spill order determinism.
Jakob Stoklund Olesen
2010-05-17
Avoid allocating the same physreg to multiple virtregs in one instruction.
Jakob Stoklund Olesen
2010-05-17
Minor optimizations. DenseMap::begin() is surprisingly slow on an empty map.
Jakob Stoklund Olesen
2010-05-17
Extract spill cost calculation to a new method, and use definePhysReg() to clear
Jakob Stoklund Olesen
2010-05-17
Only use clairvoyance when defining a register, and then only if it has one use.
Jakob Stoklund Olesen
2010-05-17
Eliminate a hash table probe when killing virtual registers.
Jakob Stoklund Olesen
2010-05-17
Execute virtreg kills immediately instead of after processing all uses.
Jakob Stoklund Olesen
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