Shuxin Yang 84fca61ca5 rdar://12100355 (part 1) ... This revision attempts to recognize following population-count pattern: while(a) { c++; ... ; a &= a - 1; ... }, where <c> and <a>could be used multiple times in the loop body. TODO: On X8664 and ARM, __buildin_ctpop() are not expanded to a efficent instruction sequence, which need to be improved in the following commits. Reviewed by Nadav, really appreciate! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168931 91177308-0d34-0410-b5e6-96231b3b80d8		2012-11-29 19:38:54 +00:00
..
ADCE.cpp
BasicBlockPlacement.cpp
CMakeLists.txt
CodeGenPrepare.cpp	Handle the situation where CodeGenPrepare removes a reference to a BB that has	2012-11-29 19:38:06 +00:00
ConstantProp.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00
CorrelatedValuePropagation.cpp	CorrelatedPropagation: BasicBlock::removePredecessor can simplify PHI nodes. If the it's the condition of a SwitchInst, reload it.	2012-09-28 10:42:50 +00:00
DCE.cpp	80-col fixup.	2012-10-16 19:39:40 +00:00
DeadStoreElimination.cpp	Unquadratize SetVector removal loops in DSE.	2012-10-14 10:21:31 +00:00
EarlyCSE.cpp	Update EarlyCSE's SimpleValues to use Hashing.h for their hashes. Expanded the hashing and equality to allow for equality modulo commutativity for binary ops, and comparisons with swapping of predicates.	2012-10-09 16:57:38 +00:00
GlobalMerge.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00
GVN.cpp	Fix an obvious typo that causes an assertion failure when running	2012-11-02 07:49:32 +00:00
IndVarSimplify.cpp	Revert the series of commits starting with r166578 which introduced the	2012-11-01 08:07:29 +00:00
JumpThreading.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00
LICM.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00
LLVMBuild.txt
LoopDeletion.cpp
LoopIdiomRecognize.cpp	rdar://12100355 (part 1)	2012-11-29 19:38:54 +00:00
LoopInstSimplify.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00
LoopRotation.cpp
LoopStrengthReduce.cpp	revert r166264 because the LTO build is still failing	2012-10-19 21:28:43 +00:00
LoopUnrollPass.cpp	Create enums for the different attributes.	2012-10-09 07:45:08 +00:00
LoopUnswitch.cpp	Simplify code. No functionality change.	2012-10-16 19:52:32 +00:00
LowerAtomic.cpp
Makefile
MemCpyOptimizer.cpp	Revert the majority of the next patch in the address space series:	2012-11-01 09:14:31 +00:00
ObjCARC.cpp	Use the Attributes::get method which takes an AttrVal value directly to simplify the code a bit. No functionality change.	2012-10-16 05:23:31 +00:00
Reassociate.cpp	Remove the last bit of constant folding from LinearizeExprTree (most of it was	2012-11-18 20:15:36 +00:00
Reg2Mem.cpp
Scalar.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00
ScalarReplAggregates.cpp	Revert the series of commits starting with r166578 which introduced the	2012-11-01 08:07:29 +00:00
SCCP.cpp	Move TargetData to DataLayout.	2012-10-08 16:38:25 +00:00
SimplifyCFGPass.cpp	Use TargetTransformInfo to control switch-to-lookup table transformation	2012-10-30 11:23:25 +00:00
SimplifyLibCalls.cpp	instcombine: Migrate puts optimizations	2012-11-29 19:15:17 +00:00
Sink.cpp
SROA.cpp	PR14055: Implement support for sub-vector operations in SROA.	2012-11-21 08:16:30 +00:00
TailRecursionElimination.cpp	Revert r166407 because it caused analyzer tests to crash and broke self-host bots.	2012-10-22 18:16:14 +00:00