Jakob Stoklund Olesen 323d8c3ed7 Be more clever about calculating live variables through new basic blocks. ...

When splitting a critical edge, the registers live through the edge are:

- Used in a PHI instruction, or
- Live out from the predecessor, and
- Live in to the successor.

This allows the coalescer to eliminate even more phi joins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89530 91177308-0d34-0410-b5e6-96231b3b80d8

2009-11-21 02:05:21 +00:00

..

AsmPrinter.h

Target-independent support for TargetFlags on BlockAddress operands,

2009-11-20 23:18:13 +00:00

BinaryObject.h

Make a few more LLVM headers parsable as standalone headers.

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

BreakCriticalMachineEdge.h

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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

DAGISelHeader.h

Implement DISABLE_INLINE for MSVC. This required changing the position in all

2009-11-14 16:37:18 +00:00

DwarfWriter.h

"Attach debug info with llvm instructions" mode was enabled a month ago. Now make it permanent and remove old way of inserting intrinsics to encode debug info for line number and scopes.

2009-11-12 19:02:56 +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

Fix a name in a comment.

2009-10-05 15:23:17 +00:00

FileWriters.h

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GCMetadata.h

Rename TargetAsmInfo (and its subclasses) to MCAsmInfo.

2009-08-22 20:48:53 +00:00

GCMetadataPrinter.h

rename TAI -> MAI, being careful not to make MAILJMP instructions :)

2009-08-22 21:43:10 +00:00

GCs.h

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GCStrategy.h

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IntrinsicLowering.h

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JITCodeEmitter.h

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

2009-10-26 01:35:46 +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

Remove simple regalloc. It has bit rotted.

2009-09-17 05:48:07 +00:00

LiveInterval.h

The Indexes Patch.

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

LiveIntervalAnalysis.h

Remove the -early-coalescing option

2009-11-18 20:36:47 +00:00

LiveStackAnalysis.h

The Indexes Patch.

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

LiveVariables.h

Be more clever about calculating live variables through new basic blocks.

2009-11-21 02:05:21 +00:00

MachineBasicBlock.h

Add MachineBasicBlock::getName, and use it in place of getBasicBlock()->getName.

2009-11-20 01:17:03 +00:00

MachineCodeEmitter.h

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

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

MachineCodeInfo.h

Make a few more LLVM headers parsable as standalone headers.

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

MachineConstantPool.h

Mark more constants unsigned, as warned about by icc (#68).

2009-09-06 12:56:52 +00:00

MachineDominators.h

Add a WriteAsOperand for MachineBasicBlock so MachineLoopInfo dump looks sane.

2009-11-17 19:19:59 +00:00

MachineFrameInfo.h

Remove duplicate APIs and state WRT spill objects.

2009-11-13 14:42:06 +00:00

MachineFunction.h

Allow the machine verifier to be run outside the PassManager.

2009-11-18 20:36:57 +00:00

MachineFunctionAnalysis.h

Revert 88957. This file uses CodeGenOpt, which is defined in TargetMachine.h.

2009-11-16 20:45:50 +00:00

MachineFunctionPass.h

Remove an unnecessary include. Now we won't have circular include

2009-08-19 23:00:07 +00:00

MachineInstr.h

Add AsmPrinter comment flags to machine instructions so that AsmPrinter

2009-11-12 20:21:09 +00:00

MachineInstrBuilder.h

Remove dead code.

2009-10-30 00:39:25 +00:00

MachineJumpTableInfo.h

Add function to replace a destination MBB in a single jump table

2009-11-14 20:09:13 +00:00

MachineLocation.h

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MachineLoopInfo.h

Add getTopBlock and getBottomBlock member functions to MachineLoopInfo.

2009-10-20 04:16:37 +00:00

MachineMemOperand.h

Make a few more LLVM headers parsable as standalone headers.

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

MachineModuleInfo.h

"Attach debug info with llvm instructions" mode was enabled a month ago. Now make it permanent and remove old way of inserting intrinsics to encode debug info for line number and scopes.

2009-11-12 19:02:56 +00:00

MachineModuleInfoImpls.h

move FnStubs/GVSTubs/HiddenGVStub handling out of the X86 asmprinter

2009-09-16 06:25:03 +00:00

MachineOperand.h

Target-independent support for TargetFlags on BlockAddress operands,

2009-11-20 23:18:13 +00:00

MachinePassRegistry.h

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MachineRegisterInfo.h

Print "..." instead of all the uninteresting register clobbers on call

2009-11-09 19:38:45 +00:00

MachineRelocation.h

Make the need-stub variables accurate and consistent. In the case of

2009-11-07 08:51:52 +00:00

MachORelocation.h

Make a few more LLVM headers parsable as standalone headers.

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

ObjectCodeEmitter.h

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Passes.h

Don't put in these EH changes.

2009-10-29 00:37:35 +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

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RegisterCoalescer.h

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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 8 bit libcalls and make use of them for msp430

2009-11-07 17:14:39 +00:00

ScheduleDAG.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

ScheduleHazardRecognizer.h

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SchedulerRegistry.h

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SelectionDAG.h

Target-independent support for TargetFlags on BlockAddress operands,

2009-11-20 23:18:13 +00:00

SelectionDAGISel.h

Fix fast-isel to avoid selecting the return instruction if a

2009-11-20 02:51:26 +00:00

SelectionDAGNodes.h

Target-independent support for TargetFlags on BlockAddress operands,

2009-11-20 23:18:13 +00:00

SlotIndexes.h

Fixed call to wrong constructor.

2009-11-17 07:19:50 +00:00

ValueTypes.h

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

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

ValueTypes.td

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