Eli Friedman 71ad2c9eda PR9446: RecursivelyDeleteTriviallyDeadInstructions can delete the instruction ... after the given instruction; make sure to handle that case correctly. (It's difficult to trigger; the included testcase involves a dead block, but I don't think that's a requirement.) While I'm here, get rid of the unnecessary warning about SimplifyInstructionsInBlock, since it should work correctly as far as I know. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128782 91177308-0d34-0410-b5e6-96231b3b80d8		2011-04-02 22:45:17 +00:00
..
ADCE
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare	Roll r127459 back in:	2011-03-11 21:52:04 +00:00
ConstantMerge
ConstProp	Constant folding support for calls to umul.with.overflow(), basically identical to the smul.with.overflow() code.	2011-03-27 14:26:13 +00:00
CorrelatedValuePropagation
DeadArgElim	Add an obvious missing safety check to DAE::RemoveDeadArgumentsFromCallers.	2011-03-01 00:33:47 +00:00
DeadStoreElimination	* The DSE code that tested for overlapping needed to take into account the fact	2011-03-30 21:37:19 +00:00
EarlyCSE
FunctionAttrs
GlobalDCE
GlobalOpt	Add an optimization to GlobalOpt that eliminates calls to __cxa_atexit, if the function passed is empty.	2011-03-20 17:59:11 +00:00
GVN
IndVarSimplify	Avoid creating canonical induction variables for non-native types.	2011-03-18 16:50:32 +00:00
Inline
InstCombine	InstCombine: Turn icmp + sext into bitwise/integer ops when the input has only one unknown bit.	2011-04-01 20:09:10 +00:00
InstSimplify	Teach ComputeMaskedBits about sub nsw.	2011-03-12 17:18:11 +00:00
Internalize	Add test for r127138.	2011-03-07 21:28:14 +00:00
IPConstantProp
JumpThreading	PR9446: RecursivelyDeleteTriviallyDeadInstructions can delete the instruction	2011-04-02 22:45:17 +00:00
LCSSA	Do not add PHIs with no users when creating LCSSA form. Patch by Andrew Clinton.	2011-03-15 07:41:25 +00:00
LICM	While sinking an instruction, do not lose llvm.dbg.value intrinsic.	2011-03-08 03:06:19 +00:00
LoopDeletion	Make LoopDeletion work on loops with multiple edges, as long as the incoming	2011-02-22 22:25:39 +00:00
LoopIdiom	Preserve line no. info.	2011-03-07 22:43:45 +00:00
LoopRotate	Do not hoist @llvm.dbg.value. Here, @llvm.dbg.value is "referring" a value that is modified inside loop.	2011-02-14 23:03:23 +00:00
LoopSimplify	Avoid creating canonical induction variables for non-native types.	2011-03-18 16:50:32 +00:00
LoopStrengthReduce	Avoid creating canonical induction variables for non-native types.	2011-03-18 16:50:32 +00:00
LoopUnroll	add a testcase for r125827	2011-02-18 05:05:01 +00:00
LoopUnswitch
LowerAtomic
LowerInvoke
LowerSetJmp
LowerSwitch
Mem2Reg
MemCpyOpt
MergeFunc
PruneEH
Reassociate	Fix reassociate to postpone certain instruction deletions until	2011-03-10 19:51:54 +00:00
ScalarRepl	Do some simple copy propagation through integer loads and stores when promoting	2011-03-29 05:19:52 +00:00
SCCP
SimplifyCFG	PR9450: Make switch optimization in SimplifyCFG not dependent on the ordering	2011-03-15 02:23:35 +00:00
SimplifyLibCalls	Preserve line number information while simplifying libcalls.	2011-03-09 21:27:52 +00:00
Sink
SRETPromotion
StripSymbols
TailCallElim
TailDup