Nick Lewycky 25296e25fd Fix surprising missed optimization in mergefunc where we forgot to consider ... that relationships like "i8* null" is equivalent to "i32* null". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124368 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-27 08:38:19 +00:00
..
ADCE
ArgumentPromotion	fix PR8932, a case where arg promotion could infinitely promote.	2011-01-16 08:09:24 +00:00
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare	temporarily revert r123526. While working on a follow-on patch I	2011-01-15 07:51:19 +00:00
ConstantMerge	Don't merge two constants if we care about the address of both.	2011-01-16 17:05:09 +00:00
ConstProp	Add a constant folding of casts from zero to zero. Fixes PR9011!	2011-01-21 01:12:09 +00:00
CorrelatedValuePropagation	Test for lazy value info's ability to prove the absense of NULLs in pointers.	2011-01-16 21:57:20 +00:00
DeadArgElim	Teach DAE to look for functions whose arguments are unused, and change all callers to pass in an undefvalue instead.	2011-01-16 21:25:33 +00:00
DeadStoreElimination
EarlyCSE
FunctionAttrs
GlobalDCE
GlobalOpt	Add unnamed_addr when we can show that address of a global is not used.	2011-01-19 16:32:21 +00:00
GVN
IndVarSimplify
Inline
InstCombine	Just because we have determined that an (fcmp | fcmp) is true for A < B,	2011-01-21 19:39:42 +00:00
InstSimplify	In which I discover that zero+zero is zero, d'oh!	2011-01-25 15:14:15 +00:00
Internalize
IPConstantProp
JumpThreading
LCSSA
LICM
LoopDeletion
LoopIdiom
LoopRotate
LoopSimplify
LoopStrengthReduce
LoopUnroll
LoopUnswitch
LowerAtomic
LowerInvoke
LowerSetJmp
LowerSwitch
Mem2Reg
MemCpyOpt	Actually check memcpy lengths, instead of just commenting about	2011-01-21 22:07:57 +00:00
MergeFunc	Fix surprising missed optimization in mergefunc where we forgot to consider	2011-01-27 08:38:19 +00:00
PruneEH
Reassociate	Fix PR9039, a use-after-free in reassociate. The issue was that the	2011-01-26 10:08:38 +00:00
ScalarRepl	merge all the "crash tests" into crash.ll	2011-01-24 03:37:34 +00:00
SCCP
SimplifyCFG
SimplifyLibCalls
Sink
SRETPromotion
StripSymbols
TailCallElim
TailDup