Nadav Rotem f3bd3ea3fe FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194524 91177308-0d34-0410-b5e6-96231b3b80d8		2013-11-12 22:37:16 +00:00
..
BasicBlockUtils.cpp	UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors	2013-10-04 23:41:05 +00:00
BreakCriticalEdges.cpp	Remove the very substantial, largely unmaintained legacy PGO	2013-10-02 15:42:23 +00:00
BuildLibCalls.cpp
BypassSlowDivision.cpp
CloneFunction.cpp
CloneModule.cpp
CMakeLists.txt	Optimize more linkonce_odr values during LTO.	2013-10-21 17:14:55 +00:00
CmpInstAnalysis.cpp
CodeExtractor.cpp	Revert patches to add case-range support for PR1255.	2013-09-09 19:14:35 +00:00
DemoteRegToStack.cpp
FlattenCFG.cpp	Convert manual insert point restores to the new RAII object.	2013-09-30 15:40:17 +00:00
GlobalStatus.cpp	Handle calls and invokes in GlobalStatus.	2013-10-25 21:29:52 +00:00
InlineFunction.cpp	Revert "Inliner: Handle readonly attribute per argument when adding memcpy"	2013-11-03 12:22:13 +00:00
InstructionNamer.cpp
IntegerDivision.cpp
LCSSA.cpp	Quick look-up for block in loop.	2013-10-26 03:08:02 +00:00
LLVMBuild.txt
Local.cpp	Don't eliminate a partially redundant load if it's in a landing pad.	2013-10-21 04:09:17 +00:00
LoopSimplify.cpp
LoopUnroll.cpp	Replace some unnecessary vector copies with references.	2013-09-15 22:04:42 +00:00
LoopUnrollRuntime.cpp
LowerExpectIntrinsic.cpp	Fix spelling intruction -> instruction.	2013-09-28 11:46:15 +00:00
LowerInvoke.cpp	Remove several unused variables.	2013-10-01 13:32:03 +00:00
LowerSwitch.cpp	Revert patches to add case-range support for PR1255.	2013-09-09 19:14:35 +00:00
Makefile
Mem2Reg.cpp
MetaRenamer.cpp
ModuleUtils.cpp
PromoteMemoryToRegister.cpp	Add a function object to compare the first or second component of a std::pair.	2013-08-24 12:54:27 +00:00
SimplifyCFG.cpp	FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable.	2013-11-12 22:37:16 +00:00
SimplifyIndVar.cpp
SimplifyInstructions.cpp
SimplifyLibCalls.cpp	Use type form of getIntPtrType.	2013-11-10 04:46:57 +00:00
SpecialCaseList.cpp	Introduce SpecialCaseList::isIn overload for GlobalAliases.	2013-08-19 19:00:35 +00:00
SSAUpdater.cpp	Basic blocks typically have few predecessors. Use a SmallDenseMap to	2013-10-14 16:05:55 +00:00
UnifyFunctionExitNodes.cpp
Utils.cpp
ValueMapper.cpp