Matthias Braun 28fbb4be5d MachineRegisterInfo: Introduce isPhysRegUsed() ...

This method checks whether a physical regiser or any of its aliases are
used in the function.

Using this function in SIRegisterInfo::findUnusedReg() should also fix
this reported failure:

http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20150803/292143.html
http://reviews.llvm.org/rL242173#inline-533

The report doesn't come with a testcase and I don't know enough about
AMDGPU to create one myself.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245329 91177308-0d34-0410-b5e6-96231b3b80d8

2015-08-18 18:54:27 +00:00

..

MIRParser

MIR Serialization: Connect the machine function analysis pass to the MIR parser.

2015-06-15 20:30:22 +00:00

PBQP

Add more missing #includes, found by modules build.

2015-05-11 22:41:07 +00:00

Analysis.h

Fix some comment typos.

2015-08-08 18:27:36 +00:00

AsmPrinter.h

Implement target independent TLS compatible with glibc's emutls.c.

2015-07-28 16:24:05 +00:00

AtomicExpandUtils.h

Refactor AtomicExpand::expandAtomicRMWToCmpXchg into a standalone function.

2015-08-03 15:29:47 +00:00

BasicTTIImpl.h

[TTI] Fix default costs for interleaved accesses

2015-08-03 14:00:58 +00:00

CalcSpillWeights.h

Trace copies when checking for rematerializability in spill weight calculation

2015-08-10 11:59:44 +00:00

CallingConvLower.h

Remove 3 includes from MCInstrDesc.h and explicitly include them where needed

2015-05-15 21:58:42 +00:00

CommandFlags.h

Implement target independent TLS compatible with glibc's emutls.c.

2015-07-28 16:24:05 +00:00

DAGCombine.h

Refactor DAGCombinerInfo. Change the different booleans that indicate if we are before or after different runs of DAGCo, with the CombineLevel enum.

2012-12-27 06:47:41 +00:00

DFAPacketizer.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

DIE.h

AsmPrinter: Stop inheriting from DIE

2015-08-02 20:54:50 +00:00

DIEValue.def

Reapply "AsmPrinter: Change DIEValue to be stored by value"

2015-05-27 22:14:58 +00:00

DwarfStringPoolEntry.h

AsmPrinter: Avoid creating symbols in DwarfStringPool

2015-05-24 16:58:59 +00:00

EdgeBundles.h

[modules] "Specialize" a function by actually specializing a function template

2014-04-24 18:27:29 +00:00

FastISel.h

Use MCSymbols for FastISel.

2015-06-23 12:21:54 +00:00

FaultMaps.h

Revert "[FaultMaps] Move FaultMapParser to Object/"

2015-06-23 20:09:03 +00:00

FunctionLoweringInfo.h

[StatepointLowering] Support of the gc.relocates for invoke statepoints.

2015-05-20 11:37:25 +00:00

GCMetadata.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

GCMetadataPrinter.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

GCs.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

GCStrategy.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

IntrinsicLowering.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

ISDOpcodes.h

Add new ISD nodes: ISD::FMINNAN and ISD::FMAXNAN

2015-08-11 09:13:05 +00:00

LatencyPriorityQueue.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LexicalScopes.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LinkAllAsmWriterComponents.h

Add a GC plugin for Erlang

2013-03-25 13:47:46 +00:00

LinkAllCodegenComponents.h

Add a GCStrategy for CoreCLR

2015-05-20 01:07:23 +00:00

LiveInterval.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LiveIntervalAnalysis.h

LiveInterval: Document and enforce rules about empty subranges.

2015-07-16 18:55:35 +00:00

LiveIntervalUnion.h

RAGreedy: Keep track of allocated PhysRegs internally

2015-07-14 17:38:17 +00:00

LivePhysRegs.h

LivePhysRegs: Add support to add pristine registers when populating with live-in/live-out registers.

2015-07-01 17:17:17 +00:00

LiveRangeEdit.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LiveRegMatrix.h

MachineRegisterInfo: Remove UsedPhysReg infrastructure

2015-07-14 17:52:07 +00:00

LiveStackAnalysis.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LiveVariables.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachineBasicBlock.h

MIR Serialization: Change MIR syntax - use custom syntax for MBBs.

2015-08-13 23:10:16 +00:00

MachineBlockFrequencyInfo.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachineBranchProbabilityInfo.h

Revert r244154 which causes some build failure. See https://llvm.org/bugs/show_bug.cgi?id=24377.

2015-08-06 18:17:29 +00:00

MachineCombinerPattern.h

MachineCombiner Pass for selecting faster instruction

2014-08-03 21:35:39 +00:00

MachineConstantPool.h

Redirect DataLayout from TargetMachine to Module in MachineFunction

2015-07-07 18:20:57 +00:00

MachineDominanceFrontier.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachineDominators.h

NFC.

2015-08-07 18:04:17 +00:00

MachineFrameInfo.h

Remove redundant TargetFrameLowering::getFrameIndexOffset virtual

2015-08-15 02:32:35 +00:00

MachineFunction.h

PseudoSourceValue: Replace global manager with a manager in a machine function.

2015-08-11 23:09:45 +00:00

MachineFunctionAnalysis.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachineFunctionInitializer.h

MIR Serialization: Connect the machine function analysis pass to the MIR parser.

2015-06-15 20:30:22 +00:00

MachineFunctionPass.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachineInstr.h

[X86] Allow x86 call frame optimization to fold more loads into pushes

2015-08-12 10:14:58 +00:00

MachineInstrBuilder.h

don't repeat function names in comments; NFC

2015-07-31 15:10:44 +00:00

MachineInstrBundle.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachineJumpTableInfo.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachineLoopInfo.h

Remove macro guards for extern template instantiations.

2015-07-13 17:21:31 +00:00

MachineMemOperand.h

PseudoSourceValue: Replace global manager with a manager in a machine function.

2015-08-11 23:09:45 +00:00

MachineModuleInfo.h

[CodeGen] Force emission of personality directive if explicitly specified

2015-07-14 19:22:51 +00:00

MachineModuleInfoImpls.h

Clear the stub map in getSortedStubs.

2015-04-07 12:59:28 +00:00

MachineOperand.h

CodeGen: Push the ModuleSlotTracker through MachineOperands

2015-06-26 22:06:47 +00:00

MachinePassRegistry.h

Use 'override/final' instead of 'virtual' for overridden methods

2015-04-11 02:11:45 +00:00

MachinePostDominators.h

Use 'override/final' instead of 'virtual' for overridden methods

2015-04-11 02:11:45 +00:00

MachineRegionInfo.h

Remove macro guards for extern template instantiations.

2015-07-13 17:21:31 +00:00

MachineRegisterInfo.h

MachineRegisterInfo: Introduce isPhysRegUsed()

2015-08-18 18:54:27 +00:00

MachineScheduler.h

Fix -Wextra-semi warnings.

2015-07-22 20:46:11 +00:00

MachineSSAUpdater.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachineTraceMetrics.h

Canonicalize header guards into a common format.

2014-08-13 16:26:38 +00:00

MachineValueType.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

MachORelocation.h

Fix include guards so they exactly match file names.

2013-01-10 00:45:19 +00:00

MIRYamlMapping.h

MIR Serialization: Serialize the local offsets for the stack objects.

2015-08-17 22:17:42 +00:00

Passes.h

Reverting patch r244235.

2015-08-14 16:54:32 +00:00

PBQPRAConstraint.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

PseudoSourceValue.h

MIR Serialization: Serialize the external symbol call entry pseudo source

2015-08-14 21:14:50 +00:00

RegAllocPBQP.h

Fix some comment typos.

2015-08-08 18:27:36 +00:00

RegAllocRegistry.h

Fix include guards so they exactly match file names.

2013-01-10 00:45:19 +00:00

RegisterClassInfo.h

[C++11] Replace OwningPtr with std::unique_ptr in places where it doesn't break the API.

2014-04-21 09:34:48 +00:00

RegisterPressure.h

RegisterPressure: Add PressureDiff::dump()

2015-07-08 23:40:27 +00:00

RegisterScavenging.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

ResourcePriorityQueue.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

RuntimeLibcalls.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

ScheduleDAG.h

Fix -Wextra-semi warnings.

2015-07-22 20:46:11 +00:00

ScheduleDAGInstrs.h

Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types

2015-05-29 19:43:39 +00:00

ScheduleDFS.h

Move remaining LLVM_ENABLE_DUMP conditionals out of the headers

2014-07-01 21:19:13 +00:00

ScheduleHazardRecognizer.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

SchedulerRegistry.h

Move the Target way of overriding DAG Scheduler to a target hook

2015-07-28 06:18:04 +00:00

ScoreboardHazardRecognizer.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

SelectionDAG.h

Add new ISD nodes: ISD::FMINNAN and ISD::FMAXNAN

2015-08-11 09:13:05 +00:00

SelectionDAGISel.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

SelectionDAGNodes.h

Move SDNode::IROrder in to padding to save space. NFC.

2015-07-14 21:54:55 +00:00

SlotIndexes.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

StackMaps.h

[StackMap] Use lambdas to specify the sort and erase conditions. NFC.

2015-07-09 17:11:15 +00:00

StackProtector.h

[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.

2014-04-14 00:51:57 +00:00

TargetLoweringObjectFileImpl.h

Remove DataLayout from TargetLoweringObjectFile, redirect to Module

2015-07-16 06:04:17 +00:00

TargetSchedule.h

[MachineCombiner] Work with itineraries

2015-07-15 08:22:23 +00:00

ValueTypes.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

ValueTypes.td

Add support for v1i128 type.

2015-04-17 16:11:05 +00:00

VirtRegMap.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

WinEHFuncInfo.h

Rename llvm.frameescape and llvm.framerecover to localescape and localrecover

2015-07-07 22:25:32 +00:00