Arnold Schwaighofer 5721d2f674 Don't vectorize if there are outside loop users of the induction variable. ... We would have to compute the pre increment value, either by computing it on every loop iteration or by splitting the edge out of the loop and inserting a computation for it there. For now, just give up vectorizing such loops. Fixes PR17179. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190790 91177308-0d34-0410-b5e6-96231b3b80d8		2013-09-16 16:17:24 +00:00
..
ADCE
ArgumentPromotion
BBVectorize
BranchFolding
CodeExtractor
CodeGenPrepare
ConstantMerge
ConstProp
CorrelatedValuePropagation
DeadArgElim	Debug Info Testing: update context from empty string to null.	2013-09-08 03:11:54 +00:00
DeadStoreElimination	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
DebugIR
EarlyCSE
FunctionAttrs
GCOVProfiling	Debug Info Testing: update context from empty string to null.	2013-09-08 03:11:54 +00:00
GlobalDCE
GlobalOpt	Don't shrink atomic ops to bool in GlobalOpt.	2013-09-09 22:00:13 +00:00
GVN
IndVarSimplify	Teach loop-idiom about address space pointer sizes	2013-09-11 05:09:42 +00:00
Inline
InstCombine	[InstCombiner] Expose opportunities to merge subtract and comparison.	2013-09-09 20:56:48 +00:00
InstSimplify
Internalize	Merge these 2 tests in a single file.	2013-09-04 19:19:32 +00:00
IPConstantProp
JumpThreading
LCSSA
LICM	Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields.	2013-09-06 21:03:58 +00:00
LoopDeletion
LoopIdiom	Teach loop-idiom about address space pointer sizes	2013-09-11 05:09:42 +00:00
LoopRotate	Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields.	2013-09-06 21:03:58 +00:00
LoopSimplify
LoopStrengthReduce	Teach loop-idiom about address space pointer sizes	2013-09-11 05:09:42 +00:00
LoopUnroll	Implement TTI getUnrollingPreferences for PowerPC	2013-09-11 21:20:40 +00:00
LoopUnswitch
LoopVectorize	Don't vectorize if there are outside loop users of the induction variable.	2013-09-16 16:17:24 +00:00
LowerAtomic
LowerExpectIntrinsic
LowerInvoke
LowerSwitch	Revert patches to add case-range support for PR1255.	2013-09-09 19:14:35 +00:00
Mem2Reg
MemCpyOpt
MergeFunc	Add missing CHECK-LABEL	2013-09-14 02:44:06 +00:00
MetaRenamer
ObjCARC	Debug Info Testing: update context from empty string to null.	2013-09-08 03:11:54 +00:00
PhaseOrdering
PruneEH
Reassociate
Reg2Mem
ScalarRepl	Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields.	2013-09-06 21:03:58 +00:00
SCCP
SimplifyCFG	Add test for untested path in SimplifyCFG	2013-09-14 02:44:02 +00:00
Sink
SLPVectorizer/X86	Debug Info Testing: updated to use NULL instead of "i32 0" in a few fields.	2013-09-06 21:03:58 +00:00
SROA
StripSymbols
StructurizeCFG
TailCallElim
TailDup