Dan Gohman f7ca1611e2 Don't try to split a loop when the controlling icmp instruction ... doesn't have an IV-based operand. This fixes PR4471. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74399 91177308-0d34-0410-b5e6-96231b3b80d8		2009-06-27 22:58:27 +00:00
..
ADCE
ArgumentPromotion
BlockPlacement
BranchFolding
CodeExtractor
CodeGenPrepare
CondProp
ConstantMerge
ConstProp	Expand this test to handle more cases (remainder and shifts) of zero.	2009-06-21 01:56:41 +00:00
DeadArgElim
DeadStoreElimination
FunctionAttrs
GlobalDCE
GlobalOpt
GVN	This fixes a bug introduced in 72661, which can	2009-06-17 20:48:23 +00:00
GVNPRE
IndMemRem
IndVarSimplify	When a value is used multiple times within a single PHI, instructions	2009-06-27 05:16:57 +00:00
Inline
InstCombine	Generalize the zext(trunc(t) & C) instcombine to work even with	2009-06-18 16:30:21 +00:00
Internalize
IPConstantProp
JumpThreading	make jump threading handle lexically identical compare instructions	2009-06-19 16:27:56 +00:00
LCSSA	Fix LCSSA to avoid emitting a PHI node for the unwind destination of	2009-06-26 00:31:13 +00:00
LICM
LoopDeletion
LoopIndexSplit	Don't try to split a loop when the controlling icmp instruction	2009-06-27 22:58:27 +00:00
LoopRotate
LoopSimplify	Teach LoopSimplify how to merge multiple loop exits into a single exit,	2009-06-27 21:30:38 +00:00
LoopStrengthReduce	Tweak this test to be a little less unusual.	2009-06-20 00:40:56 +00:00
LoopUnroll
LoopUnswitch
LowerInvoke
LowerSetJmp
LowerSwitch
Mem2Reg
MemCpyOpt
MergeFunc
PredicateSimplifier
PruneEH
RaiseAllocations
Reassociate
ScalarRepl
SCCP
SimplifyCFG	Fix the crash in this test. This is basically the same	2009-06-15 20:59:27 +00:00
SimplifyLibCalls	part of PR4405: disable a contentious optimization for	2009-06-19 04:17:36 +00:00
SRETPromotion
StripSymbols
TailCallElim	Improve tail call elim to move loads above readonly calls	2009-06-19 04:22:16 +00:00
TailDup