Andrew Trick c7b0b7dc8f Add support to indvars for optimizing sadd.with.overflow. ... Split sadd.with.overflow into add + sadd.with.overflow to allow analysis and optimization. This should ideally be done after InstCombine, which can perform code motion (eventually indvars should run after all canonical instcombines). We want ISEL to recombine the add and the check, at least on x86. This is currently under an option for reducing live induction variables: -liv-reduce. The next step is reducing liveness of IVs that are live out of the overflow check paths. Once the related optimizations are fully developed, reviewed and tested, I do expect this to become default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197926 91177308-0d34-0410-b5e6-96231b3b80d8		2013-12-23 23:31:49 +00:00
..
ADCE.cpp
CMakeLists.txt	Add a Scalarizer pass.	2013-11-22 16:58:05 +00:00
CodeGenPrepare.cpp
ConstantProp.cpp
CorrelatedValuePropagation.cpp
DCE.cpp
DeadStoreElimination.cpp
EarlyCSE.cpp	Change std::deque => std::vector. No functionality change.	2013-12-05 18:42:12 +00:00
FlattenCFGPass.cpp
GlobalMerge.cpp
GVN.cpp	Correct word hyphenations	2013-12-05 05:44:44 +00:00
IndVarSimplify.cpp	Add support to indvars for optimizing sadd.with.overflow.	2013-12-23 23:31:49 +00:00
JumpThreading.cpp	Don't eliminate a partially redundant load if it's in a landing pad.	2013-10-21 04:09:17 +00:00
LICM.cpp
LLVMBuild.txt	Add proper dependencies to LLVMBuild.txt in llvm/lib.	2013-12-10 05:39:34 +00:00
LoopDeletion.cpp
LoopIdiomRecognize.cpp	Don't #include heavy Dominators.h file in LoopInfo.h. This change reduces	2013-12-07 21:20:17 +00:00
LoopInstSimplify.cpp
LoopRerollPass.cpp	Don't #include heavy Dominators.h file in LoopInfo.h. This change reduces	2013-12-07 21:20:17 +00:00
LoopRotation.cpp	Don't #include heavy Dominators.h file in LoopInfo.h. This change reduces	2013-12-07 21:20:17 +00:00
LoopStrengthReduce.cpp	Fix SCEVExpander: don't try to expand quadratic recurrences outside a loop.	2013-10-25 21:35:56 +00:00
LoopUnrollPass.cpp	Don't #include heavy Dominators.h file in LoopInfo.h. This change reduces	2013-12-07 21:20:17 +00:00
LoopUnswitch.cpp	Remove dead code from LoopUnswitch	2013-11-08 19:58:21 +00:00
LowerAtomic.cpp
Makefile
MemCpyOptimizer.cpp
PartiallyInlineLibCalls.cpp
Reassociate.cpp
Reg2Mem.cpp
SampleProfile.cpp	Refactor some code in SampleProfile.cpp	2013-11-26 20:37:33 +00:00
Scalar.cpp	Add a Scalarizer pass.	2013-11-22 16:58:05 +00:00
Scalarizer.cpp	Fix Scalarizer insertion point when replacing PHIs with insertelements	2013-12-23 14:51:56 +00:00
ScalarReplAggregates.cpp	Correct word hyphenations	2013-12-05 05:44:44 +00:00
SCCP.cpp
SimplifyCFGPass.cpp
Sink.cpp
SROA.cpp	Fix an issue where SROA computed different results based on the relative	2013-11-19 09:03:18 +00:00
StructurizeCFG.cpp	StructurizeCFG: Fix verification failure with some loops.	2013-11-22 19:24:39 +00:00
TailRecursionElimination.cpp