IPO → Support Relation

File in include/llvm/Transforms/IPO	Includes file in include/llvm/Support
AlwaysInliner.h	Compiler.h
Attributor.h	Alignment.h
Attributor.h	Allocator.h
Attributor.h	Casting.h
Attributor.h	Compiler.h
Attributor.h	DebugCounter.h
Attributor.h	DOTGraphTraits.h
Attributor.h	ErrorHandling.h
Attributor.h	ModRef.h
Attributor.h	TimeProfiler.h
Attributor.h	TypeSize.h
BlockExtractor.h	Compiler.h
EmbedBitcodePass.h	Compiler.h
ExtractGV.h	Compiler.h
FunctionAttrs.h	Compiler.h
FunctionImport.h	Compiler.h
FunctionImport.h	Error.h
FunctionSpecialization.h	Compiler.h
GlobalDCE.h	Compiler.h
HotColdSplitting.h	BranchProbability.h
Inliner.h	Compiler.h
Internalize.h	Compiler.h
IROutliner.h	InstructionCost.h
LowerTypeTests.h	Compiler.h
MergeFunctions.h	Compiler.h
ModuleInliner.h	Compiler.h
SampleContextTracker.h	Compiler.h
SampleProfile.h	CommandLine.h
SampleProfile.h	Compiler.h
SampleProfileProbe.h	Compiler.h
StripDeadPrototypes.h	Compiler.h
StripSymbols.h	Compiler.h
ThinLTOBitcodeWriter.h	Compiler.h
WholeProgramDevirt.h	Compiler.h