Andrew Trick 75ae20366f LSR fix: Add isSimplifiedLoopNest to IVUsers analysis. ... Only record IVUsers that are dominated by simplified loop headers. Otherwise SCEVExpander will crash while looking for a preheader. I previously tried to work around this in LSR itself, but that was insufficient. This way, LSR can continue to run if some uses are not in simple loops, as long as we don't attempt to analyze those users. Fixes <rdar://problem/11049788> Segmentation fault: 11 in LoopStrengthReduce git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152892 91177308-0d34-0410-b5e6-96231b3b80d8		2012-03-16 03:16:56 +00:00
..
AddrModeMatcher.cpp
BasicBlockUtils.cpp
BreakCriticalEdges.cpp
BuildLibCalls.cpp
CloneFunction.cpp	Taken into account Duncan's comments for r149481 dated by 2nd Feb 2012:	2012-03-08 07:06:20 +00:00
CloneModule.cpp
CMakeLists.txt	Remove the basic inliner. This was added in 2007, and hasn't really	2012-03-15 01:37:56 +00:00
CmpInstAnalysis.cpp
CodeExtractor.cpp	Taken into account Duncan's comments for r149481 dated by 2nd Feb 2012:	2012-03-08 07:06:20 +00:00
DemoteRegToStack.cpp
InlineFunction.cpp
InstructionNamer.cpp
LCSSA.cpp
LLVMBuild.txt
Local.cpp	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
LoopSimplify.cpp
LoopUnroll.cpp
LoopUnrollRuntime.cpp
LowerExpectIntrinsic.cpp	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
LowerInvoke.cpp
LowerSwitch.cpp	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
Makefile
Mem2Reg.cpp
ModuleUtils.cpp
PromoteMemoryToRegister.cpp
SimplifyCFG.cpp	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
SimplifyIndVar.cpp	LSR fix: Add isSimplifiedLoopNest to IVUsers analysis.	2012-03-16 03:16:56 +00:00
SimplifyInstructions.cpp
SSAUpdater.cpp
UnifyFunctionExitNodes.cpp
Utils.cpp
ValueMapper.cpp