ShiftAmt might equal to zero. Handle this situation.
[oota-llvm.git] / lib / CodeGen /
2007-03-13 Evan ChengTry schedule def + use closer whne Sethi-Ullman numbers...
2007-03-12 Evan ChengMore flexible TargetLowering LSR hooks for testing...
2007-03-09 Evan ChengIf a virtual register is already marked alive in this...
2007-03-09 Evan ChengPrint preds / succs BB numbers.
2007-03-09 Evan ChengAvoid variable shadowing.
2007-03-08 Chris Lattnerimplement support for floating point constants used...
2007-03-08 Chris Lattnermake this fail even in non-assert builds.
2007-03-07 Anton KorobeynikovRefactoring of formal parameter flags. Enable properly...
2007-03-07 Anton KorobeynikovCleanup: make SetCounter an instance variable
2007-03-07 Evan ChengAvoid combining indexed load further.
2007-03-07 Anton KorobeynikovFix DWARF debugging information on x86/Linux and (hopef...
2007-03-06 Evan ChengMinor bug fix.
2007-03-06 Devang PatelNow LoopStrengthReduce is a LoopPass.
2007-03-06 Chris Lattnerbig endian 32-bit systems (e.g. ppc32) want to return...
2007-03-06 Anton KorobeynikovSmall eye-candy: use asciz directive everywhere, where...
2007-03-06 Evan ChengIf target decides to create an emergency spill slot...
2007-03-06 Evan ChengRegister scavenger is now capable of scavenging. It...
2007-03-06 Anton KorobeynikovEnumerate SDISel formal parameter attributes. Make...
2007-03-05 Jeff CohenUnbreak VC++ build.
2007-03-04 Chris Lattnerfold away addc nodes when we know there cannot be a...
2007-03-04 Chris Lattnergeneralize
2007-03-04 Chris Lattnercanonicalize constants to the RHS of addc/adde. If...
2007-03-04 Chris Lattnereliminate some ops if they have an undef RHS
2007-03-04 Reid SpencerRemove unneeded header file.
2007-03-03 Chris LattnerFix CodeGen/Generic/fpowi-promote.ll and PR1239
2007-03-03 Chris LattnerAdd an expand action for ISD label which just deletes...
2007-03-03 Evan ChengOnly propagate IsKill if the last use is a kill.
2007-03-03 Nate Begemanhttp://llvm.org/bugs/show_bug.cgi?id=1237
2007-03-03 Evan ChengWatch out for cases like this:
2007-03-02 Evan ChengMark dead def as unused.
2007-03-02 Evan ChengDead live-in detection bug.
2007-03-02 Evan Cheng- Keep track all def and uses of stack slot available...
2007-03-02 Evan ChengInvalidate last use of a reused register if the use...
2007-03-01 Jim LaskeyEmit eh filter info.
2007-03-01 Jim LaskeyCollect eh filter info.
2007-03-01 Jim LaskeyLower eh filter intrinsic.
2007-03-01 Evan ChengDelete register scavenger when done with it.
2007-03-01 Evan ChengAdd a version of FindUnusedReg that restrict search...
2007-03-01 Evan ChengA restore is promoted to copy (or deleted entirely...
2007-03-01 Evan ChengInterface clean up.
2007-03-01 Evan ChengInterface clean up.
2007-03-01 Evan ChengOops.
2007-03-01 Evan ChengTrack all joined registers and eliminate unneeded kills...
2007-02-28 Jim LaskeyChain is on second operand.
2007-02-28 Jim LaskeyHandle mix of personalities.
2007-02-28 Jim LaskeyProvide a more meaningful name.
2007-02-28 Jim LaskeyMERGE_VALUES unnecessary.
2007-02-28 Nate BegemanFix a typo, thanks Bill!
2007-02-28 Nate BegemanMore Mach-O writer improvements.
2007-02-28 Chris Lattneradd methods for analysis of call results and return...
2007-02-28 Chris Lattneradd methods to analyze calls and formals.
2007-02-28 Chris Lattneradd a newline at end of file
2007-02-28 Evan ChengMake requiresRegisterScavenging determination on a...
2007-02-28 Evan ChengMRegisterInfo disowns RegScavenger. It's immutable.
2007-02-27 Evan ChengSome more code clean up.
2007-02-27 Evan ChengOops.
2007-02-27 Evan ChengLet MRegisterInfo now owns RegScavenger.
2007-02-27 Evan ChengRegScavenger interface change to make it more flexible.
2007-02-27 Chris LattnerMinor refactoring of CC Lowering interfaces
2007-02-27 Chris Lattnermove CC Lowering stuff to its own public interface
2007-02-27 Evan Chengforward() should not increment internal iterator. Its...
2007-02-26 Evan ChengJoining an interval with a dead copy instruction. Short...
2007-02-26 Chris LattnerFold (sext (truncate x)) more aggressively, by avoiding...
2007-02-26 Chris Lattnertrack signedness of formal argument, though we have...
2007-02-25 Jim LaskeyFix for PR1224.
2007-02-25 Chris Lattneroptimize duplicate ValueMap lookups
2007-02-25 Evan ChengA couple of more places where a register liveness has...
2007-02-25 Evan ChengAdd an assertion.
2007-02-25 Evan ChengFix a couple of bugs related IsDead back propagation...
2007-02-25 Evan ChengIf the liveinterval of the source instruction has been...
2007-02-25 Evan ChengOnly add liveinterval to livein set if it isn't assigne...
2007-02-25 Chris Lattnerfold trivial token factor nodes. This allows us to...
2007-02-25 Chris Lattnerinitialize a instance variable
2007-02-24 Jim LaskeyDeal with cases when MMI is not requested.
2007-02-24 Jim LaskeyDrop unused operand.
2007-02-24 Chris LattnerFix CodeGen/Generic/2007-02-23-DAGCombine-Miscompile...
2007-02-23 Evan ChengReuse extends the liveness of a register. Transfer...
2007-02-23 Jim LaskeyHandle improper cast.
2007-02-23 Evan ChengHandle cases when joining live intervals of two virtual...
2007-02-23 Evan ChengMark livein registers as being in used.
2007-02-23 Evan ChengA spill kills the register being stored. But it is...
2007-02-23 Evan ChengFirst potential client of register scavenger.
2007-02-23 Evan ChengUse findRegisterUseOperand to find a kill of particular...
2007-02-23 Evan ChengInitial check in of register scavenger. Its only curren...
2007-02-22 Evan ChengRemove unnecessary isKill properties if a live range...
2007-02-22 Jim LaskeyUpdate comment.
2007-02-22 Jim LaskeyMissing end of abbreviations - correction
2007-02-22 Jim LaskeyMissing end of abbreviations.
2007-02-22 Jim LaskeyNeed to init.
2007-02-22 Jim LaskeyRemove isAccessable.
2007-02-22 Jim LaskeyUse exception flag.
2007-02-22 Jim LaskeyRemove assertion.
2007-02-22 Jim LaskeyTighten up error checking of args.
2007-02-22 Jim LaskeyHandle lowering invoke to call correctly.
2007-02-22 Jim LaskeySimplify lowering and selection of exception ops.
2007-02-21 Jim LaskeySelection and lowering for exception handling.
2007-02-21 Jim LaskeyException handling support.
2007-02-21 Jim LaskeyAdd support for changes in DwarfWriter.
2007-02-21 Jim LaskeyMake branch folding behave in the presence of landing...
2007-02-21 Jim LaskeyAllow for live in registers for eh landing pads.
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