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path: root/lib/CodeGen/RegAllocLinearScan.cpp
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* Allow coalescing with reserved physregs in certain cases:Jakob Stoklund Olesen2011-04-041-1/+1
* No functionality change. Fix up some whitespace and switch out "" for '' whenNick Lewycky2011-03-251-3/+3
* Ignore special ARM allocation hints for unexpected register classes.Jakob Stoklund Olesen2011-03-251-0/+1
* Change the Spiller interface to take a LiveRangeEdit reference.Jakob Stoklund Olesen2011-03-101-2/+5
* Make SpillIs an optional pointer. Avoid creating a bunch of temporary SmallVe...Jakob Stoklund Olesen2011-03-101-3/+3
* Avoid comparing invalid slot indexes, and assert that it doesn't happen.Jakob Stoklund Olesen2011-03-031-2/+2
* Avoid modifying the OneClassForEachPhysReg map while iterating over it.Bob Wilson2011-01-271-2/+6
* Simplify a bunch of isVirtualRegister() and isPhysicalRegister() logic.Jakob Stoklund Olesen2011-01-101-2/+1
* Zap the last two -Wself-assign warnings in llvm.Jakob Stoklund Olesen2011-01-061-7/+3
* Change all self assignments X=X to (void)X, so that we can turn on aJeffrey Yasskin2010-12-231-1/+1
* Emit DBG_VALUE instructions from LiveDebugVariables.Jakob Stoklund Olesen2010-12-031-0/+7
* Don't attempt trivial coalescing for sub-register copies.Jakob Stoklund Olesen2010-11-191-0/+4
* Print out the register class of the current interval.Jakob Stoklund Olesen2010-11-161-2/+3
* Hook up AliasAnalysis in InlineSpiller. This is used for rematerializingJakob Stoklund Olesen2010-11-101-0/+4
* Make MachineDominators available for SplitEditor. We are going to need it forJakob Stoklund Olesen2010-10-281-0/+2
* Make the spiller responsible for updating the LiveStacks analysis.Jakob Stoklund Olesen2010-10-261-33/+2
* Get rid of static constructors for pass registration. Instead, every pass ex...Owen Anderson2010-10-191-0/+11
* Begin adding static dependence information to passes, which will allow us toOwen Anderson2010-10-121-1/+11
* Now with fewer extraneous semicolons!Owen Anderson2010-10-071-1/+1
* Removed VNInfo::isDefAccurate(). Def "accuracy" can be checked by testing whe...Lang Hames2010-09-251-5/+3
* Tweak to ignoring reserved regs. The allocator was occasionally still lookingJim Grosbach2010-09-011-2/+4
* tidy up trailing whitespace and an 80 column violation.Jim Grosbach2010-09-011-24/+25
* cleanup per feedback. use a helper function for getting the first non-reservedJim Grosbach2010-09-011-17/+14
* The register allocator shouldn't consider allocating reserved registers.Jim Grosbach2010-09-011-5/+30
* Clean up the Spiller.h interface.Jakob Stoklund Olesen2010-08-131-6/+11
* Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson2010-08-061-1/+1
* Revert r110396 to fix buildbots.Owen Anderson2010-08-061-1/+1
* Don't use PassInfo* as a type identifier for passes. Instead, use the addres...Owen Anderson2010-08-051-1/+1
* GrammarJim Grosbach2010-07-271-3/+3
* Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson2010-07-211-2/+2
* Change the createSpiller interface to take a MachineFunctionPass argument.Jakob Stoklund Olesen2010-07-201-1/+1
* Spillers may alter MachineLoopInfo when breaking critical edges, so make itJakob Stoklund Olesen2010-07-191-2/+2
* Remove many calls to TII::isMoveInstr. Targets should be producing COPY anyway.Jakob Stoklund Olesen2010-07-161-31/+9
* Convert EXTRACT_SUBREG to COPY when emitting machine instrs.Jakob Stoklund Olesen2010-07-081-2/+21
* 80-col fixup.Eric Christopher2010-07-021-1/+2
* Don't return a std::vector in the Spiller interface, but take a reference to aJakob Stoklund Olesen2010-06-241-5/+2
* improve portability to systems that don't have powf/modf (e.g. solaris 9)Chris Lattner2010-05-151-1/+1
* rename llvm::llvm_report_error -> llvm::report_fatal_errorChris Lattner2010-04-071-1/+1
* Remove dead codeJakob Stoklund Olesen2010-02-261-4/+0
* Change errs() to dbgs().David Greene2010-01-051-32/+32
* Fix a bunch of little errors that Clang complains about when its being pedanticDouglas Gregor2009-12-191-1/+1
* Moved spill weight calculation out of SimpleRegisterCoalescing and into its o...Lang Hames2009-12-141-0/+2
* Also attempt trivial coalescing for live intervals that end in a copy.Jakob Stoklund Olesen2009-12-101-44/+54
* Added a new "splitting" spiller.Lang Hames2009-12-091-9/+6
* Temporarily revert r90502. It was causing the llvm-gcc bootstrap on PPC to fail.Bill Wendling2009-12-051-48/+44
* Also attempt trivial coalescing for live intervals that end in a copy.Jakob Stoklund Olesen2009-12-041-44/+48
* Cleanups.David Greene2009-11-201-3/+6
* Removed references to LiveStacks from Spiller.* . They're no longer needed.Lang Hames2009-11-201-1/+1
* Fix a small bug.David Greene2009-11-191-1/+1
* Add support for spreading register allocation.David Greene2009-11-191-7/+60
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