Bob Wilson da4ae4be5b Stabilize the order of live intervals in the priority_queue used by the ...

linear scan reg alloc.  This fixes a problem I ran into where extracting
a function from a larger file caused the generated code to change (masking
the problem I was trying to debug) because the allocator behaved differently.

This changes the results for two X86 regression checks.  stack-color-with-reg
is improved, with one less instruction, but pr3495 is worse, with one more
copy.  As far as I can tell, these tests were just getting lucky or unlucky,
so I've changed the expected results.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81060 91177308-0d34-0410-b5e6-96231b3b80d8

2009-09-05 01:19:16 +00:00

..

AsmPrinter.h

Clean up LSDA name generation and use for SJLJ exception handling. This

2009-09-01 01:57:56 +00:00

BinaryObject.h

ELF improvements:

2009-08-08 17:29:04 +00:00

BreakCriticalMachineEdge.h

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

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

CallingConvLower.h

Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.

2009-09-02 08:44:58 +00:00

DAGISelHeader.h

Split EVT into MVT and EVT, the former representing _just_ a primitive type, while

2009-08-11 20:47:22 +00:00

DwarfWriter.h

Reapply 79977.

2009-08-28 23:24:31 +00:00

ELFRelocation.h

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

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

FastISel.h

LLVM currently represents floating-point negation as -0.0 - x. Fix

2009-09-03 22:53:57 +00:00

FileWriters.h

Add the Object Code Emitter class. Original patch by Aaron Gray, I did some

2009-07-06 05:09:34 +00:00

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

…

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

JITCodeEmitter.h

Fix a bug where the DWARF emitter in the JIT was not initializing alignment

2009-08-21 21:03:57 +00:00

LatencyPriorityQueue.h

…

LazyLiveness.h

Reapply r77654 with a fix: MachineFunctionPass's getAnalysisUsage

2009-07-31 18:16:33 +00:00

LinkAllAsmWriterComponents.h

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

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

LinkAllCodegenComponents.h

Removed the BigBlock register allocator.

2009-07-30 23:18:43 +00:00

LiveInterval.h

Stabilize the order of live intervals in the priority_queue used by the

2009-09-05 01:19:16 +00:00

LiveIntervalAnalysis.h

Replaces uses of unsigned for indexes in LiveInterval and VNInfo with

2009-09-04 20:41:11 +00:00

LiveStackAnalysis.h

Change Pass::print to take a raw ostream instead of std::ostream,

2009-08-23 06:03:38 +00:00

LiveVariables.h

Add missing includes.

2009-08-19 21:17:28 +00:00

MachineBasicBlock.h

Remove all the LLVM_COMPACTIFY_SENTINELS-related macro magic as discussed with Chris on IRC. Anybody wanting to debug sentinel dereferencing problems must revert this patch and perform the indicated modifications.

2009-08-26 19:16:32 +00:00

MachineCodeEmitter.h

1) Proper emit displacements for x86, using absolute relocations where necessary

2009-08-05 00:11:21 +00:00

MachineCodeInfo.h

Add missing file.

2009-05-18 21:08:45 +00:00

MachineConstantPool.h

make Constant::getRelocationInfo return an enum, as suggested by Duncan.

2009-07-24 03:27:21 +00:00

MachineDominators.h

Change Pass::print to take a raw ostream instead of std::ostream,

2009-08-23 06:03:38 +00:00

MachineFrameInfo.h

convert some stuff to work on raw_ostreams instead of std::ostream.

2009-08-23 01:12:47 +00:00

MachineFunction.h

Reapply 79977.

2009-08-28 23:24:31 +00:00

MachineFunctionAnalysis.h

Give MachineFunctionAnalysis a destructor so it can verify that

2009-08-01 04:19:43 +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

remove various std::ostream version of printing methods from

2009-08-23 03:41:05 +00:00

MachineInstrBuilder.h

Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least).

2009-09-01 22:06:46 +00:00

MachineJumpTableInfo.h

convert some stuff to work on raw_ostreams instead of std::ostream.

2009-08-23 01:12:47 +00:00

MachineLocation.h

…

MachineLoopInfo.h

Move isLCSSAForm, isLoopInvariant, getCanonicalInductionVariable,

2009-07-13 22:02:44 +00:00

MachineMemOperand.h

…

MachineModuleInfo.h

implement a new magic global "llvm.compiler.used" which is like llvm.used, but

2009-07-20 06:14:25 +00:00

MachineOperand.h

improve comments.

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

MachinePassRegistry.h

…

MachineRegisterInfo.h

eliminate all 80-col violations that I have introduced in my recent checkins (and some others more)

2009-08-27 23:44:33 +00:00

MachineRelocation.h

…

MachORelocation.h

…

ObjectCodeEmitter.h

1) Proper emit displacements for x86, using absolute relocations where necessary

2009-08-05 00:11:21 +00:00

Passes.h

remove std::ostream versions of printing stuff for MBB and MF,

2009-08-23 03:13:20 +00:00

PseudoSourceValue.h

…

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

Simplify RegScavenger::FindUnusedReg.

2009-08-18 21:14:54 +00:00

RuntimeLibcalls.h

Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type.

2009-08-10 22:56:29 +00:00

ScheduleDAG.h

eliminate all 80-col violations that I have introduced in my recent checkins (and some others more)

2009-08-27 23:44:33 +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

Instead of passing in an unsigned value for the optimization level, use an enum,

2009-04-29 23:29:43 +00:00

SelectionDAG.h

Recognize more opportunities to use SSE min and max instructions,

2009-09-03 20:34:31 +00:00

SelectionDAGISel.h

Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type.

2009-08-10 22:56:29 +00:00

SelectionDAGNodes.h

Reapply 79977.

2009-08-28 23:24:31 +00:00

ValueTypes.h

Rename FirstExtendedValueType to INVALID_SIMPLE_VALUE_TYPE

2009-08-20 05:09:43 +00:00

ValueTypes.td

Add a new overloaded EVT::vAny type for use in TableGen to allow intrinsic

2009-08-11 01:14:02 +00:00