Evan Cheng 3749943648 Teach liveintervalanalysis about virtual registers which are defined by reg_sequence instructions that are formed by registers defined by distinct instructions. e.g. ...

80      %reg1041:6<def> = VSHRNv4i16 %reg1034<kill>, 12, pred:14, pred:%reg0
. . .
120     %reg1041:5<def> = VSHRNv4i16 %reg1039<kill>, 12, pred:14, pred:%reg0


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103102 91177308-0d34-0410-b5e6-96231b3b80d8

2010-05-05 18:27:40 +00:00

..

Analysis.h

Move several SelectionDAG-independent utility functions out of the

2010-04-21 01:22:34 +00:00

AsmPrinter.h

Rework global alignment computation again. Now we do round up

2010-04-28 19:58:07 +00:00

BinaryObject.h

Make a few more LLVM headers parsable as standalone headers.

2009-11-05 23:01:30 +00:00

CalcSpillWeights.h

Moved spill weight calculation out of SimpleRegisterCoalescing and into its own pass: CalculateSpillWeights.

2009-12-14 06:49:42 +00:00

CallingConvLower.h

Add code to check at SelectionDAGISel::LowerArguments time to see if return values can be lowered to registers. Coming soon, code to perform sret-demotion if return values cannot be lowered to registers

2009-11-07 02:11:54 +00:00

ELFRelocation.h

Move DataTypes.h to include/llvm/System, update all users. This breaks the last

2009-10-26 01:35:46 +00:00

FastISel.h

Factor out FastISel's code for materializing constants and other values

2010-05-03 23:36:34 +00:00

GCMetadata.h

Add const qualifiers to CodeGen's use of LLVM IR constructs.

2010-04-15 01:51:59 +00:00

GCMetadataPrinter.h

mcize the gc metadata printing stuff.

2010-04-04 07:39:04 +00:00

GCs.h

Rename some GC classes so that their roll will hopefully be clearer.

2008-08-17 18:44:35 +00:00

GCStrategy.h

Tidy up #includes, deleting a bunch of unnecessary #includes.

2009-01-05 17:59:02 +00:00

IntrinsicLowering.h

Get rid of these cache variables, which are a holdover from the days when

2009-06-26 20:33:47 +00:00

ISDOpcodes.h

Elaborate on a comment.

2010-04-29 16:57:54 +00:00

JITCodeEmitter.h

Add a "PadTo" field to the emitULEB128Bytes method. This will pad out to the

2010-04-18 00:51:49 +00:00

LatencyPriorityQueue.h

Remove some old experimental code that is no longer needed. Remove additional, speculative scheduling pass as its cost did not translate into significant performance improvement. Minor tweaks.

2009-11-20 19:32:48 +00:00

LinkAllAsmWriterComponents.h

Make a few more LLVM headers parsable as standalone headers.

2009-11-05 23:01:30 +00:00

LinkAllCodegenComponents.h

Add fast register allocator, enabled with -regalloc=fast.

2010-04-21 18:02:42 +00:00

LiveInterval.h

Introduce SpecificBumpPtrAllocator, a wrapper for BumpPtrAllocator which allows

2010-03-30 20:16:45 +00:00

LiveIntervalAnalysis.h

Teach liveintervalanalysis about virtual registers which are defined by reg_sequence instructions that are formed by registers defined by distinct instructions. e.g.

2010-05-05 18:27:40 +00:00

LiveStackAnalysis.h

Introduce SpecificBumpPtrAllocator, a wrapper for BumpPtrAllocator which allows

2010-03-30 20:16:45 +00:00

LiveVariables.h

Keep track of phi join registers explicitly in LiveVariables.

2010-02-23 22:43:58 +00:00

MachineBasicBlock.h

Eliminate MachineBasicBlock::const_livein_iterator and make

2010-04-13 16:57:55 +00:00

MachineCodeEmitter.h

change EH related stuff (other than EH_LABEL) to use MCSymbol

2010-03-14 01:41:15 +00:00

MachineCodeInfo.h

Make a few more LLVM headers parsable as standalone headers.

2009-11-05 23:01:30 +00:00

MachineConstantPool.h

Add const qualifiers to CodeGen's use of LLVM IR constructs.

2010-04-15 01:51:59 +00:00

MachineDominators.h

Add an isReachableFromEntry to MachineDominators, following the one

2010-04-05 19:16:38 +00:00

MachineFrameInfo.h

remove the MMI pointer from MachineFrameInfo.

2010-04-05 05:57:52 +00:00

MachineFunction.h

Remove MachineFunction's DefaultDebugLoc member, and make DwarfDebug.cpp

2010-04-20 00:37:27 +00:00

MachineFunctionAnalysis.h

Give MachineModuleInfo an actual Module*.

2010-04-06 00:51:52 +00:00

MachineFunctionPass.h

Ok, third time's the charm. No changes from last time except the CMake

2010-04-02 23:17:14 +00:00

MachineInstr.h

Fix up header comments to match the comment fixups I made in r100849.

2010-04-09 16:24:49 +00:00

MachineInstrBuilder.h

Add const qualifiers to CodeGen's use of LLVM IR constructs.

2010-04-15 01:51:59 +00:00

MachineJumpTableInfo.h

Stop trying to merge identical jump tables. This had been inadvertently

2010-03-19 19:05:41 +00:00

MachineLocation.h

MachineMove ctor doesn't need to to mutate input, add 'const'

2010-03-15 05:55:35 +00:00

MachineLoopInfo.h

Restore dump() methods to Loop and MachineLoop.

2010-01-05 21:08:02 +00:00

MachineMemOperand.h

Add non-temporal flags to MachineMemOperand.

2010-02-15 16:48:31 +00:00

MachineModuleInfo.h

The JIT calls TidyLandingPads to tidy up the landing pads. However, because the

2010-04-16 08:46:10 +00:00

MachineModuleInfoImpls.h

Add a bit along with the MCSymbols stored in the MachineModuleInfo maps that

2010-03-10 22:34:10 +00:00

MachineOperand.h

Add const qualifiers to CodeGen's use of LLVM IR constructs.

2010-04-15 01:51:59 +00:00

MachinePassRegistry.h

Sundry dependent-name fixes flagged by clang++.

2009-12-17 23:49:16 +00:00

MachineRegisterInfo.h

Replace r102368 with code that's less fragile. This creates DBG_VALUE instructions for function arguments early and insert them after instruction selection is done.

2010-04-28 23:08:54 +00:00

MachineRelocation.h

Disable external stubs for X86-32 and X86-64

2010-02-04 19:56:59 +00:00

MachineSSAUpdater.h

Combine the implementations of the core part of the SSAUpdater and

2010-05-04 23:18:19 +00:00

MachORelocation.h

Make a few more LLVM headers parsable as standalone headers.

2009-11-05 23:01:30 +00:00

ObjectCodeEmitter.h

change EH related stuff (other than EH_LABEL) to use MCSymbol

2010-03-14 01:41:15 +00:00

Passes.h

Add fast register allocator, enabled with -regalloc=fast.

2010-04-21 18:02:42 +00:00

ProcessImplicitDefs.h

The Indexes Patch.

2009-11-03 23:52:08 +00:00

PseudoSourceValue.h

Make PseudoSourceValue's classof recognize

2009-11-16 20:40:06 +00:00

RegAllocRegistry.h

Reformat.

2009-07-08 21:57:46 +00:00

RegisterCoalescer.h

Delete spurious semicolons.

2009-07-31 18:59:29 +00:00

RegisterScavenging.h

Add register-reuse to frame-index register scavenging. When a target uses

2009-10-07 17:12:56 +00:00

RuntimeLibcalls.h

Add few missed libcalls and correct names for others.

2010-03-26 21:32:14 +00:00

ScheduleDAG.h

Get rid of the EdgeMapping map. Instead, just check for BasicBlock

2010-05-01 00:01:06 +00:00

ScheduleHazardRecognizer.h

Post RA scheduler changes. Introduce a hazard recognizer that uses the target schedule information to accurately model the pipeline. Update the scheduler to correctly handle multi-issue targets.

2009-08-10 15:55:25 +00:00

SchedulerRegistry.h

Remove the '-disable-scheduling' flag and replace it with the 'source' option of

2010-01-23 10:26:57 +00:00

SelectionDAG.h

Add DBG_VALUE handling for byval parameters; this

2010-04-26 20:06:49 +00:00

SelectionDAGISel.h

Move HandlePHINodesInSuccessorBlocks functions out of SelectionDAGISel

2010-04-22 20:46:50 +00:00

SelectionDAGNodes.h

Add const qualifiers to CodeGen's use of LLVM IR constructs.

2010-04-15 01:51:59 +00:00

SlotIndexes.h

remove some unneeded errorhandling stuff.

2010-04-07 22:44:07 +00:00

TargetLoweringObjectFileImpl.h

delete a forwarding function.

2010-04-08 21:34:17 +00:00

ValueTypes.h

Do an early exit when the result is known cheaply.

2010-02-01 20:57:35 +00:00

ValueTypes.td

Move Flag and isVoid after the vector types, since bit arithmetic with

2009-12-14 23:36:03 +00:00