Hal Finkel 6bbb01bbf8 Move partial/runtime unrolling late in the pipeline ... The generic (concatenation) loop unroller is currently placed early in the standard optimization pipeline. This is a good place to perform full unrolling, but not the right place to perform partial/runtime unrolling. However, most targets don't enable partial/runtime unrolling, so this never mattered. However, even some x86 cores benefit from partial/runtime unrolling of very small loops, and follow-up commits will enable this. First, we need to move partial/runtime unrolling late in the optimization pipeline (importantly, this is after SLP and loop vectorization, as vectorization can drastically change the size of a loop), while keeping the full unrolling where it is now. This change does just that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205264 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-31 23:23:51 +00:00
..
ADCE.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
CMakeLists.txt	[CodeGenPrepare] Move CodeGenPrepare into lib/CodeGen.	2014-02-22 00:07:45 +00:00
ConstantHoisting.cpp	[Constant Hoisting] Make the constant candidate map local to the collectConstantCandidates method.	2014-03-25 21:21:10 +00:00
ConstantProp.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
CorrelatedValuePropagation.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
DCE.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
DeadStoreElimination.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
EarlyCSE.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
FlattenCFGPass.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
GlobalMerge.cpp	Fix typo in comment: "inwoke" -> "invoke"	2014-03-13 00:04:17 +00:00
GVN.cpp	Revert "GVN: merge overflow intrinsics with non-overflow instructions."	2014-03-28 14:42:34 +00:00
IndVarSimplify.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
JumpThreading.cpp	Consistent use of the noduplicate attribute.	2014-03-17 16:19:07 +00:00
LICM.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
LLVMBuild.txt	Add proper dependencies to LLVMBuild.txt in llvm/lib.	2013-12-10 05:39:34 +00:00
LoopDeletion.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
LoopIdiomRecognize.cpp	remove a bunch of unused private methods	2014-03-23 17:09:26 +00:00
LoopInstSimplify.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
LoopRerollPass.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
LoopRotation.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
LoopStrengthReduce.cpp	Remove some dead assignements found by scan-build	2014-03-15 22:13:15 +00:00
LoopUnrollPass.cpp	Move partial/runtime unrolling late in the pipeline	2014-03-31 23:23:51 +00:00
LoopUnswitch.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
LowerAtomic.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
Makefile
MemCpyOptimizer.cpp	Treat lifetime.start'd memory like we treat freshly alloca'd memory. Patch by Björn Steinbrink!	2014-03-26 23:45:15 +00:00
PartiallyInlineLibCalls.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
Reassociate.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
Reg2Mem.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
SampleProfile.cpp	Tolerate unmangled names in sample profiles.	2014-03-18 12:03:12 +00:00
Scalar.cpp	[CodeGenPrepare] Move CodeGenPrepare into lib/CodeGen.	2014-02-22 00:07:45 +00:00
Scalarizer.cpp	[Layering] Move InstVisitor.h into the IR library as it is pretty	2014-03-06 03:23:41 +00:00
ScalarReplAggregates.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
SCCP.cpp	remove a bunch of unused private methods	2014-03-23 17:09:26 +00:00
SimplifyCFGPass.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-05 09:10:37 +00:00
Sink.cpp	Sink: Don't sink static allocas from the entry block	2014-03-21 15:51:51 +00:00
SROA.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
StructurizeCFG.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00
TailRecursionElimination.cpp	[C++11] Add range based accessors for the Use-Def chain of a Value.	2014-03-09 03:16:01 +00:00