Evan Cheng 419852ca8a - Treat a live range defined by an implicit_def as a zero-sized one. ...

- Eliminate an implicit_def when it's being spilled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49166 91177308-0d34-0410-b5e6-96231b3b80d8

2008-04-03 16:39:43 +00:00

..

AsmPrinter.h

Replace all target specific implicit def instructions with a target independent one: TargetInstrInfo::IMPLICIT_DEF.

2008-03-15 00:03:38 +00:00

BreakCriticalMachineEdge.h

Fixes for BreakCriticalMachineCodeEdge by Fernando.

2008-01-27 19:51:03 +00:00

CallingConvLower.h

Add new CC lowering rule: provide a list of registers, which can be 'shadowed',

2008-04-02 05:23:57 +00:00

Collector.h

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CollectorMetadata.h

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Collectors.h

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DwarfWriter.h

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ELFRelocation.h

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FileWriters.h

Use PassManagerBase instead of FunctionPassManager for functions

2008-03-11 22:29:46 +00:00

IntrinsicLowering.h

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LinkAllCodegenComponents.h

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LiveInterval.h

Detabify

2008-02-26 10:49:39 +00:00

LiveIntervalAnalysis.h

- Treat a live range defined by an implicit_def as a zero-sized one.

2008-04-03 16:39:43 +00:00

LiveVariables.h

Now that I am told MachineRegisterInfo also tracks physical register uses / defs, I can do away with the horribleness I introduced a while back. It's impossible to detect if there is any use of a physical register below an instruction (and before any def of the register) with some cheap book keeping.

2008-04-02 18:04:08 +00:00

MachineBasicBlock.h

Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries.

2008-02-28 00:43:03 +00:00

MachineCodeEmitter.h

Enable exception handling int JIT

2008-02-13 18:39:37 +00:00

MachineConstantPool.h

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MachineDominators.h

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MachineFrameInfo.h

Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries.

2008-02-28 00:43:03 +00:00

MachineFunction.h

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MachineFunctionPass.h

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MachineInstr.h

Cosmetic change.

2008-03-29 01:04:05 +00:00

MachineInstrBuilder.h

Back out r48353. Not needed.

2008-03-14 22:01:01 +00:00

MachineJumpTableInfo.h

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MachineLocation.h

Rename MRegisterInfo to TargetRegisterInfo.

2008-02-10 18:45:23 +00:00

MachineLoopInfo.h

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MachineModuleInfo.h

Recommitting EH patch; this should answer most of the

2008-04-02 00:25:04 +00:00

MachineOperand.h

Back out r48353. Not needed.

2008-03-14 22:01:01 +00:00

MachinePassRegistry.h

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MachineRegisterInfo.h

update comment.

2008-04-01 00:54:39 +00:00

MachineRelocation.h

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MachORelocation.h

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MemOperand.h

Change MemOperand's size and offset to be 64-bit.

2008-02-15 01:29:57 +00:00

Passes.h

Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries.

2008-02-28 00:43:03 +00:00

PseudoSourceValue.h

Follow Chris' suggestion; change the PseudoSourceValue accessors

2008-02-07 18:41:25 +00:00

RegAllocRegistry.h

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RegisterCoalescer.h

Rename MRegisterInfo to TargetRegisterInfo.

2008-02-10 18:45:23 +00:00

RegisterScavenging.h

When setting the "unused" info, take into account something like this:

2008-03-06 23:22:43 +00:00

RuntimeLibcalls.h

Implement more support for fp-to-i128 and i128-to-fp conversions.

2008-03-10 23:03:31 +00:00

SchedGraphCommon.h

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ScheduleDAG.h

Start of a series of patches related to implicit_def.

2008-04-03 16:36:07 +00:00

SchedulerRegistry.h

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SelectionDAG.h

Rename getAnyLoad to getLoad is suggested by Evan.

2008-03-28 09:45:24 +00:00

SelectionDAGISel.h

Avoid creating chain dependencies from CopyToReg nodes to load and store

2008-03-27 19:56:19 +00:00

SelectionDAGNodes.h

Backing out 48222 temporarily.

2008-04-03 03:13:16 +00:00

ValueTypes.h

Add MVT::is128BitVector and is64BitVector. Shrink

2008-03-01 03:40:57 +00:00

ValueTypes.td

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