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2009-01-08* Moved author attribution to CREDITS.TXTMisha Brukman
* Removed trailing whitespace git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61927 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-08* Alphabetized #includesMisha Brukman
* Removed trailing whitespace git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61926 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-08Add APIs to record regions and variables.Devang Patel
Again, shamelessly copied from MMI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61912 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-08Add APIs to manage scope using DebugInfo interface.Devang Patel
This is a shameless copy of similar APIs from MachineModuleInfo. The copy from MMI will be deleted in near future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61908 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-07Remove redundant 'else's. No functionality change.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61891 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-07The coalescer does not coalesce a virtual register to a physical register if ↵Evan Cheng
any of the physical register's sub-register live intervals overlaps with the virtual register. This is overly conservative. It prevents a extract_subreg from being coalesced away: v1024 = EDI // not killed = = EDI One possible solution is for the coalescer to examine the sub-register live intervals in the same manner as the physical register. Another possibility is to examine defs and uses (when needed) of sub-registers. Both solutions are too expensive. For now, look for "short virtual intervals" and scan instructions to look for conflict instead. This is a small win on x86-64. e.g. It shaves 403.gcc by ~80 instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-06Fix a bug in ComputeLinearIndex computation handling multi-levelDan Gohman
aggregate types. Don't increment the current index after reaching the end of a struct, as it will already be pointing at one-past-the end. This fixes PR3288. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61828 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-06Set up DwarfDebug using DebugInfo API.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61822 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-06Forgot that this was needed for Linux. This should fix the builds.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61819 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-06The phi construction algorithm used for interval reconstruction is ↵Owen Anderson
complicated by two address instructions. We need to keep track of things we've processed AS USES independetly of whether we've processed them as defs. This fixes all known miscompilations when reconstruction is turned on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-06Update these argument lists for the isNormalMemoryDan Gohman
argument. This doesn't affect current functionality. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61779 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-06Use a latency value of 0 for the artificial edges inserted byDan Gohman
AddPseudoTwoAddrDeps. This lets the scheduling infrastructure avoid recalculating node heights. In very large testcases this was a major bottleneck. Thanks to Roman Levenstein for finding this! As a side effect, fold-pcmpeqd-0.ll is now scheduled better and it no longer requires spilling on x86-32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61778 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Construct subprogram DIEs using DebugInfo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61772 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Construct global variable DIEs using DebugInfo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61771 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Construct compile unit dies using DebugInfo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61768 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Revert r61415 and r61484. Duncan was correct that these weren't needed.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Don't call setDepthDirty/setHeightDirty when adding an edgeDan Gohman
with latency 0, since it doesn't affect the depth or height. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61762 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Extract source location info from DebugInfo.Devang Patel
Add methods to add source location info in a DIE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61761 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Add type DIEs using DebugInfo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61757 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Construct composite type DIE using DebugInfo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61741 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05TargetLowering.h #includes SelectionDAGNodes.h, so it doesn't need itsDan Gohman
own OpActionsCapacity magic number; it can just use ISD::BUILTIN_OP_END, as long as it takes care to round up when needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05s/ConstructType/ConstructTypeDIE/gDevang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61731 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Construct stuct field DIEs.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61729 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Construct enumerator DIE using DebugInfo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Construct array/vector type DIEs using DebugInfo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61724 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Get rid of sentinel insertion in interval reconstruction. It just masked theOwen Anderson
problem, rather than fixing it. The problem has now been fixed the right way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61723 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Tidy up #includes, deleting a bunch of unnecessary #includes.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61715 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05Construct basic and derived type DIEs using DebugInfo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61714 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05subsume ConstructPointerType()Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61711 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05subsume ConstructBasicType().Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05squash warnings.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-04elf writer really wants the size of the global, not the size Chris Lattner
of the pointer to the global. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61630 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-04The llvm::ELFWriter::EmitGlobal() method is calling theBill Wendling
llvm::PATypeHolder::get() method when LLVM is self-hosted in Release mode. Before the parser changed, there was a definition of llvm::PAHolder::get() in llvmAsmParser.y. This was probably a bug that no-one noticed. Explicitly #include the Type.h file as a temporary fix for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61620 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-03Fix a DAGCombiner abort on an invalid shift count constant. This fixes PR3250.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61613 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-03CommuteNodesToReducePressure() is now removed.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61612 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-03Remove the code from the scheduler that commuted two-addressDan Gohman
instructions to avoid copies, because TwoAddressInstructionPass also does this optimization. The scheduler's version didn't account for live-out values, which resulted in spurious commutes and missed opportunities. Now, TwoAddressInstructionPass handles all the opportunities, instead of just those that the scheduler missed. The result is usually the same, though there are occasional trivial differences resulting from the avoidance of spurious commutes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61611 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-01Factorize (and generalize) the code promoting SELECTDuncan Sands
and BRCOND conditions. Reorder a few methods while there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61547 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-01Remove trailing spaces.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61545 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-01Fix PR3274: when promoting the condition of a BRCOND node,Duncan Sands
promote from i1 all the way up to the canonical SetCC type. In order to discover an appropriate type to use, pass MVT::Other to getSetCCResultType. In order to be able to do this, change getSetCCResultType to take a type as an argument, not a value (this is also more logical). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61542 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-31Get live interval reconstruction several steps closer to working.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61514 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-29Linux wants the FDE initial location and address range to be forced to 32-bit.Bill Wendling
Darwin doesn't. Make this optional for platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61484 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-29The FDE initial location and address range data should be free to be 64-bitBill Wendling
(quad) on a 64-bit platform. This fixes a problem with EH frames on Darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61483 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-29Add braces, as suggested by a gcc warning.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61465 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-29Teach LeaglizeDAG that i64 mul can be a libcall.Scott Michel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61463 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-28Fix up kill/dead marking in the new live interval reconstruction code.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61460 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-28Add prototype code for recomputing a live interval's ranges and valnos ↵Owen Anderson
through recursive phi construction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61458 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-24Darwin likes for the EH frame to be non-local.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61420 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-24GCC doesn't emit DW_EH_PE_sdata4 for the FDE encoding on Darwin. I'm not sureBill Wendling
about other platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61415 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-23Change comments so everybody can understand them, hopefully.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61405 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-23Add another permutation where we should get rid of a-a.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61401 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-09-22 17:16:49 +0000