David Majnemer 3931bdb788 SimplifyCFG: Do not transform PHI to select if doing so would be unsafe ... PR16069 is an interesting case where an incoming value to a PHI is a trap value while also being a 'ConstantExpr'. We do not consider this case when performing the 'HoistThenElseCodeToIf' optimization. Instead, make our modifications more conservative if we detect that we cannot transform the PHI to a select. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183152 91177308-0d34-0410-b5e6-96231b3b80d8		2013-06-03 20:43:12 +00:00
..
BasicBlockUtils.cpp
BreakCriticalEdges.cpp
BuildLibCalls.cpp
BypassSlowDivision.cpp
CloneFunction.cpp	Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.	2013-05-28 15:17:05 +00:00
CloneModule.cpp
CMakeLists.txt
CmpInstAnalysis.cpp
CodeExtractor.cpp
DemoteRegToStack.cpp
InlineFunction.cpp	Fix a use after free. RI is freed before the call to getDebugLoc(). To	2013-04-30 22:45:10 +00:00
InstructionNamer.cpp
IntegerDivision.cpp
LCSSA.cpp
LLVMBuild.txt
Local.cpp	fix a typo that due to cu&paste quadrupled itself	2013-04-26 18:10:50 +00:00
LoopSimplify.cpp	Rename LoopSimplify.h to LoopUtils.h	2013-05-20 20:46:30 +00:00
LoopUnroll.cpp
LoopUnrollRuntime.cpp
LowerExpectIntrinsic.cpp
LowerInvoke.cpp
LowerSwitch.cpp
Makefile
Mem2Reg.cpp
MetaRenamer.cpp
ModuleUtils.cpp
PromoteMemoryToRegister.cpp
SimplifyCFG.cpp	SimplifyCFG: Do not transform PHI to select if doing so would be unsafe	2013-06-03 20:43:12 +00:00
SimplifyIndVar.cpp
SimplifyInstructions.cpp
SimplifyLibCalls.cpp	Do not optimise fprintf() calls if its return value is used.	2013-04-17 02:01:10 +00:00
SSAUpdater.cpp
UnifyFunctionExitNodes.cpp
Utils.cpp	This patch breaks up Wrap.h so that it does not have to include all of	2013-05-01 20:59:00 +00:00
ValueMapper.cpp	Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer.	2013-05-28 15:17:05 +00:00