Benjamin Kramer 5b55a47e94 GlobalDCE: Delete available_externally initializers if it allows removing the value the initializer is referring to. ... This is useful for functions that are not actually available externally but referenced by a vtable of some kind. Clang emits functions like this for the MS ABI. PR20182. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212337 91177308-0d34-0410-b5e6-96231b3b80d8		2014-07-04 12:36:05 +00:00
..
ADCE
AddDiscriminators
ArgumentPromotion	DebugInfo: Keep track of subprograms who's arguments have been promoted.	2014-07-01 21:13:37 +00:00
AtomicExpandLoadLinked/ARM
BBVectorize
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantHoisting
ConstantMerge
ConstProp
CorrelatedValuePropagation
DeadArgElim
DeadStoreElimination
DebugIR
EarlyCSE
FunctionAttrs
GCOVProfiling
GlobalDCE	GlobalDCE: Delete available_externally initializers if it allows removing the value the initializer is referring to.	2014-07-04 12:36:05 +00:00
GlobalOpt	GlobalOpt: Don't swap private for internal linkage	2014-07-01 15:26:50 +00:00
GVN
IndVarSimplify
Inline	Add new lines to debugging information.	2014-07-03 02:11:49 +00:00
InstCombine	InstCombine: Strength reduce sadd.with.overflow into a regular nsw add if we can prove that it cannot overflow.	2014-07-04 10:22:21 +00:00
InstSimplify	InstSimplify: Fix a bug when INT_MIN is in a sdiv	2014-07-04 00:23:39 +00:00
Internalize
IPConstantProp
JumpThreading
LCSSA
LICM
LoadCombine
LoopDeletion
LoopIdiom
LoopReroll
LoopRotate
LoopSimplify
LoopStrengthReduce
LoopUnroll
LoopUnswitch
LoopVectorize
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch
Mem2Reg
MemCpyOpt
MergeFunc
MetaRenamer
ObjCARC
PhaseOrdering
PruneEH
Reassociate
Reg2Mem
SampleProfile
Scalarizer
ScalarRepl
SCCP
SeparateConstOffsetFromGEP/NVPTX
SimplifyCFG
Sink
SLPVectorizer
SROA
StripSymbols
StructurizeCFG
TailCallElim
TailDup